Daniel W. Armstrong, Ph.D. - Publications

Affiliations: 
1978-1980 Chemistry Bowdoin College, Brunswick, ME, United States 
 1980-1983 Chemistry Georgetown University, Washington, DC 
 1983-1987 Chemistry Texas Tech University, Lubbock 
 1987-2000 Chemistry University of Missouri - Rolla 
 2000-2006 Chemistry Iowa State University, Ames, IA, United States 
 2006- Chemistry & Biochemistry University of Texas at Arlington, Arlington, TX, United States 
Area:
Separations, Molecular recognition, Ionic liquids, Chiral recognition, Colloid & micelle chemistry, Analytical chemistry, Bioorganic Chemistry.
Website:
http://www.uta.edu/chemistry/faculty/directory/Armstrong.php

395 high-probability publications. We are testing a new system for linking publications to authors. You can help! If you notice any innacuracies, please sign in and mark papers as correct or incorrect matches. If you identify any major omissions or other inaccuracies in the publication list, please let us know.

Year Citation  Score
2019 Zhang Y, He L, Li X, Wang Y, Xie J, Lee JT, Armstrong DW. Selective Depletion of Chiral 4-Hydroxypraziquantel Metabolites in Three Types of Aquaculture Fish by LC-MS/MS. Journal of Agricultural and Food Chemistry. PMID 30924675 DOI: 10.1021/acs.jafc.8b04728  1
2019 Misra S, Wahab MF, Patel DC, Armstrong DW. The utility of statistical moments in chromatography using trapezoidal and Simpson's rules of peak integration. Journal of Separation Science. PMID 30771233 DOI: 10.1002/jssc.201801131  1
2019 Wahab MF, O'Haver TC, Gritti F, Hellinghausen G, Armstrong DW. Increasing chromatographic resolution of analytical signals using derivative enhancement approach. Talanta. 192: 492-499. PMID 30348423 DOI: 10.1016/j.talanta.2018.09.048  1
2018 Du S, Wang Y, Alatrash N, Weatherly CA, Roy D, MacDonnell FM, Armstrong DW. Altered profiles and metabolism of l- and d-amino acids in cultured human breast cancer cells vs. non-tumorigenic human breast epithelial cells. Journal of Pharmaceutical and Biomedical Analysis. 164: 421-429. PMID 30445355 DOI: 10.1016/j.jpba.2018.10.047  1
2018 Talebi M, Patil RA, Sidisky LM, Berthod A, Armstrong DW. Variation of anionic moieties of dicationic ionic liquid GC stationary phases: Effect on stability and selectivity. Analytica Chimica Acta. 1042: 155-164. PMID 30428982 DOI: 10.1016/j.aca.2018.07.047  1
2018 Costa Pinto E, Xu C, Cabral LM, Armstrong DW, de Sousa VP. Sensitive detection of topiramate degradation products by HPLC-ESI-MS using ion-pairing reagents and polarity switching. Rapid Communications in Mass Spectrometry : Rcm. PMID 30378202 DOI: 10.1002/rcm.8321  1
2018 Guo H, Wahab MF, Berthod A, Armstrong DW. Mass spectrometry detection of basic drugs in fast chiral analyses with vancomycin stationary phases. Journal of Pharmaceutical Analysis. 8: 324-332. PMID 30345147 DOI: 10.1016/j.jpha.2018.08.001  1
2018 Patil RA, Talebi M, Sidisky LM, Berthod A, Armstrong DW. GC selectivity of new phosphonium-based dicationic ionic liquid stationary phases. Journal of Separation Science. PMID 30259657 DOI: 10.1002/jssc.201800695  1
2018 Hellinghausen G, Farooq Wahab M, Armstrong DW. Improving visualization of trace components for quantification using a power law based integration approach. Journal of Chromatography. A. 1574: 1-8. PMID 30213446 DOI: 10.1016/j.chroma.2018.09.002  0.84
2018 Hellinghausen G, Lopez DA, Lee JT, Wang Y, Weatherly CA, Portillo AE, Berthod A, Armstrong DW. Evaluation of the Edman degradation product of vancomycin bonded to core-shell particles as a new HPLC chiral stationary phase. Chirality. PMID 29969166 DOI: 10.1002/chir.22985  1
2018 Wimalasinghe RM, Weatherly CA, Wahab MF, Thakur N, Armstrong DW. Geopolymers as a New Class of High pH Stable Supports with Different Chromatographic Selectivity. Analytical Chemistry. PMID 29893545 DOI: 10.1021/acs.analchem.8b01426  1
2018 Talebi M, Patil RA, Sidisky LM, Berthod A, Armstrong DW. Correction to: Branched-chain dicationic ionic liquids for fatty acid methyl ester assessment by gas chromatography. Analytical and Bioanalytical Chemistry. PMID 29862431 DOI: 10.1007/s00216-018-1139-y  1
2018 Hellinghausen G, Roy D, Lee JT, Wang Y, Weatherly CA, Lopez DA, Nguyen KA, Armstrong JD, Armstrong DW. Effective methodologies for enantiomeric separations of 150 pharmacology and toxicology related 1°, 2°, and 3° amines with core-shell chiral stationary phases. Journal of Pharmaceutical and Biomedical Analysis. 155: 70-81. PMID 29625259 DOI: 10.1016/j.jpba.2018.03.032  1
2018 Du S, Wang Y, Weatherly CA, Holden K, Armstrong DW. Variations of L- and D-amino acid levels in the brain of wild-type and mutant mice lacking D-amino acid oxidase activity. Analytical and Bioanalytical Chemistry. PMID 29532193 DOI: 10.1007/s00216-018-0979-9  1
2018 Patel DC, Wahab MF, O'Haver TC, Armstrong DW. Separations at the Speed of Sensors. Analytical Chemistry. PMID 29437379 DOI: 10.1021/acs.analchem.7b04944  1
2018 Wang Y, Du S, Armstrong DW. Sensitive analysis of N-blocked amino acids using high-performance liquid chromatography with paired ion electrospray ionization mass spectrometry. Analytical and Bioanalytical Chemistry. PMID 29428992 DOI: 10.1007/s00216-018-0901-5  1
2018 Hellinghausen G, Roy D, Wang Y, Lee JT, Lopez DA, Weatherly CA, Armstrong DW. A comprehensive methodology for the chiral separation of 40 tobacco alkaloids and their carcinogenic E/Z-(R,S)-tobacco-specific nitrosamine metabolites. Talanta. 181: 132-141. PMID 29426492 DOI: 10.1016/j.talanta.2017.12.060  1
2018 Barhate CL, Lopez DA, Makarov AA, Bu X, Morris WJ, Lekhal A, Hartman R, Armstrong DW, Regalado EL. Macrocyclic glycopeptide chiral selectors bonded to core-shell particles enables enantiopurity analysis of the entire verubecestat synthetic route. Journal of Chromatography. A. PMID 29397980 DOI: 10.1016/j.chroma.2018.01.042  1
2018 Patil RA, Talebi M, Berthod A, Armstrong DW. Dicationic ionic liquid thermal decomposition pathways. Analytical and Bioanalytical Chemistry. PMID 29380017 DOI: 10.1007/s00216-018-0878-0  1
2017 Costa Pinto E, da Silva Gonçalves M, Mendes Cabral L, Armstrong DW, Pereira de Sousa V. Development and validation of a stability-indicating HPLC method for topiramate using mixed-mode column and charged aerosol detector. Journal of Separation Science. PMID 29288527 DOI: 10.1002/jssc.201701340  0.48
2017 Chand S, Ray S, Wanigasekara E, Yadav P, Crawford JA, Armstrong DW, Rajeshwar K, Pierce BS. Improved rate of substrate oxidation catalyzed by genetically-engineered myoglobin. Archives of Biochemistry and Biophysics. PMID 29277370 DOI: 10.1016/j.abb.2017.12.014  0.92
2017 Talebi M, Patil RA, Sidisky LM, Berthod A, Armstrong DW. Branched-chain dicationic ionic liquids for fatty acid methyl ester assessment by gas chromatography. Analytical and Bioanalytical Chemistry. PMID 29214537 DOI: 10.1007/s00216-017-0722-y  1
2017 Talebi M, Patil RA, Sidisky LM, Berthod A, Armstrong DW. Branched-chain dicationic ionic liquids for fatty acid methyl ester assessment by gas chromatography. Analytical and Bioanalytical Chemistry. PMID 29214537 DOI: 10.1007/s00216-017-0722-y  1
2017 Yu J, Armstrong DW, Ryoo JJ. Synthesis of new C3 symmetric amino acid- and aminoalcohol-containing chiral stationary phases and application to HPLC enantioseparations. Chirality. PMID 29080267 DOI: 10.1002/chir.22766  1
2017 Covington CL, Raghavan V, Smuts JP, Armstrong DW, Polavarapu PL. Absolute configuration of an axially chiral sulfonate determined from its optical rotatory dispersion, electronic circular dichroism, and vibrational circular dichroism spectra. Chirality. PMID 28833487 DOI: 10.1002/chir.22739  1
2017 He L, Gao F, Li E, Tzuoh Lee J, Bian L, Armstrong DW. Chromatographic separation of racemic praziquantel and its residual determination in perch by LC-MS/MS. Talanta. 174: 380-386. PMID 28738596 DOI: 10.1016/j.talanta.2017.05.026  1
2017 Wahab MF, Patel DC, Wimalasinghe RM, Armstrong DW. Fundamental and Practical Insights on the Packing of Modern High-Efficiency Analytical and Capillary Columns. Analytical Chemistry. PMID 28699732 DOI: 10.1021/acs.analchem.7b00931  1
2017 Orosz T, Grecsó N, Lajkó G, Szakonyi Z, Fülöp F, Armstrong DW, Ilisz I, Péter A. Liquid chromatographic enantioseparation of carbocyclic β-amino acids possessing limonene skeleton on macrocyclic glycopeptide-based chiral stationary phases. Journal of Pharmaceutical and Biomedical Analysis. 145: 119-126. PMID 28654779 DOI: 10.1016/j.jpba.2017.06.010  0.32
2017 Wahab MF, Patel DC, Armstrong DW. A new peak shape analysis approach: detection and quantitation of concurrent fronting, tailing, and their effect on asymmetry measurements. Journal of Chromatography. A. PMID 28647145 DOI: 10.1016/j.chroma.2017.06.031  1
2017 Griffith C, Dayoub AS, Jaranatne T, Alatrash N, Mohamedi A, Abayan K, Breitbach ZS, Armstrong DW, MacDonnell FM. Cellular and cell-free studies of catalytic DNA cleavage by ruthenium polypyridyl complexes containing redox-active intercalating ligands. Chemical Science. 8: 3726-3740. PMID 28553531 DOI: 10.1039/c6sc04094b  1
2017 Patel DC, Breitbach ZS, Yu J, Nguyen KA, Armstrong DW. Quinine bonded to superficially porous particles for high-efficiency and ultrafast liquid and supercritical fluid chromatography. Analytica Chimica Acta. 963: 164-174. PMID 28335970 DOI: 10.1016/j.aca.2017.02.005  1
2017 Wimalasinghe RM, Breitbach ZS, Lee JT, Armstrong DW. Separation of peptides on superficially porous particle based macrocyclic glycopeptide liquid chromatography stationary phases: consideration of fast separations. Analytical and Bioanalytical Chemistry. PMID 28215026 DOI: 10.1007/s00216-017-0190-4  1
2017 Weatherly CA, Du S, Parpia C, Santos PT, Hartman AL, Armstrong DW. d-Amino Acid Levels in Perfused Mouse Brain Tissue and Blood: A Comparative Study. Acs Chemical Neuroscience. PMID 28206740 DOI: 10.1021/acschemneuro.6b00398  1
2017 Barhate CL, Regalado EL, Contrella ND, Lee J, Jo J, Makarov AA, Armstrong DW, Welch CJ. Ultrafast Chiral Chromatography as the Second Dimension in Two-Dimensional Liquid Chromatography Experiments. Analytical Chemistry. PMID 28192943 DOI: 10.1021/acs.analchem.6b04834  1
2016 Lim Y, Breitbach ZS, Armstrong DW, Berthod A. Screening primary racemic amines for enantioseparation by derivatized polysaccharide and cyclofructan columns. Journal of Pharmaceutical Analysis. 6: 345-355. PMID 29404003 DOI: 10.1016/j.jpha.2016.07.003  1
2016 Majek P, Krupcik J, Breitbach ZS, Dissanayake MK, Kroll P, Ruch AA, Slaughter LM, Armstrong DW. Determination of the interconversion energy barrier of three novel pentahelicene derivative enantiomers by dynamic high resolution liquid chromatography. Journal of Chromatography. B, Analytical Technologies in the Biomedical and Life Sciences. 1051: 60-67. PMID 28324832 DOI: 10.1016/j.jchromb.2016.12.025  1
2016 Hellinghausen G, Lee JT, Weatherly CA, Lopez DA, Armstrong DW. Evaluation of Nicotine in Tobacco Free Nicotine Commercial Products. Drug Testing and Analysis. PMID 27943582 DOI: 10.1002/dta.2145  1
2016 Barhate CL, Joyce LA, Makarov AA, Zawatzky K, Bernardoni F, Schafer WA, Armstrong DW, Welch CJ, Regalado EL. Ultrafast chiral separations for high throughput enantiopurity analysis. Chemical Communications (Cambridge, England). PMID 27872920 DOI: 10.1039/c6cc08512a  1
2016 Krupčík J, Gorovenko R, Špánik I, Armstrong DW, Sandra P. Enantioselective comprehensive two-dimensional gas chromatography of lavender essential oil. Journal of Separation Science. PMID 27774742 DOI: 10.1002/jssc.201600986  0.96
2016 Wahab MF, Wimalasinghe RM, Wang Y, Barhate CL, Patel DC, Armstrong DW. Salient Sub-Second Separations. Analytical Chemistry. PMID 27529503 DOI: 10.1021/acs.analchem.6b02260  1
2016 Barhate CL, Wahab MF, Tognarelli DJ, Berger TA, Armstrong DW. Instrumental Idiosyncrasies Affecting the Performance of Ultrafast Chiral and Achiral Sub/Supercritical Fluid Chromatography. Analytical Chemistry. PMID 27500473 DOI: 10.1021/acs.analchem.6b01898  1
2016 Frink LA, Armstrong DW. Determination of Trace Water Content in Petroleum and Petroleum Products. Analytical Chemistry. PMID 27463946 DOI: 10.1021/acs.analchem.6b02006  1
2016 Patel DC, Wahab MF, Armstrong DW, Breitbach ZS. Advances in high-throughput and high-efficiency chiral liquid chromatographic separations. Journal of Chromatography. A. PMID 27461923 DOI: 10.1016/j.chroma.2016.07.040  1
2016 Panchal S, Roy D, Chitrakar R, Price L, Breitbach ZS, Armstrong DW, Melotto M. Coronatine Facilitates Pseudomonas syringae Infection of Arabidopsis Leaves at Night. Frontiers in Plant Science. 7: 880. PMID 27446113 DOI: 10.3389/fpls.2016.00880  1
2016 Frink LA, Armstrong DW. Water Determination in Solid Pharmaceutical Products Utilizing Ionic Liquids and Headspace Gas Chromatography. Journal of Pharmaceutical Sciences. PMID 27364462 DOI: 10.1016/j.xphs.2016.05.014  1
2016 Frink LA, Armstrong DW. The utilisation of two detectors for the determination of water in honey using headspace gas chromatography. Food Chemistry. 205: 23-7. PMID 27006209 DOI: 10.1016/j.foodchem.2016.02.118  1
2016 Guo H, Riter LS, Wujcik CE, Armstrong DW. Direct and sensitive determination of glyphosate and aminomethylphosphonic acid in environmental water samples by high performance liquid chromatography coupled to electrospray tandem mass spectrometry. Journal of Chromatography. A. PMID 26993781 DOI: 10.1016/j.chroma.2016.03.020  1
2016 Guo H, Breitbach ZS, Armstrong DW. Reduced matrix effects for anionic compounds with paired ion electrospray ionization mass spectrometry. Analytica Chimica Acta. 912: 74-84. PMID 26920775 DOI: 10.1016/j.aca.2016.01.038  1
2016 Labrador GM, Bosson J, Breitbach ZS, Lim Y, Francotte ER, Sabia R, Villani C, Armstrong DW, Lacour J. High-Performance Liquid Chromatographic Resolution of Neutral and Cationic Hetero[6]Helicenes. Chirality. PMID 26901116 DOI: 10.1002/chir.22579  0.96
2016 Weatherly CA, Zhang Y, Smuts JP, Fan H, Xu C, Schug KA, Lang JC, Armstrong DW. Analysis of Long-Chain Unsaturated Fatty Acids by Ionic Liquid Gas Chromatography. Journal of Agricultural and Food Chemistry. PMID 26852774 DOI: 10.1021/acs.jafc.5b05988  1
2016 Wahab MF, Dasgupta PK, Kadjo AF, Armstrong DW. Sampling frequency, response times and embedded signal filtration in fast, high efficiency liquid chromatography: A tutorial. Analytica Chimica Acta. 907: 31-44. PMID 26803000 DOI: 10.1016/j.aca.2015.11.043  1
2016 Wang Y, Zhang S, Breitbach ZS, Petersen H, Ellegaard P, Armstrong DW. Enantioseparation of citalopram analogues with sulfated β-cyclodextrin by capillary electrophoresis. Electrophoresis. PMID 26757348 DOI: 10.1002/elps.201500541  1
2016 Patel DC, Breitbach ZS, Woods RM, Lim Y, Wang A, Jr FW, Armstrong DW. Gram Scale Conversion of R-BINAM to R-NOBIN. The Journal of Organic Chemistry. PMID 26741793 DOI: 10.1021/acs.joc.5b02663  1
2016 Guo H, Riter LS, Wujcik CE, Armstrong DW. Quantitative analysis of dicamba residues in raw agricultural commodities with the use of ion-pairing reagents in LC-ESI-MS/MS. Talanta. 149: 103-9. PMID 26717820 DOI: 10.1016/j.talanta.2015.11.043  1
2016 Fan H, Smuts J, Bai L, Walsh P, Armstrong DW, Schug KA. Gas chromatography-vacuum ultraviolet spectroscopy for analysis of fatty acid methyl esters. Food Chemistry. 194: 265-71. PMID 26471553 DOI: 10.1016/j.foodchem.2015.08.004  0.92
2016 Guo H, Riter LS, Wujcik CE, Armstrong DW. Quantitative analysis of dicamba residues in raw agricultural commodities with the use of ion-pairing reagents in LC-ESI-MS/MS Talanta. 149: 103-109. DOI: 10.1016/j.talanta.2015.11.043  0.96
2015 Breitbach AS, Lim Y, Xu QL, Kürti L, Armstrong DW, Breitbach ZS. Enantiomeric separations of α-aryl ketones with cyclofructan chiral stationary phases via high performance liquid chromatography and supercritical fluid chromatography. Journal of Chromatography. A. PMID 26687164 DOI: 10.1016/j.chroma.2015.11.069  1
2015 Přibylka A, Švidrnoch M, Tesařová E, Armstrong DW, Maier V. The empirical comparison of cyclofructans and cyclodextrins as chiral selectors in capillary electrophoretic separation of atropisomers of R,S-1,1'-binaphthalene-2,2'-diyl hydrogen phosphate. Journal of Separation Science. PMID 26663214 DOI: 10.1002/jssc.201501012  1
2015 Barhate CL, Breitbach ZS, Pinto EC, Regalado EL, Welch CJ, Armstrong DW. Ultrafast separation of fluorinated and desfluorinated pharmaceuticals using highly efficient and selective chiral selectors bonded to superficially porous particles. Journal of Chromatography. A. PMID 26643720 DOI: 10.1016/j.chroma.2015.11.056  1
2015 Barhate CL, Wahab MF, Breitbach ZS, Bell DS, Armstrong DW. High efficiency, narrow particle size distribution, sub-2 μm based macrocyclic glycopeptide chiral stationary phases in HPLC and SFC. Analytica Chimica Acta. 898: 128-37. PMID 26526918 DOI: 10.1016/j.aca.2015.09.048  1
2015 Wahab MF, Breitbach ZS, Armstrong DW, Strattan R, Berthod A. Problems and Pitfalls in the Analysis of Amygdalin and Its Epimer. Journal of Agricultural and Food Chemistry. 63: 8966-73. PMID 26431391 DOI: 10.1021/acs.jafc.5b03120  1
2015 Spudeit DA, Breitbach ZS, Dolzan MD, Micke GA, Armstrong DW. Superficially Porous Particle Based Hydroxypropyl-β-cyclodextrin Stationary Phase for High-Efficiency Enantiomeric Separations. Chirality. PMID 26377753 DOI: 10.1002/chir.22526  1
2015 Na YC, Berthod A, Armstrong DW. Cation enhanced capillary electrophoresis separation of atropoisomer anions. Electrophoresis. PMID 26346952 DOI: 10.1002/elps.201500292  1
2015 Pinto EC, Dolzan MD, Cabral LM, Armstrong DW, Sousa VP. Topiramate: A Review of Analytical Approaches for the Drug Substance, Its Impurities and Pharmaceutical Formulations. Journal of Chromatographic Science. PMID 26276847 DOI: 10.1093/chromsci/bmv120  0.4
2015 Krupčík J, Gorovenko R, Špánik I, Sandra P, Armstrong DW. Enantioselective comprehensive two-dimensional gas chromatography. A route to elucidate the authenticity and origin of Rosa damascena Miller essential oils. Journal of Separation Science. PMID 26235111 DOI: 10.1002/jssc.201500744  1
2015 Deáková Z, ?ura?ková Z, Armstrong DW, Lehotay J. Two-dimensional high performance liquid chromatography for determination of homocysteine, methionine and cysteine enantiomers in human serum. Journal of Chromatography. A. PMID 26169904 DOI: 10.1016/j.chroma.2015.07.009  1
2015 Ilisz I, Grecsó N, Forró E, Fülöp F, Armstrong DW, Péter A. High-performance liquid chromatographic separation of paclitaxel intermediate phenylisoserine derivatives on macrocyclic glycopeptide and cyclofructan-based chiral stationary phases. Journal of Pharmaceutical and Biomedical Analysis. 114: 312-320. PMID 26099260 DOI: 10.1016/j.jpba.2015.06.007  1
2015 Sweedler JV, Armstrong DW, Baba Y, Desmet G, Dovichi N, Ewing A, Fenselau CC, Kennedy RT, Larive CK, Ligler FS, McCreery RL, Niessner R, Pemberton JE, Tan W, Walt DR, et al. The Scope of Analytical Chemistry. Analytical Chemistry. 87: 6425. PMID 26086069 DOI: 10.1021/acs.analchem.5b02231  1
2015 Santos IC, Guo H, Mesquita RB, Rangel AO, Armstrong DW, Schug KA. Paired-ion electrospray ionization - triple quadrupole tandem mass spectrometry for quantification of anionic surfactants in waters. Talanta. 143: 320-7. PMID 26078166 DOI: 10.1016/j.talanta.2015.04.081  1
2015 Patel DC, Breitbach ZS, Wahab MF, Barhate CL, Armstrong DW. Gone in Seconds: Praxis, Performance, and Peculiarities of Ultrafast Chiral Liquid Chromatography with Superficially Porous Particles. Analytical Chemistry. PMID 25945416 DOI: 10.1021/acs.analchem.5b00715  1
2015 Pinto EC, Dolzan MD, Cabral LM, Armstrong DW, de Sousa VP. Topiramate: a review of analytical approaches for biological matrices. Biomedical Chromatography : Bmc. PMID 25873016 DOI: 10.1002/bmc.3466  1
2015 Shu Y, Lang JC, Breitbach ZS, Qiu H, Smuts JP, Kiyono-Shimobe M, Yasuda M, Armstrong DW. Separation of therapeutic peptides with cyclofructan and glycopeptide based columns in hydrophilic interaction liquid chromatography. Journal of Chromatography. A. 1390: 50-61. PMID 25773727 DOI: 10.1016/j.chroma.2015.02.018  1
2015 Padivitage NL, Smuts JP, Breitbach ZS, Armstrong DW, Berthod A. PREPARATION AND EVALUATION OF HPLC CHIRAL STATIONARY PHASES BASED ON CATIONIC/BASIC DERIVATIVES OF CYCLOFRUCTAN 6. Journal of Liquid Chromatography & Related Technologies. 38: 550-560. PMID 25663797 DOI: 10.1080/10826076.2014.917668  1
2015 Breitbach ZS, Berthod A, Huang K, Armstrong DW. Mass spectrometric detection of trace anions: The evolution of paired-ion electrospray ionization (PIESI). Mass Spectrometry Reviews. PMID 25648413 DOI: 10.1002/mas.21448  1
2015 Shu Y, Breitbach ZS, Dissanayake MK, Perera S, Aslan JM, Alatrash N, MacDonnell FM, Armstrong DW. Enantiomeric separations of ruthenium (II) polypyridyl complexes using HPLC with cyclofructan chiral stationary phases. Chirality. 27: 64-70. PMID 25288031 DOI: 10.1002/chir.22389  1
2015 Hroboňová K, Deáková Z, Moravčík J, Lehotay J, Armstrong DW, Lomenová A. Separation of Methionine Enantiomers by Using Teicoplanin and Cyclofructan Columns Nova Biotechnologica Et Chimica. 14: 1-11. DOI: 10.1515/nbec-2015-0009  1
2015 Bhawal SS, Patil RA, Armstrong DW. Rapid, effective deprotection of tert-butoxycarbonyl (Boc) amino acids and peptides at high temperatures using a thermally stable ionic liquid Rsc Advances. 5: 95854-95856. DOI: 10.1039/c5ra21279k  0.96
2015 Hroboňová K, Moravčík J, Lehotay J, Armstrong DW. Determination of methionine enantiomers by HPLC on the cyclofructan chiral stationary phase Analytical Methods. 7: 4577-4582. DOI: 10.1039/c5ay00808e  1
2015 Wang L, Li C, Yin Q, Zeng S, Sun C, Pan Y, Armstrong DW. Construction the switch binding pattern of cyclofructan 6 Tetrahedron. 71: 3447-3452. DOI: 10.1016/j.tet.2015.03.075  1
2015 Fan H, Smuts J, Bai L, Walsh P, Armstrong DW, Schug KA. Gas chromatography-vacuum ultraviolet spectroscopy for analysis of fatty acid methyl esters Food Chemistry. 194: 265-271. DOI: 10.1016/j.foodchem.2015.08.004  1
2015 Yu JJ, Hyun MH, Armstrong DW, Breitbach ZS, Ryoo JJ. Liquid Chromatographic Resolution of Racemic 2-Oxazolidinones and their Analogs on Seven Pirkle-Type Chiral Stationary Phases Bulletin of the Korean Chemical Society. 36: 723-726. DOI: 10.1002/bkcs.10116  1
2015 Armstrong DW, Woods RM, Breitbach ZS. Comparison of enantiomeric separations and screening protocols for chiral primary amines by sfc and hplc Lc-Gc Europe. 28.  1
2014 Armstrong DW, Simonich SL. Multidimensional separations. Analytical Chemistry. 86: 11473. PMID 25363825 DOI: 10.1021/ac503953m  1
2014 Dolzan MD, Spudeit DA, Breitbach ZS, Barber WE, Micke GA, Armstrong DW. Comparison of superficially porous and fully porous silica supports used for a cyclofructan 6 hydrophilic interaction liquid chromatographic stationary phase. Journal of Chromatography. A. 1365: 124-30. PMID 25260342 DOI: 10.1016/j.chroma.2014.09.010  1
2014 Spudeit DA, Dolzan MD, Breitbach ZS, Barber WE, Micke GA, Armstrong DW. Superficially porous particles vs. fully porous particles for bonded high performance liquid chromatographic chiral stationary phases: isopropyl cyclofructan 6. Journal of Chromatography. A. 1363: 89-95. PMID 25169726 DOI: 10.1016/j.chroma.2014.08.022  1
2014 Johri AM, Armstrong DW, Jurt U, Brouillard D, Matangi MF. ICEBERG: Intimal Carotid Evaluation Before Echocardiography Reveals Global Vascular Risk. The Canadian Journal of Cardiology. 30: 1183-9. PMID 25138481 DOI: 10.1016/j.cjca.2014.04.025  0.72
2014 Xu C, Pinto EC, Armstrong DW. Separation and sensitive determination of sphingolipids at low femtomole level by using HPLC-PIESI-MS/MS. The Analyst. 139: 4169-75. PMID 25003159 DOI: 10.1039/c4an00775a  1
2014 Weatherly CA, Na YC, Nanayakkara YS, Woods RM, Sharma A, Lacour J, Armstrong DW. Reprint of: Enantiomeric separation of functionalized ethano-bridged Tröger bases using macrocyclic cyclofructan and cyclodextrin chiral selectors in high-performance liquid chromatography and capillary electrophoresis with application of principal component analysis. Journal of Chromatography. B, Analytical Technologies in the Biomedical and Life Sciences. 968: 40-8. PMID 24910297 DOI: 10.1016/j.jchromb.2014.05.013  1
2014 Májek P, Krup?ík J, Gorovenko R, Špánik I, Sandra P, Armstrong DW. Computerized optimization of flows and temperature gradient in flow modulated comprehensive two-dimensional gas chromatography. Journal of Chromatography. A. 1349: 135-8. PMID 24861782 DOI: 10.1016/j.chroma.2014.05.015  1
2014 Woods RM, Patel DC, Lim Y, Breitbach ZS, Gao H, Keene C, Li G, Kürti L, Armstrong DW. Enantiomeric separation of biaryl atropisomers using cyclofructan based chiral stationary phases. Journal of Chromatography. A. 1357: 172-81. PMID 24835594 DOI: 10.1016/j.chroma.2014.04.080  1
2014 Spánik I, Ka?eriaková D, Krup?ík J, Armstrong DW. GC separation of enantiomers of alkyl esters of 2-bromo substituted carboxylic acids enantiomers on 6-TBDMS-2,3-di-alkyl- β- and γ-cyclodextrin stationary phases. Chirality. 26: 279-85. PMID 24752992 DOI: 10.1002/chir.22310  1
2014 Armstrong DW, Tse MY, Wong PG, Ventura NM, Meens JA, Johri AM, Matangi MF, Pang SC. Gestational hypertension and the developmental origins of cardiac hypertrophy and diastolic dysfunction. Molecular and Cellular Biochemistry. 391: 201-9. PMID 24718734 DOI: 10.1007/s11010-014-2003-9  0.72
2014 Weatherly CA, Na YC, Nanayakkara YS, Woods RM, Sharma A, Lacour J, Armstrong DW. Enantiomeric separation of functionalized ethano-bridged Tröger bases using macrocyclic cyclofructan and cyclodextrin chiral selectors in high-performance liquid chromatography and capillary electrophoresis with application of principal component analysis. Journal of Chromatography. B, Analytical Technologies in the Biomedical and Life Sciences. 955: 72-80. PMID 24631813 DOI: 10.1016/j.jchromb.2014.01.058  1
2014 Maier V, Kalíková K, P?ibylka A, Vozka J, Smuts J, Svidrnoch M, Sev?ík J, Armstrong DW, Tesa?ová E. Isopropyl derivative of cyclofructan 6 as chiral selector in liquid chromatography and capillary electrophoresis. Journal of Chromatography. A. 1338: 197-200. PMID 24630499 DOI: 10.1016/j.chroma.2014.02.061  1
2014 Pataj Z, Ilisz I, Grecsó N, Palkó M, Fülöp F, Armstrong DW, Péter A. Enantiomeric separation of bicyclo[2.2.2]octane-based 2-amino-3-carboxylic acids on macrocyclic glycopeptide chiral stationary phases. Chirality. 26: 200-8. PMID 24610489 DOI: 10.1002/chir.22301  1
2014 Frink LA, Weatherly CA, Armstrong DW. Water determination in active pharmaceutical ingredients using ionic liquid headspace gas chromatography and two different detection protocols. Journal of Pharmaceutical and Biomedical Analysis. 94: 111-7. PMID 24561336 DOI: 10.1016/j.jpba.2014.01.034  1
2014 Weatherly CA, Woods RM, Armstrong DW. Rapid analysis of ethanol and water in commercial products using ionic liquid capillary gas chromatography with thermal conductivity detection and/or barrier discharge ionization detection. Journal of Agricultural and Food Chemistry. 62: 1832-8. PMID 24527961 DOI: 10.1021/jf4050167  1
2014 Xu C, Guo H, Breitbach ZS, Armstrong DW. Mechanism and sensitivity of anion detection using rationally designed unsymmetrical dications in paired ion electrospray ionization mass spectrometry. Analytical Chemistry. 86: 2665-72. PMID 24506188 DOI: 10.1021/ac404005v  1
2014 Gorovenko R, Krup?ík J, Špánik I, Bo?ková I, Sandra P, Armstrong DW. On the use of quadrupole mass spectrometric detection for flow modulated comprehensive two-dimensional gas chromatography. Journal of Chromatography. A. 1330: 51-60. PMID 24461452 DOI: 10.1016/j.chroma.2013.12.055  1
2014 Breitbach ZS, Weatherly CA, Woods RM, Xu C, Vale G, Berthod A, Armstrong DW. Development and evaluation of gas and liquid chromatographic methods for the analysis of fatty amines. Journal of Separation Science. 37: 558-65. PMID 24415651 DOI: 10.1002/jssc.201301265  1
2014 Smuts JP, Hao XQ, Han Z, Parpia C, Krische MJ, Armstrong DW. Enantiomeric separations of chiral sulfonic and phosphoric acids with barium-doped cyclofructan selectors via an ion interaction mechanism. Analytical Chemistry. 86: 1282-90. PMID 24372088 DOI: 10.1021/ac403686a  1
2014 Padivitage NL, Dodbiba E, Breitbach ZS, Armstrong DW. Enantiomeric separations of illicit drugs and controlled substances using cyclofructan-based (LARIHC) and cyclobond I 2000 RSP HPLC chiral stationary phases. Drug Testing and Analysis. 6: 542-51. PMID 24115758 DOI: 10.1002/dta.1534  1
2014 Qiu H, Kiyono-Shimobe M, Armstrong DW. Native/derivatized cyclofructan 6 bound to resins via "click" chemistry as stationary phases for achiral/chiral separations Journal of Liquid Chromatography and Related Technologies. 37: 2302-2326. DOI: 10.1080/10826076.2013.830271  1
2014 Na YC, Padivitage NLT, Dissanayake MK, Armstrong DW. Binding characteristics of native cyclofructan 6 and its derivatives with metal ions Supramolecular Chemistry. 26: 705-713. DOI: 10.1080/10610278.2013.852676  1
2014 Gholami M, Boughton BA, Fakhari AR, Ghanati F, Mirzaei HH, Borojeni LY, Zhang Y, Breitbach ZS, Armstrong DW, Roessner U. Metabolomic study reveals a selective accumulation of l-arginine in the d-ornithine treated tobacco cell suspension culture Process Biochemistry. 49: 140-147. DOI: 10.1016/j.procbio.2013.09.010  1
2014 Guo H, Dolzan MD, Spudeit DA, Xu C, Breitbach ZS, Sreenivasan U, Armstrong DW. Sensitive detection of anionic metabolites of drugs by positive ion mode HPLC-PIESI-MS International Journal of Mass Spectrometry. DOI: 10.1016/j.ijms.2015.08.005  0.96
2014 Frink LA, Khan MA, Kürti L, Falck JR, Paudyal MP, Jat JL, Armstrong DW. Enantiomeric Separations of N–H/N–Me Aziridines Utilizing GC and HPLC Chromatographia. 77: 1607-1612. DOI: 10.1007/s10337-014-2776-8  1
2013 Boston DJ, Xu C, Armstrong DW, MacDonnell FM. Photochemical reduction of carbon dioxide to methanol and formate in a homogeneous system with pyridinium catalysts. Journal of the American Chemical Society. 135: 16252-5. PMID 24107115 DOI: 10.1021/ja406074w  1
2013 Smuts JP, Na YC, Vallakati R, PÅ™ibylka A, May JA, Armstrong DW. Enantioseparation of flinderoles and borreverines by HPLC on Chirobiotic V and V2 stationary phases and by CE using cyclodextrin selectors. Analytical and Bioanalytical Chemistry. 405: 9169-77. PMID 24043376 DOI: 10.1007/s00216-013-7335-x  1
2013 Padivitage NL, Dissanayake MK, Armstrong DW. Separation of nucleotides by hydrophilic interaction chromatography using the FRULIC-N column. Analytical and Bioanalytical Chemistry. 405: 8837-48. PMID 23995506 DOI: 10.1007/s00216-013-7315-1  1
2013 Armstrong DW, Tse MY, O'Tierney-Ginn PF, Wong PG, Ventura NM, Janzen-Pang JJ, Matangi MF, Johri AM, Croy BA, Adams MA, Pang SC. Gestational hypertension in atrial natriuretic peptide knockout mice and the developmental origins of salt-sensitivity and cardiac hypertrophy. Regulatory Peptides. 186: 108-15. PMID 23981445 DOI: 10.1016/j.regpep.2013.08.006  0.72
2013 Zhang YJ, Huang MX, Zhang YP, Armstrong DW, Breitbach ZS, Ryoo JJ. Use of sulfated cyclofructan 6 and sulfated cyclodextrins for the chiral separation of four basic pharmaceuticals by capillary electrophoresis. Chirality. 25: 735-42. PMID 23939835 DOI: 10.1002/chir.22206  1
2013 Xu C, Armstrong DW. High-performance liquid chromatography with paired ion electrospray ionization (PIESI) tandem mass spectrometry for the highly sensitive determination of acidic pesticides in water. Analytica Chimica Acta. 792: 1-9. PMID 23910961 DOI: 10.1016/j.aca.2013.05.054  1
2013 Nanayakkara YS, Woods RM, Breitbach ZS, Handa S, Slaughter LM, Armstrong DW. Enantiomeric separation of isochromene derivatives by high-performance liquid chromatography using cyclodextrin based stationary phases and principal component analysis of the separation data. Journal of Chromatography. A. 1305: 94-101. PMID 23906806 DOI: 10.1016/j.chroma.2013.06.044  1
2013 Organisciak DT, Darrow RM, Rapp CM, Smuts JP, Armstrong DW, Lang JC. Prevention of retinal light damage by zinc oxide combined with rosemary extract. Molecular Vision. 19: 1433-45. PMID 23825923  1
2013 Boronová K, Lehotay J, Hrobo?ová K, Armstrong DW. Study of physicochemical interaction of aryloxyaminopropanol derivatives with teicoplanin and vancomycin phases in view of quantitative structure-property relationship studies. Journal of Chromatography. A. 1301: 38-47. PMID 23809846 DOI: 10.1016/j.chroma.2013.05.046  1
2013 Krup?ík J, Gorovenko R, Špánik I, Bo?ková I, Sandra P, Armstrong DW. On the use of ionic liquid capillary columns for analysis of aromatic hydrocarbons in low-boiling petrochemical products by one-dimensional and comprehensive two-dimensional gas chromatography. Journal of Chromatography. A. 1301: 225-36. PMID 23809806 DOI: 10.1016/j.chroma.2013.05.075  1
2013 Krup?ík J, Májek P, Gorovenko R, Špánik I, Sandra P, Armstrong DW. On the determination of a detector response enhancement factor for flow modulated comprehensive two-dimensional gas chromatography. Journal of Chromatography. A. 1286: 235-40. PMID 23506701 DOI: 10.1016/j.chroma.2013.02.068  1
2013 Vozka J, Kalíková K, Roussel C, Armstrong DW, Tesa?ová E. An insight into the use of dimethylphenyl carbamate cyclofructan 7 chiral stationary phase in supercritical fluid chromatography: the basic comparison with HPLC. Journal of Separation Science. 36: 1711-9. PMID 23495224 DOI: 10.1002/jssc.201201174  1
2013 Krup?ík J, Gorovenko R, Spánik I, Sandra P, Armstrong DW. Flow-modulated comprehensive two-dimensional gas chromatography with simultaneous flame ionization and quadrupole mass spectrometric detection. Journal of Chromatography. A. 1280: 104-11. PMID 23395547 DOI: 10.1016/j.chroma.2013.01.015  1
2013 Poteet SA, Majewski MB, Breitbach ZS, Griffith CA, Singh S, Armstrong DW, Wolf MO, MacDonnell FM. Cleavage of DNA by proton-coupled electron transfer to a photoexcited, hydrated Ru(II) 1,10-phenanthroline-5,6-dione complex. Journal of the American Chemical Society. 135: 2419-22. PMID 23350926 DOI: 10.1021/ja3106863  1
2013 Qiu H, Armstrong DW, Berthod A. Thermodynamic studies of a zwitterionic stationary phase in hydrophilic interaction liquid chromatography. Journal of Chromatography. A. 1272: 81-9. PMID 23261294 DOI: 10.1016/j.chroma.2012.11.071  1
2013 Gondová T, Petrovaj J, Kutschy P, Armstrong DW. Stereoselective separation of spiroindoline phytoalexins on R-naphthylethyl cyclofructan 6-based chiral stationary phase. Journal of Chromatography. A. 1272: 100-5. PMID 23261292 DOI: 10.1016/j.chroma.2012.11.083  1
2013 Perera S, Na YC, Doundoulakis T, Ngo VJ, Feng Q, Breitbach ZS, Lovely CJ, Armstrong DW. The enantiomeric separation of tetrahydrobenzimidazoles cyclodextrins- and cyclofructans. Chirality. 25: 133-40. PMID 23238886 DOI: 10.1002/chir.22127  1
2013 Wong PG, Armstrong DW, Tse MY, Brander EP, Pang SC. Sex-specific differences in natriuretic peptide and nitric oxide synthase expression in ANP gene-disrupted mice. Molecular and Cellular Biochemistry. 374: 125-35. PMID 23180242 DOI: 10.1007/s11010-012-1511-8  0.4
2013 Vallakati R, Smuts JP, Armstrong DW, May JA. On the biosynthesis and optical activity of the flinderoles Tetrahedron Letters. 54: 5892-5894. DOI: 10.1016/j.tetlet.2013.08.104  1
2013 Qiu H, Padivitage NLT, Frink LA, Armstrong DW. Enantiomeric impurities in chiral catalysts, auxiliaries, and synthons used in enantioselective syntheses. Part 4 Tetrahedron Asymmetry. 24: 1134-1141. DOI: 10.1016/j.tetasy.2013.07.019  1
2012 Xu C, Dodbiba E, Padivitage NL, Breitbach ZS, Armstrong DW. Metal cation detection in positive ion mode electrospray ionization mass spectrometry using a tetracationic salt as a gas-phase ion-pairing agent: evaluation of the effect of chelating agents on detection sensitivity. Rapid Communications in Mass Spectrometry : Rcm. 26: 2885-96. PMID 23136019 DOI: 10.1002/rcm.6413  1
2012 Kozlík P, Símová V, Kalíková K, Bosáková Z, Armstrong DW, Tesa?ová E. Effect of silica gel modification with cyclofructans on properties of hydrophilic interaction liquid chromatography stationary phases. Journal of Chromatography. A. 1257: 58-65. PMID 22921504 DOI: 10.1016/j.chroma.2012.08.004  1
2012 Zhang Y, Smuts JP, Dodbiba E, Rangarajan R, Lang JC, Armstrong DW. Degradation study of carnosic acid, carnosol, rosmarinic acid, and rosemary extract (Rosmarinus officinalis L.) assessed using HPLC. Journal of Agricultural and Food Chemistry. 60: 9305-14. PMID 22881034 DOI: 10.1021/jf302179c  1
2012 Zhang Y, Woods RM, Breitbach ZS, Armstrong DW. 1,3-Dimethylamylamine (DMAA) in supplements and geranium products: natural or synthetic? Drug Testing and Analysis. 4: 986-90. PMID 22786761 DOI: 10.1002/dta.1368  1
2012 Feng Q, Wanigasekara E, Breitbach ZS, Armstrong DW. Separation of multiply charged anions by capillary electrophoresis using alkyl phosphonium pairing agents. Electrophoresis. 33: 1153-61. PMID 22539318 DOI: 10.1002/elps.201100500  1
2012 Maier V, Ranc V, Svidrnoch M, Petr J, Sev?ík J, Tesa?ová E, Armstrong DW. Study on the use of boromycin as a chiral selector in capillary electrophoresis. Journal of Chromatography. A. 1237: 128-32. PMID 22475183 DOI: 10.1016/j.chroma.2012.02.073  1
2012 Dodbiba E, Xu C, Wanigasekara E, Armstrong DW. Sensitive analysis of metal cations in positive ion mode electrospray ionization mass spectrometry using commercial chelating agents and cationic ion-pairing reagents. Rapid Communications in Mass Spectrometry : Rcm. 26: 1005-13. PMID 22467449 DOI: 10.1002/rcm.6185  1
2012 Gerardi AR, Lin X, Breitbach ZS, Armstrong DW, Colyer CL. CE-ESI-MS separation of divalent organic and inorganic anions using a tricationic complexing reagent. Electrophoresis. 33: 734-40. PMID 22451068 DOI: 10.1002/elps.201100405  1
2012 Perera S, Berthod A, Dodbiba E, Armstrong DW. Coupling solid-phase microextraction and laser desorption ionization for rapid identification of biological material. Rapid Communications in Mass Spectrometry : Rcm. 26: 853-62. PMID 22368066 DOI: 10.1002/rcm.6168  1
2012 Aranyi A, Bagi Á, Ilisz I, Pataj Z, Fülöp F, Armstrong DW, Péter A. High-performance liquid chromatographic enantioseparation of amino compounds on newly developed cyclofructan-based chiral stationary phases. Journal of Separation Science. 35: 617-24. PMID 22331836 DOI: 10.1002/jssc.201100921  1
2012 Sipos L, Ilisz I, Nonn M, Fülöp F, Pataj Z, Armstrong DW, Péter A. High-performance liquid chromatographic enantioseparation of unusual isoxazoline-fused 2-aminocyclopentanecarboxylic acids on macrocyclic glycopeptide-based chiral stationary phases. Journal of Chromatography. A. 1232: 142-51. PMID 22177724 DOI: 10.1016/j.chroma.2011.11.027  1
2012 Payagala T, Armstrong DW. Chiral ionic liquids: a compendium of syntheses and applications (2005-2012). Chirality. 24: 17-53. PMID 22144292 DOI: 10.1002/chir.21975  1
2012 Carlson PJ, Bose S, Armstrong DW, Hawkins T, Gordon MS, Petrich JW. Structure and dynamics of the 1-hydroxyethyl-4-amino-1,2,4-triazolium nitrate high-energy ionic liquid system. The Journal of Physical Chemistry. B. 116: 503-12. PMID 22126259 DOI: 10.1021/jp207840q  1
2012 Vozka J, Kalíková K, Janečková L, Armstrong DW, Tesařová E. Chiral HPLC Separation on Derivatized Cyclofructan Versus Cyclodextrin Stationary Phases Analytical Letters. 45: 2344-2358. DOI: 10.1080/00032719.2012.686128  1
2012 Wang L, Chai Y, Sun C, Armstrong DW. Complexation of cyclofrunctans with transition metal ions studied by electrospray ionization mass spectrometry and collision-induced dissociation International Journal of Mass Spectrometry. 323: 21-27. DOI: 10.1016/j.ijms.2012.06.003  1
2012 Zhang X, Zhang Y, Armstrong DW. 8.10 Chromatographic Separations and Analysis: Cyclodextrin Mediated HPLC, GC and CE Enantiomeric Separations Comprehensive Chirality. 8: 177-199. DOI: 10.1016/B978-0-08-095167-6.00823-5  1
2012 Jayawardhana DA, Woods RM, Zhang Y, Wang C, Armstrong DW. Rapid, efficient quantification of water in solvents and solvents in water using an ionic liquid-based GC column Lcgc North America. 30: 1-6.  1
2011 Krishantha DM, Breitbach ZS, Padivitage NL, Armstrong DW, Guan X. Rapid determination of sample purity and composition by nanopore stochastic sensing. Nanoscale. 3: 4593-6. PMID 22009387 DOI: 10.1039/c1nr10974j  1
2011 Qiu H, Wanigasekara E, Zhang Y, Tran T, Armstrong DW. Development and evaluation of new zwitterionic hydrophilic interaction liquid chromatography stationary phases based on 3-P,P-diphenylphosphonium-propylsulfonate. Journal of Chromatography. A. 1218: 8075-82. PMID 21963182 DOI: 10.1016/j.chroma.2011.09.016  1
2011 Nanayakkara YS, Armstrong DW. A liquid drop RC filter apparatus for detection. Analytical and Bioanalytical Chemistry. 401: 2669-78. PMID 21960255 DOI: 10.1007/s00216-011-5426-0  1
2011 Jayawardhana DA, Sengupta MK, Krishantha DM, Gupta J, Armstrong DW, Guan X. Chemical-induced pH-mediated molecular switch. Analytical Chemistry. 83: 7692-7. PMID 21919492 DOI: 10.1021/ac2019393  1
2011 Jane?ková L, Kalíková K, Vozka J, Armstrong DW, Bosáková Z, Tesa?ová E. Characterization of cyclofructan-based chiral stationary phases by linear free energy relationship. Journal of Separation Science. 34: 2639-44. PMID 21898814 DOI: 10.1002/jssc.201100462  1
2011 Padivitage NL, Armstrong DW. Sulfonated cyclofructan 6 based stationary phase for hydrophilic interaction chromatography. Journal of Separation Science. 34: 1636-47. PMID 21710525 DOI: 10.1002/jssc.201100121  1
2011 Aranyi A, Ilisz I, Pataj Z, Szatmári I, Fülöp F, Armstrong DW, Péter A. High-performance liquid chromatographic enantioseparation of Betti base analogs on a newly developed isopropyl carbamate-cyclofructan6-based chiral stationary phase. Chirality. 23: 549-56. PMID 21681820 DOI: 10.1002/chir.20968  1
2011 Zhang Y, Armstrong DW. 4,6-Di-O-pentyl-3-O-trifluoroacetyl/propionyl cyclofructan stationary phases for gas chromatographic enantiomeric separations. The Analyst. 136: 2931-40. PMID 21629938 DOI: 10.1039/c1an15205j  1
2011 Krup?ík J, Májek P, Gorovenko R, Sandra P, Armstrong DW. On retentivity tuning by flow in the second column of different comprehensive two dimensional gas chromatographic configurations. Journal of Chromatography. A. 1218: 3186-9. PMID 21489538 DOI: 10.1016/j.chroma.2011.03.042  1
2011 Smuts J, Wanigasekara E, Armstrong DW. Comparison of stationary phases for packed column supercritical fluid chromatography based upon ionic liquid motifs: a study of cation and anion effects. Analytical and Bioanalytical Chemistry. 400: 435-47. PMID 21347674 DOI: 10.1007/s00216-011-4767-z  1
2011 Dodbiba E, Xu C, Payagala T, Wanigasekara E, Moon MH, Armstrong DW. Use of ion pairing reagents for sensitive detection and separation of phospholipids in the positive ion mode LC-ESI-MS. The Analyst. 136: 1586-93. PMID 21336348 DOI: 10.1039/c0an00848f  1
2011 Wijethunga PA, Nanayakkara YS, Kunchala P, Armstrong DW, Moon H. On-chip drop-to-drop liquid microextraction coupled with real-time concentration monitoring technique. Analytical Chemistry. 83: 1658-64. PMID 21294515 DOI: 10.1021/ac102716s  1
2011 Kalíková K, Jane?ková L, Armstrong DW, Tesa?ová E. Characterization of new R-naphthylethyl cyclofructan 6 chiral stationary phase and its comparison with R-naphthylethyl β-cyclodextrin-based column. Journal of Chromatography. A. 1218: 1393-8. PMID 21292272 DOI: 10.1016/j.chroma.2011.01.023  1
2011 Payagala T, Wanigasekara E, Armstrong DW. Synthesis and chromatographic evaluation of new polymeric chiral stationary phases based on three (1S,2S)-(-)-1,2-diphenylethylenediamine derivatives in HPLC and SFC. Analytical and Bioanalytical Chemistry. 399: 2445-61. PMID 21203750 DOI: 10.1007/s00216-010-4615-6  1
2011 Zapadlo M, Krup?ík J, Kovalczuk T, Májek P, Spánik I, Armstrong DW, Sandra P. Enhanced comprehensive two-dimensional gas chromatographic resolution of polychlorinated biphenyls on a non-polar polysiloxane and an ionic liquid column series. Journal of Chromatography. A. 1218: 746-51. PMID 21185568 DOI: 10.1016/j.chroma.2010.12.013  1
2011 Qiu H, Loukotková L, Sun P, Tesa?ová E, Bosáková Z, Armstrong DW. Cyclofructan 6 based stationary phases for hydrophilic interaction liquid chromatography. Journal of Chromatography. A. 1218: 270-9. PMID 21167492 DOI: 10.1016/j.chroma.2010.11.027  1
2011 Sun P, Wang C, Padivitage NL, Nanayakkara YS, Perera S, Qiu H, Zhang Y, Armstrong DW. Evaluation of aromatic-derivatized cyclofructans 6 and 7 as HPLC chiral selectors. The Analyst. 136: 787-800. PMID 21140011 DOI: 10.1039/c0an00653j  1
2011 Wijeratne AB, Yang SH, Gracia J, Armstrong DW, Schug KA. ESI-MS investigation of solvent effects on the chiral recognition capacity of tartar emetic towards neutral side-chain amino acids. Chirality. 23: 44-53. PMID 21125685 DOI: 10.1002/chir.20855  1
2011 Armstrong DW, Tse MY, Melo LG, Pang SC. Altered expression of the natriuretic peptide system in genetically modified heme oxygenase-1 mice treated with high dietary salt. Molecular and Cellular Biochemistry. 346: 57-67. PMID 20872048 DOI: 10.1007/s11010-010-0591-6  0.4
2011 Gondová T, Petrovaj J, Suchá M, Armstrong DW. Stereoselective HPLC determination of thyroxine enantiomers in pharmaceuticals Journal of Liquid Chromatography and Related Technologies. 34: 2304-2314. DOI: 10.1080/10826076.2011.587225  1
2011 Zhou Y, Armstrong DW, Zhang Y, Verkade JG. First synthesis of P-chirogenic prophosphatranes Tetrahedron Letters. 52: 1545-1548. DOI: 10.1016/j.tetlet.2011.01.041  1
2011 Gondová T, Petrovaj J, Kutschy P, Čurillová Z, Salayová A, Fabián M, Armstrong DW. Enantioseparation of novel amino analogs of indole phytoalexins on macrocyclic glycopeptide-based chiral stationary phase Chromatographia. 74: 751-757. DOI: 10.1007/s10337-011-2143-y  1
2010 Breitbach ZS, Wanigasekara E, Dodbiba E, Schug KA, Armstrong DW. Mechanisms of ESI-MS selectivity and sensitivity enhancements when detecting anions in the positive mode using cationic pairing agents. Analytical Chemistry. 82: 9066-73. PMID 20936824 DOI: 10.1021/ac102115w  1
2010 Sipos L, Ilisz I, Pataj Z, Szakonyi Z, Fülöp F, Armstrong DW, Péter A. High-performance liquid chromatographic enantioseparation of monoterpene-based 2-amino carboxylic acids on macrocyclic glycopeptide-based phases. Journal of Chromatography. A. 1217: 6956-63. PMID 20864111 DOI: 10.1016/j.chroma.2010.08.079  1
2010 Zapadlo M, Krupcík J, Májek P, Armstrong DW, Sandra P. Use of a polar ionic liquid as second column for the comprehensive two-dimensional GC separation of PCBs. Journal of Chromatography. A. 1217: 5859-67. PMID 20696431 DOI: 10.1016/j.chroma.2010.07.024  1
2010 Lantz AW, Bisha B, Tong MY, Nelson RE, Brehm-Stecher BF, Armstrong DW. Rapid identification of Candida albicans in blood by combined capillary electrophoresis and fluorescence in situ hybridization. Electrophoresis. 31: 2849-53. PMID 20665522 DOI: 10.1002/elps.201000159  1
2010 Dodbiba E, Breitbach ZS, Wanigasekara E, Payagala T, Zhang X, Armstrong DW. Detection of nucleotides in positive-mode electrospray ionization mass spectrometry using multiply-charged cationic ion-pairing reagents. Analytical and Bioanalytical Chemistry. 398: 367-76. PMID 20652687 DOI: 10.1007/s00216-010-3949-4  1
2010 Huang K, Zhang X, Armstrong DW. Ionic cyclodextrins in ionic liquid matrices as chiral stationary phases for gas chromatography. Journal of Chromatography. A. 1217: 5261-73. PMID 20609444 DOI: 10.1016/j.chroma.2010.06.025  1
2010 Sun P, Armstrong DW. Effective enantiomeric separations of racemic primary amines by the isopropyl carbamate-cyclofructan6 chiral stationary phase. Journal of Chromatography. A. 1217: 4904-18. PMID 20561631 DOI: 10.1016/j.chroma.2010.04.079  1
2010 Ganranoo L, Mishra SK, Azad AK, Shigihara A, Dasgupta PK, Breitbach ZS, Armstrong DW, Grudpan K, Rappenglueck B. Measurement of nitrophenols in rain and air by two-dimensional liquid chromatography-chemically active liquid core waveguide spectrometry. Analytical Chemistry. 82: 5838-43. PMID 20518471 DOI: 10.1021/ac101015y  1
2010 Bose S, Armstrong DW, Petrich JW. Enzyme-catalyzed hydrolysis of cellulose in ionic liquids: a green approach toward the production of biofuels. The Journal of Physical Chemistry. B. 114: 8221-7. PMID 20509703 DOI: 10.1021/jp9120518  1
2010 Wijeratne AB, Yang SH, Armstrong DW, Schug KA. Solvent molecules undergo homolytic cleavage and radical recombination processes during negative-mode electrospray ionization: adduct formation with antimony(III)-tartrate dianion. Analytical Chemistry. 82: 5141-6. PMID 20499879 DOI: 10.1021/ac1003344  1
2010 Zhang Y, Breitbach ZS, Wang C, Armstrong DW. The use of cyclofructans as novel chiral selectors for gas chromatography. The Analyst. 135: 1076-83. PMID 20419259 DOI: 10.1039/b925945g  1
2010 Tong MY, Jiang C, Armstrong DW. Fast detection of Candida albicans and/or bacteria in blood plasma by "sample-self-focusing" using capillary electrophoresis-laser-induced fluorescence. Journal of Pharmaceutical and Biomedical Analysis. 53: 75-80. PMID 20363575 DOI: 10.1016/j.jpba.2010.03.010  1
2010 Siegler WC, Crank JA, Armstrong DW, Synovec RE. Increasing selectivity in comprehensive three-dimensional gas chromatography via an ionic liquid stationary phase column in one dimension. Journal of Chromatography. A. 1217: 3144-9. PMID 20356600 DOI: 10.1016/j.chroma.2010.02.082  1
2010 Nanayakkara YS, Perera S, Bindiganavale S, Wanigasekara E, Moon H, Armstrong DW. The effect of AC frequency on the electrowetting behavior of ionic liquids. Analytical Chemistry. 82: 3146-54. PMID 20349933 DOI: 10.1021/ac9021852  1
2010 Zhang X, Wanigasekara E, Breitbach ZS, Dodbiba E, Armstrong DW. Evaluation of tetracationic salts as gas-phase ion-pairing agents for the detection of trivalent anions in positive mode electrospray ionization mass spectrometry. Rapid Communications in Mass Spectrometry : Rcm. 24: 1113-23. PMID 20306485 DOI: 10.1002/rcm.4489  1
2010 Loukotková L, Tesarová E, Bosáková Z, Repko P, Armstrong DW. Comparison of HPLC enantioseparation of substituted binaphthyls on CD-, polysaccharide- and synthetic polymer-based chiral stationary phases. Journal of Separation Science. 33: 1244-54. PMID 20201048 DOI: 10.1002/jssc.200900796  1
2010 Sun P, Armstrong DW. Ionic liquids in analytical chemistry. Analytica Chimica Acta. 661: 1-16. PMID 20113709 DOI: 10.1016/j.aca.2009.12.007  1
2010 Jiang C, Armstrong DW. Use of CE for the determination of binding constants. Electrophoresis. 31: 17-27. PMID 20039286 DOI: 10.1002/elps.200900528  1
2010 Wanigasekara E, Perera S, Crank JA, Sidisky L, Shirey R, Berthod A, Armstrong DW. Bonded ionic liquid polymeric material for solid-phase microextraction GC analysis. Analytical and Bioanalytical Chemistry. 396: 511-24. PMID 19924406 DOI: 10.1007/s00216-009-3254-2  1
2010 Tong MY, Payagala T, Perera S, Macdonnell FM, Armstrong DW. Study of a new chiral selector: Sodium arsenyl-(l)-(+) tartrate for capillary electrophoresis. Journal of Chromatography. A. 1217: 1139-48. PMID 19775696 DOI: 10.1016/j.chroma.2009.09.003  1
2010 Zhang X, Bao Y, Huang K, Barnett-Rundlett KL, Armstrong DW. Evaluation of dalbavancin as chiral selector for HPLC and comparison with teicoplanin-based chiral stationary phases. Chirality. 22: 495-513. PMID 19676111 DOI: 10.1002/chir.20771  1
2010 Pataj Z, Ilisz I, Aranyi A, Forró E, Fülöp F, Armstrong DW, Péter A. LC separation of γ-Amino acid enantiomers Chromatographia. 71: S13-S19. DOI: 10.1365/s10337-010-1484-2  1
2010 Lourenço TC, Armstrong DW, Cass QB. Enantiomeric resolution of a chiral sulfoxide series by LC on synthetic polymeric columns with multimodal elution Chromatographia. 71: 361-372. DOI: 10.1365/s10337-009-1460-x  1
2010 Breitbach ZS, Feng Q, Koswatta PB, Dodbiba E, Lovely CJ, Armstrong DW. The enantiomeric separation of 4,5-disubstituted imidazoles by HPLC and CE using cyclodextrin-based chiral selectors Supramolecular Chemistry. 22: 758-767. DOI: 10.1080/10610278.2010.506545  1
2010 Carda-Broch S, Ruiz-Angel MJ, Armstrong DW, Berthod A. Ionic liquid based headspace solid-phase microextraction-gas chromatography for the determination of volatile polar organic compounds Separation Science and Technology. 45: 2322-2328. DOI: 10.1080/01496395.2010.497526  1
2010 Wang C, Breitbach ZS, Armstrong DW. Separations of cycloinulooligosaccharides via hydrophilic interaction chromatography (HILIC) and ligand-exchange chromatography Separation Science and Technology. 45: 447-452. DOI: 10.1080/01496390903529885  1
2010 Nanayakkara YS, Moon H, Armstrong DW. A tunable ionic liquid based RC filter using electrowetting: A new concept Acs Applied Materials and Interfaces. 2: 1785-1787. DOI: 10.1021/am100269d  1
2010 Wijeratne AB, Gracia J, Yang SH, Kroll P, Armstrong DW, Schug KA. New structural insight for antimony(III)-tartrate Inorganic Chemistry Communications. 13: 1504-1508. DOI: 10.1016/j.inoche.2010.08.028  1
2010 Wang C, Yang SH, Wang J, Kroll P, Schug KA, Armstrong DW. Study of complexation between cyclofructans and alkali metal cations by electrospray ionization mass spectrometry and density functional theory calculations International Journal of Mass Spectrometry. 291: 118-124. DOI: 10.1016/j.ijms.2010.01.014  1
2010 Berthod A, Qiu HX, Staroverov SM, Kuznestov MA, Armstrong DW. Chiral recognition with macrocyclic glycopeptides: Mechanisms and applications Chiral Recognition in Separation Methods: Mechanisms and Applications. 203-222. DOI: 10.1007/978-3-642-12445-7_7  1
2010 Wang C, Sun P, Armstrong DW. Cyclofructans, a new class of chiral stationary phases Chiral Recognition in Separation Methods: Mechanisms and Applications. 77-96. DOI: 10.1007/978-3-642-12445-7_4  1
2010 Bayer E, Jennings WG, Majors RE, Kirkland JJ, Unger KK, Engelhardt H, Schomburg G, Pirkle WH, Welch CJ, Armstrong DW, Porath JO, Sjövall JB, Gehrke CW. History and Developments in Chromatographic Column Technology and Validation to 2001 Chromatography: a Science of Discovery. 199-267. DOI: 10.1002/9780470555729.ch6  1
2010 Bao Y, Lantz AW, Armstrong DW, Tirumalai R. A rapid capillary electrophoresis method for the detection of microbial contamination: An alternative approach for sterility testing Pharmacopeial Forum. 36.  1
2009 Soukup-Hein RJ, Warnke MM, Armstrong DW. Ionic liquids in analytical chemistry. Annual Review of Analytical Chemistry (Palo Alto, Calif.). 2: 145-68. PMID 20636057 DOI: 10.1146/annurev-anchem-060908-155150  1
2009 Wanigasekara E, Zhang X, Nanayakkara Y, Payagala T, Moon H, Armstrong DW. Linear tricationic room-temperature ionic liquids: synthesis, physiochemical properties, and electrowetting properties. Acs Applied Materials & Interfaces. 1: 2126-33. PMID 20355846 DOI: 10.1021/am900519j  1
2009 Sun P, Macdonnell FM, Armstrong DW. Enantioselective Host-Guest Complexation of Ru(II) trisdiimine complexes using neutral and anionic derivatized cyclodextrins. Inorganica Chimica Acta. 362: 3073-3078. PMID 20161587 DOI: 10.1016/j.ica.2009.02.003  1
2009 Sun P, Wang C, Breitbach ZS, Zhang Y, Armstrong DW. Development of new HPLC chiral stationary phases based on native and derivatized cyclofructans. Analytical Chemistry. 81: 10215-26. PMID 20000643 DOI: 10.1021/ac902257a  1
2009 Jiang C, Tong MY, Breitbach ZS, Armstrong DW. Synthesis and examination of sulfated cyclofructans as a novel class of chiral selectors for CE. Electrophoresis. 30: 3897-909. PMID 19938182 DOI: 10.1002/elps.200900215  1
2009 Lin X, Gerardi AR, Breitbach ZS, Armstrong DW, Colyer CL. CE-ESI-MS analysis of singly charged inorganic and organic anions using a dicationic reagent as a complexing agent. Electrophoresis. 30: 3918-25. PMID 19885888 DOI: 10.1002/elps.200900303  1
2009 Krízek T, Breitbach ZS, Armstrong DW, Tesarová E, Coufal P. Separation of inorganic and small organic anions by CE using phosphonium-based mono- and dicationic reagents. Electrophoresis. 30: 3955-63. PMID 19847805 DOI: 10.1002/elps.200900416  1
2009 Petr J, Jiang C, Sevcik J, Tesarova E, Armstrong DW. Sterility testing by CE: a comparison of online preconcentration approaches in capillaries with greater internal diameters. Electrophoresis. 30: 3870-6. PMID 19847804 DOI: 10.1002/elps.200900299  1
2009 Berthod A, Crank JA, Rundlett KL, Armstrong DW. A second-generation ionic liquid matrix-assisted laser desorption/ionization matrix for effective mass spectrometric analysis of biodegradable polymers. Rapid Communications in Mass Spectrometry : Rcm. 23: 3409-22. PMID 19810122 DOI: 10.1002/rcm.4268  1
2009 de Zoysa RS, Jayawardhana DA, Zhao Q, Wang D, Armstrong DW, Guan X. Slowing DNA translocation through nanopores using a solution containing organic salts. The Journal of Physical Chemistry. B. 113: 13332-6. PMID 19736966 DOI: 10.1021/jp9040293  1
2009 Wijeratne AB, Spencer SE, Gracia J, Armstrong DW, Schug KA. Antimony(III)-D, L-tartrates exhibit proton-assisted enantioselective binding in solution and in the gas phase. Journal of the American Society For Mass Spectrometry. 20: 2100-5. PMID 19683939 DOI: 10.1016/j.jasms.2009.07.011  1
2009 Crank JA, Armstrong DW. Towards a second generation of ionic liquid matrices (ILMs) for MALDI-MS of peptides, proteins, and carbohydrates. Journal of the American Society For Mass Spectrometry. 20: 1790-800. PMID 19665903 DOI: 10.1016/j.jasms.2009.05.020  1
2009 Bose S, Wijeratne AB, Thite A, Kraus GA, Armstrong DW, Petrich JW. Influence of chiral ionic liquids on stereoselective fluorescence quenching by photoinduced electron transfer in a naproxen dyad. The Journal of Physical Chemistry. B. 113: 10825-9. PMID 19594143 DOI: 10.1021/jp904311b  1
2009 Warnke MM, Breitbach ZS, Dodbiba E, Crank JA, Payagala T, Sharma P, Wanigasekara E, Zhang X, Armstrong DW. Positive mode electrospray ionization mass spectrometry of bisphosphonates using dicationic and tricationic ion-pairing agents. Analytica Chimica Acta. 633: 232-7. PMID 19166727 DOI: 10.1016/j.aca.2008.11.056  1
2009 Warnke MM, Breitbach ZS, Dodbiba E, Wanigasekara E, Zhang X, Sharma P, Armstrong DW. The evaluation and comparison of trigonal and linear tricationic ion-pairing reagents for the detection of anions in positive mode ESI-MS. Journal of the American Society For Mass Spectrometry. 20: 529-38. PMID 19110441 DOI: 10.1016/j.jasms.2008.11.015  1
2009 Berkecz R, Ilisz I, Benedek G, Fülöp F, Armstrong DW, Péter A. High-performance liquid chromatographic enantioseparation of 2-aminomono- and dihydroxycyclopentanecarboxylic and 2-aminodihydroxycyclohexanecarboxylic acids on macrocyclic glycopeptide-based phases. Journal of Chromatography. A. 1216: 927-32. PMID 19110257 DOI: 10.1016/j.chroma.2008.12.011  1
2009 Payagala T, Zhang Y, Wanigasekara E, Huang K, Breitbach ZS, Sharma PS, Sidisky LM, Armstrong DW. Trigonal tricationic ionic liquids: a generation of gas chromatographic stationary phases. Analytical Chemistry. 81: 160-73. PMID 19067539 DOI: 10.1021/ac8016949  1
2009 Jayawardhana DA, Crank JA, Zhao Q, Armstrong DW, Guan X. Nanopore stochastic detection of a liquid explosive component and sensitizers using boromycin and an ionic liquid supporting electrolyte. Analytical Chemistry. 81: 460-4. PMID 19055422 DOI: 10.1021/ac801877g  1
2009 Pataj Z, Berkecz R, Ilisz I, Misicka A, Tymecka D, Fülöp F, Armstrong DW, Péter A. High-performance liquid chromatographic chiral separation of beta2-homoamino acids. Chirality. 21: 787-98. PMID 18979532 DOI: 10.1002/chir.20670  1
2009 Jiang C, Tong MY, Armstrong DW, Perera S, Bao Y, Macdonnell FM. Enantiomeric separation of chiral ruthenium(II) complexes using capillary electrophoresis. Chirality. 21: 208-17. PMID 18698644 DOI: 10.1002/chir.20641  0.96
2009 Ilisz I, Berkecz R, Forró E, Fülöp F, Armstrong DW, Péter A. The role of pi-acidic and pi-basic chiral stationary phases in the high-performance liquid chromatographic enantioseparation of unusual beta-amino acids. Chirality. 21: 339-48. PMID 18553499 DOI: 10.1002/chir.20542  1
2009 Huang K, Armstrong DW, Forro E, Fulop F, Peter A. Separation of enantiomers and control of elution order of β-lactams by GC using cyclodextrin-based Chiral stationary phases Chromatographia. 69: 331-337. DOI: 10.1365/s10337-008-0888-8  1
2009 Kunchala P, Moon H, Nanayakkara Y, Armstrong DW. EWOD based liquid-liquid extraction and separation Proceedings of the Asme Summer Bioengineering Conference 2009, Sbc2009. 845-846. DOI: 10.1115/SBC2009-206690  1
2009 Moon H, Kunchala P, Nanayakkara Y, Armstrong DW. Liquid-liquid extraction based on digital microfluidics Proceedings of the 7th International Conference On Nanochannels, Microchannels, and Minichannels 2009, Icnmm2009. 137-141. DOI: 10.1115/ICNMM2009-82268  1
2009 Moon H, Bindiganavale S, Nanayakkara Y, Armstrong DW. Digital microfluidic device using ionic liquids for electronic hotspot cooling Proceedings of the 7th International Conference On Nanochannels, Microchannels, and Minichannels 2009, Icnmm2009. 131-135. DOI: 10.1115/ICNMM2009-82264  1
2009 Sun P, Perera S, MacDonnell FM, Armstrong DW. Development of new LC chiral stationary phases based on ruthenium tris(diimine) complexes Journal of Liquid Chromatography and Related Technologies. 32: 1979-2000. DOI: 10.1080/10826070903126781  1
2009 Meričko D, Lehotay J, Skačáni I, Armstrong DW. Thermodynamic approach to enantioseparation of aryl-methyl sulfoxides on teicoplanin aglycone stationary phase Journal of Liquid Chromatography and Related Technologies. 32: 331-347. DOI: 10.1080/10826070802631352  1
2009 Huang K, Armstrong DW. GC-MS analysis of crocetane, phytane and some of their stereoisomers using cyclodextrin-based stationary phases Organic Geochemistry. 40: 283-286. DOI: 10.1016/j.orggeochem.2008.10.009  1
2009 Armstrong DW, Payagala T, Sidisky LM. The advent and potential impact of ionic liquid stationary phases in GC and GCxGC Lc Gc Europe. 22.  1
2009 Kunchala P, Nanayakkara Y, Armstrong DW, Moon H. On-chip liquid-liquid extraction and separation using digital microfluidics (toward high-thruput screening for protein extraction using ionic liquids) Proceedings of Conference, Microtas 2009 - the 13th International Conference On Miniaturized Systems For Chemistry and Life Sciences. 1434-1436.  1
2008 Sun P, Krishnan A, Yadav A, MacDonnell FM, Armstrong DW. Enantioseparations of Chiral Ruthenium(II) Polypyridyl Complexes Using HPLC with Macrocyclic Glycopeptide Chiral Stationary Phases (CSPs). Journal of Molecular Structure. 890: 75-80. PMID 25635147 DOI: 10.1016/j.molstruc.2008.02.030  1
2008 Pataj Z, Ilisz I, Berkecz R, Misicka A, Tymecka D, Fülöp F, Armstrong DW, Péter A. Comparison of performance of Chirobiotic T, T2 and TAG columns in the separation of beta2- and beta3-homoamino acids. Journal of Separation Science. 31: 3688-97. PMID 18956385 DOI: 10.1002/jssc.200800388  1
2008 Breitbach ZS, Warnke MM, Wanigasekara E, Zhang X, Armstrong DW. Evaluation of flexible linear tricationic salts as gas-phase ion-pairing reagents for the detection of divalent anions in positive mode ESI-MS. Analytical Chemistry. 80: 8828-34. PMID 18937427 DOI: 10.1021/ac801501f  1
2008 Nanayakkara YS, Moon H, Payagala T, Wijeratne AB, Crank JA, Sharma PS, Armstrong DW. A fundamental study on electrowetting by traditional and multifunctional ionic liquids: possible use in electrowetting on dielectric-based microfluidic applications. Analytical Chemistry. 80: 7690-8. PMID 18816069 DOI: 10.1021/ac8009802  1
2008 Warnke MM, Wanigasekara E, Singhal SS, Singhal J, Awasthi S, Armstrong DW. The determination of glutathione-4-hydroxynonenal (GSHNE), E-4-hydroxynonenal (HNE), and E-1-hydroxynon-2-en-4-one (HNO) in mouse liver tissue by LC-ESI-MS. Analytical and Bioanalytical Chemistry. 392: 1325-33. PMID 18815773 DOI: 10.1007/s00216-008-2383-3  1
2008 Reid VR, Crank JA, Armstrong DW, Synovec RE. Characterization and utilization of a novel triflate ionic liquid stationary phase for use in comprehensive two-dimensional gas chromatography. Journal of Separation Science. 31: 3429-36. PMID 18798215 DOI: 10.1002/jssc.200800251  1
2008 Singhal J, Singhal SS, Yadav S, Suzuki S, Warnke MM, Yacoub A, Dent P, Bae S, Sharma R, Awasthi YC, Armstrong DW, Awasthi S. RLIP76 in defense of radiation poisoning. International Journal of Radiation Oncology, Biology, Physics. 72: 553-61. PMID 18793957 DOI: 10.1016/j.ijrobp.2008.06.1497  1
2008 Gore KL, Engel CC, Freed MC, Liu X, Armstrong DW. Test of a single-item posttraumatic stress disorder screener in a military primary care setting. General Hospital Psychiatry. 30: 391-7. PMID 18774421 DOI: 10.1016/j.genhosppsych.2008.05.002  0.72
2008 Wang C, Jiang C, Armstrong DW. Considerations on HILIC and polar organic solvent-based separations: use of cyclodextrin and macrocyclic glycopetide stationary phases. Journal of Separation Science. 31: 1980-90. PMID 18615818 DOI: 10.1002/jssc.200800174  1
2008 Bao Y, Lantz AW, Crank JA, Huang J, Armstrong DW. The use of cationic surfactants and ionic liquids in the detection of microbial contamination by capillary electrophoresis. Electrophoresis. 29: 2587-92. PMID 18576403 DOI: 10.1002/elps.200700719  1
2008 Adhikary R, Bose S, Mukherjee P, Thite A, Kraus GA, Wijeratne AB, Sharma PS, Armstrong DW, Petrich JW. Influence of chiral ionic liquids on the excited-state properties of naproxen analogs. The Journal of Physical Chemistry. B. 112: 7555-9. PMID 18543868 DOI: 10.1021/jp711508b  1
2008 Lantz AW, Brehm-Stecher BF, Armstrong DW. Combined capillary electrophoresis and DNA-fluorescence in situ hybridization for rapid molecular identification of Salmonella Typhimurium in mixed culture. Electrophoresis. 29: 2477-84. PMID 18494031 DOI: 10.1002/elps.200700835  1
2008 Wang C, Armstrong DW, Chang CD. Rapid baseline separation of enantiomers and a mesoform of all-trans-astaxanthin, 13-cis-astaxanthin, adonirubin, and adonixanthin in standards and commercial supplements. Journal of Chromatography. A. 1194: 172-7. PMID 18486137 DOI: 10.1016/j.chroma.2008.04.063  1
2008 Soukup-Hein RJ, Remsburg JW, Breitbach ZS, Sharma PS, Payagala T, Wanigasekara E, Huang J, Armstrong DW. Evaluating the use of tricationic reagents for the detection of doubly charged anions in the positive mode by ESI-MS. Analytical Chemistry. 80: 2612-6. PMID 18315009 DOI: 10.1021/ac7023848  1
2008 Mukherjee P, Crank JA, Sharma PS, Wijeratne AB, Adhikary R, Bose S, Armstrong DW, Petrich JW. Dynamic solvation in phosphonium ionic liquids: comparison of bulk and micellar systems and considerations for the construction of the solvation correlation function, C(t). The Journal of Physical Chemistry. B. 112: 3390-6. PMID 18298112 DOI: 10.1021/jp7107126  1
2008 Breitbach ZS, Armstrong DW. Characterization of phosphonium ionic liquids through a linear solvation energy relationship and their use as GLC stationary phases. Analytical and Bioanalytical Chemistry. 390: 1605-17. PMID 18274737 DOI: 10.1007/s00216-008-1877-3  1
2008 Remsburg JW, Soukup-Hein RJ, Crank JA, Breitbach ZS, Payagala T, Armstrong DW. Evaluation of dicationic reagents for their use in detection of anions using positive ion mode ESI-MS via gas phase ion association. Journal of the American Society For Mass Spectrometry. 19: 261-9. PMID 18077180 DOI: 10.1016/j.jasms.2007.11.002  1
2008 Seeley JV, Seeley SK, Libby EK, Breitbach ZS, Armstrong DW. Comprehensive two-dimensional gas chromatography using a high-temperature phosphonium ionic liquid column. Analytical and Bioanalytical Chemistry. 390: 323-32. PMID 17972065 DOI: 10.1007/s00216-007-1676-2  1
2008 Sharma PS, Payagala T, Wanigasekara E, Wijeratne AB, Huang J, Armstrong DW. Trigonal tricationic ionic liquids: Molecular engineering of trications to control physicochemical properties Chemistry of Materials. 20: 4182-4184. DOI: 10.1021/cm800830v  1
2008 Liu X, Engel CC, Armstrong DW, Kang H. Survival convergence and the preceding mortality crossover for two population subgroups Population Research and Policy Review. 27: 293-306. DOI: 10.1007/s11113-007-9063-4  0.72
2007 Sun P, Krishnan A, Yadav A, Singh S, MacDonnell FM, Armstrong DW. Enantiomeric separations of ruthenium(II) polypyridyl complexes using high-performance liquid chromatography (HPLC) with cyclodextrin chiral stationary phases (CSPs). Inorganic Chemistry. 46: 10312-20. PMID 17973368 DOI: 10.1021/ic701023x  1
2007 Huang J, Zhang X, Armstrong DW. Highly efficient asymmetric direct stoichiometric aldol reactions on/in water. Angewandte Chemie (International Ed. in English). 46: 9073-7. PMID 17960544 DOI: 10.1002/anie.200703606  1
2007 Han X, Armstrong DW. Ionic liquids in separations. Accounts of Chemical Research. 40: 1079-86. PMID 17910515 DOI: 10.1021/ar700044y  1
2007 Huang K, Han X, Zhang X, Armstrong DW. PEG-linked geminal dicationic ionic liquids as selective, high-stability gas chromatographic stationary phases. Analytical and Bioanalytical Chemistry. 389: 2265-75. PMID 17899023 DOI: 10.1007/s00216-007-1625-0  1
2007 Wang C, Armstrong DW, Risley DS. Empirical observations and mechanistic insights on the first boron-containing chiral selector for LC and supercritical fluid chromatography. Analytical Chemistry. 79: 8125-35. PMID 17892273 DOI: 10.1021/ac0712300  1
2007 Soukup-Hein RJ, Remsburg JW, Dasgupta PK, Armstrong DW. A general, positive ion mode ESI-MS approach for the analysis of singly charged inorganic and organic anions using a dicationic reagent. Analytical Chemistry. 79: 7346-52. PMID 17722882 DOI: 10.1021/ac071102b  0.96
2007 Mitchell CR, Armstrong DW, Berthod A. Could linear solvation energy relationships give insights into chiral recognition mechanisms? 2. Characterization of macrocyclic glycopeptide stationary phases. Journal of Chromatography. A. 1166: 70-8. PMID 17719593 DOI: 10.1016/j.chroma.2007.07.078  1
2007 Berthod A, Mitchell CR, Armstrong DW. Could linear solvation energy relationships give insights into chiral recognition mechanisms? 1. Pi-pi and charge interaction in the reversed versus the normal phase mode. Journal of Chromatography. A. 1166: 61-9. PMID 17719054 DOI: 10.1016/j.chroma.2007.07.079  1
2007 Ilisz I, Ballet S, Van Rompaey K, De Wachter R, Tourwé D, Armstrong DW, Péter A. High-performance liquid chromatographic separation of stereoisomers of N-phthaloyl-protected amino acids and dipeptidomimetics. Journal of Separation Science. 30: 1881-7. PMID 17638345 DOI: 10.1002/jssc.200600493  0.32
2007 Qi M, Armstrong DW. Dicationic ionic liquid stationary phase for GC-MS analysis of volatile compounds in herbal plants. Analytical and Bioanalytical Chemistry. 388: 889-99. PMID 17492276 DOI: 10.1007/s00216-007-1290-3  0.68
2007 Horáková J, Petr J, Maier V, Tesarová E, Veis L, Armstrong DW, Gas B, Sevcík J. On-line preconcentration of weak electrolytes by electrokinetic accumulation in CE: experiment and simulation. Electrophoresis. 28: 1540-7. PMID 17447246 DOI: 10.1002/elps.200600681  0.64
2007 Mydlová J, Krupcík J, Májek P, Skacáni I, Jakubík T, Sandra P, Armstrong DW. Gas chromatographic determination of the interconversion energy barrier for dialkyl 2,3-pentadienedioate enantiomers. Journal of Chromatography. A. 1150: 124-30. PMID 17379233 DOI: 10.1016/j.chroma.2007.02.103  0.36
2007 Han X, Wang C, He L, Beesley TE, Armstrong DW. Preparation and evaluation of a new synthetic polymeric chiral stationary phase for HPLC based on the trans-9,10-dihydro-9,10-ethanoanthracene-(11S,12S)-11,12-dicarboxylic acid bis-4-vinylphenylamide monomer. Analytical and Bioanalytical Chemistry. 387: 2681-97. PMID 17318520 DOI: 10.1007/s00216-007-1154-x  1
2007 Lantz AW, Bao Y, Armstrong DW. Single-cell detection: test of microbial contamination using capillary electrophoresis. Analytical Chemistry. 79: 1720-4. PMID 17297979 DOI: 10.1021/ac061770h  1
2007 Armstrong DW, Cotton FA, Petrovic AG, Polavarapu PL, Warnke MM. Resolution of enantiomers in solution and determination of the chirality of extended metal atom chains. Inorganic Chemistry. 46: 1535-7. PMID 17269764 DOI: 10.1021/ic062263l  1
2007 Warnke MM, Cotton FA, Armstrong DW. Enantioseparation of extended metal atom chain complexes: unique compounds of extraordinarily high specific rotation. Chirality. 19: 179-83. PMID 17192837 DOI: 10.1002/chir.20355  1
2006 Huang K, Breitbach ZS, Armstrong DW. Enantiomeric impurities in chiral synthons, catalysts, and auxiliaries. Part 3. Tetrahedron, Asymmetry. 17: 2821-2832. PMID 25598583 DOI: 10.1016/j.tetasy.2006.10.014  1
2006 Mydlová J, Fedurcová A, Lehotay J, Krupcík J, Májek P, Armstrong DW, He BL, Cotton FA. Determination of the interconversion energy barrier of 2,3-pentadienedioic acid enantiomers by HPLC. 2. On-column interconversion. Journal of Separation Science. 29: 2594-9. PMID 17313099 DOI: 10.1002/jssc.200600164  1
2006 Májek P, Mydlová J, Krupcík J, Lehotay J, Armstrong DW, Cotton FA. Determination of the 2,3-pentadienedioic acid enantiomer interconversion energy barrier 1. Classical kinetic approach. Journal of Separation Science. 29: 2357-64. PMID 17120820 DOI: 10.1002/jssc.200600159  1
2006 Liu X, Engel C, Kang H, Armstrong DW. Veterans and functional status transitions in older Americans. Military Medicine. 171: 943-9. PMID 17076444  0.72
2006 Lambertus GR, Crank JA, McGuigan ME, Kendler S, Armstrong DW, Sacks RD. Rapid determination of complex mixtures by dual-column gas chromatography with a novel stationary phase combination and spectrometric detection. Journal of Chromatography. A. 1135: 230-40. PMID 17064715 DOI: 10.1016/j.chroma.2006.09.086  1
2006 Mukherjee P, Crank JA, Halder M, Armstrong DW, Petrich JW. Assessing the roles of the constituents of ionic liquids in dynamic solvation: Comparison of an ionic liquid in micellar and bulk form. The Journal of Physical Chemistry. A. 110: 10725-30. PMID 16970363 DOI: 10.1021/jp063433i  1
2006 Mydlová J, Krupcík J, Májek P, Skacáni I, Jakubík T, Armstrong DW. Gas chromatographic determination of the interconversion energy barrier for dimethyl-2,3-pentadienedioate enantiomers. Journal of Separation Science. 29: 1497-507. PMID 16894795  0.32
2006 Headley LS, Mukherjee P, Anderson JL, Ding R, Halder M, Armstrong DW, Song X, Petrich JW. Dynamic solvation in imidazolium-based ionic liquids on short time scales. The Journal of Physical Chemistry. A. 110: 9549-54. PMID 16884187 DOI: 10.1021/jp0606964  1
2006 Rodriguez MA, Lantz AW, Armstrong DW. Capillary electrophoretic method for the detection of bacterial contamination. Analytical Chemistry. 78: 4759-67. PMID 16841893 DOI: 10.1021/ac051936z  1
2006 Anderson JL, Armstrong DW, Wei GT. Ionic liquids in analytical chemistry. Analytical Chemistry. 78: 2892-2902. PMID 16802464 DOI: 10.1016/B978-0-12-381373-2.00053-3  0.96
2006 Grubor NM, Liu Y, Han X, Armstrong DW, Jankowiak R. High resolution spectral differentiation of enantiomers: benzo[a]pyrene tetrols complexed with a promiscuous antibody. Journal of the American Chemical Society. 128: 6409-13. PMID 16683805 DOI: 10.1021/ja058424m  1
2006 Zhong Q, He L, Beesley TE, Trahanovsky WS, Sun P, Wang C, Armstrong DW. Development of dinitrophenylated cyclodextrin derivatives for enhanced enantiomeric separations by high-performance liquid chromatography Journal of Chromatography A. 1115: 19-45. PMID 16620856 DOI: 10.1016/j.chroma.2006.02.065  1
2006 Lantz AW, Pino V, Anderson JL, Armstrong DW. Determination of solute partition behavior with room-temperature ionic liquid based micellar gas-liquid chromatography stationary phases using the pseudophase model. Journal of Chromatography. A. 1115: 217-24. PMID 16569411 DOI: 10.1016/j.chroma.2006.02.064  1
2006 Mukherjee P, Fulton DB, Halder M, Han X, Armstrong DW, Petrich JW, Lobban CS. Maristentorin, a novel pigment from the positively phototactic marine ciliate Maristentor dinoferus, is structurally related to hypericin and stentorin. The Journal of Physical Chemistry. B. 110: 6359-64. PMID 16553454 DOI: 10.1021/jp055871f  1
2006 Xiao TL, Tesarova E, Anderson JL, Egger M, Armstrong DW. Evaluation and comparison of a methylated teicoplanin aglycone to teicoplanin aglycone and natural teicoplanin chiral stationary phases. Journal of Separation Science. 29: 429-45. PMID 16544886 DOI: 10.1002/jssc.200500332  1
2006 Ilisz I, Tourwé D, Armstrong DW, Péter A. High-performance liquid chromatographic enantioseparation of unusual secondary amino acids on a D-penicillamine-based chiral ligand exchange column. Chirality. 18: 539-43. PMID 16534801 DOI: 10.1002/chir.20257  0.32
2006 Grubor NM, Armstrong DW, Jankowiak R. Flow-through partial-filling affinity capillary electrophoresis using a crossreactive antibody for enantiomeric separations. Electrophoresis. 27: 1078-83. PMID 16523453 DOI: 10.1002/elps.200500660  1
2006 Armstrong DW, Hatfield BD. Hormonal responses to opioid receptor blockade: during rest and exercise in cold and hot environments. European Journal of Applied Physiology. 97: 43-51. PMID 16468062 DOI: 10.1007/s00421-006-0135-7  0.72
2006 Sharma NK, Tickell MD, Anderson JL, Kaar J, Pino V, Wicker BF, Armstrong DW, Davis JH, Russell AJ. Do ion tethered functional groups affect IL solvent properties? The case of sulfoxides and sulfones. Chemical Communications (Cambridge, England). 646-8. PMID 16446838 DOI: 10.1039/b514832d  1
2006 Pino V, Lantz AW, Anderson JL, Berthod A, Armstrong DW. Theory and use of the pseudophase model in gas-liquid chromatographic enantiomeric separations. Analytical Chemistry. 78: 113-9. PMID 16383317 DOI: 10.1021/ac051289b  1
2005 Bao Y, Lantz AW, Yao T, Huang Q, Larock RC, Armstrong DW. Enantiomeric separation of furan derivatives and fused polycycles by cyclodextrin-modified micellar capillary electrophoresis. Electrophoresis. 26: 4164-71. PMID 16252332 DOI: 10.1002/elps.200500319  1
2005 Anderson JL, Armstrong DW. Immobilized ionic liquids as high-selectivity/high-temperature/high-stability gas chromatography stationary phases. Analytical Chemistry. 77: 6453-62. PMID 16194112 DOI: 10.1021/ac051006f  1
2005 Han X, Armstrong DW. Using geminal dicationic ionic liquids as solvents for high-temperature organic reactions. Organic Letters. 7: 4205-8. PMID 16146388 DOI: 10.1021/ol051637w  1
2005 Spánik I, Zebrowski W, Májek P, Skacáni I, Krupcík J, Armstrong DW. GC separation of 2-substituted ethyl propionate enantiomers on permethylated and 2,6-dimethyl-3-pentyl beta- and gamma-cyclodextrin stationary phases. Journal of Separation Science. 28: 1347-56. PMID 16138686  0.32
2005 Lantz AW, Wetterer SM, Armstrong DW. Use of the three-phase model and headspace analysis for the facile determination of all partition/association constants for highly volatile solute-cyclodextrin-water systems. Analytical and Bioanalytical Chemistry. 383: 160-6. PMID 16132145 DOI: 10.1007/s00216-005-0030-9  1
2005 Lokajová J, Tesarová E, Armstrong DW. Comparative study of three teicoplanin-based chiral stationary phases using the linear free energy relationship model. Journal of Chromatography. A. 1088: 57-66. PMID 16130733  0.64
2005 Martinelango PK, Anderson JL, Dasgupta PK, Armstrong DW, Al-Horr RS, Slingsby RW. Gas-phase ion association provides increased selectivity and sensitivity for measuring perchlorate by mass spectrometry. Analytical Chemistry. 77: 4829-35. PMID 16053295 DOI: 10.1021/ac050479j  1
2005 Liu Y, Urgaonkar S, Verkade JG, Armstrong DW. Separation and characterization of underivatized oligosaccharides using liquid chromatography and liquid chromatography-electrospray ionization mass spectrometry. Journal of Chromatography. A. 1079: 146-52. PMID 16038300 DOI: 10.1016/j.chroma.2005.03.011  1
2005 Ding J, Desai M, Armstrong DW. Evaluation of ethoxynonafluorobutane as a safe and environmentally friendly solvent for chiral normal-phase LC-atmospheric pressure chemical ionization/electrospray ionization-mass spectrometry. Journal of Chromatography. A. 1076: 34-43. PMID 15974067 DOI: 10.1016/j.chroma.2005.03.128  1
2005 Petrovic AG, He J, Polavarapu PL, Xiao LS, Armstrong DW. Absolute configuration and predominant conformations of 1,1-dimethyl-2-phenylethyl phenyl sulfoxide. Organic & Biomolecular Chemistry. 3: 1977-81. PMID 15889181 DOI: 10.1039/b501220a  1
2005 Spanik I, Krupcik J, Skacáni I, Sandra P, Armstrong DW. On the capillary gas chromatographic separation of enantiomers of N-trifluoroacetyl-O-alkyl esters of selected amino acids on 2,3-di-O-pentyl-6-O-acyl cyclodextrins. Journal of Chromatography. A. 1071: 59-66. PMID 15865174  0.68
2005 Ding J, Armstrong DW. Chiral ionic liquids: synthesis and applications. Chirality. 17: 281-92. PMID 15844205 DOI: 10.1002/chir.20153  1
2005 Májek P, Hevesi T, Krupcik J, Chrétien JR, Armstrong DW. Chemometric studies of retention in capillary gas chromatographic separation of hydrocarbons in coupled columns. Journal of Chromatography. A. 1068: 307-14. PMID 15830937 DOI: 10.1016/j.chroma.2005.01.091  1
2005 Zhong Q, Han X, He L, Beesley TE, Trahanovsky WS, Armstrong DW. Chromatographic evaluation of poly (trans-1,2-cyclohexanediyl-bis acrylamide) as a chiral stationary phase for HPLC Journal of Chromatography A. 1066: 55-70. PMID 15794555 DOI: 10.1016/j.chroma.2004.12.088  1
2005 Seemamahannop R, Berthod A, Maples M, Kapila S, Armstrong DW. Uptake and enantioselective elimination of chlordane compounds by common carp (Cyprinus carpio, L.). Chemosphere. 59: 493-500. PMID 15788172 DOI: 10.1016/j.chemosphere.2004.11.101  1
2005 Li F, Armstrong DW, Houk RS. Behavior of bacteria in the inductively coupled plasma: atomization and production of atomic ions for mass spectrometry. Analytical Chemistry. 77: 1407-13. PMID 15732925 DOI: 10.1021/ac049188l  0.6
2005 Desai MJ, Gill MS, Hsu WH, Armstrong DW. Pharmacokinetics of theanine enantiomers in rats. Chirality. 17: 154-62. PMID 15704209 DOI: 10.1002/chir.20144  1
2005 Han X, Yao T, Liu Y, Larock RC, Armstrong DW. Separation of chiral furan derivatives by liquid chromatography using cyclodextrin-based chiral stationary phases. Journal of Chromatography. A. 1063: 111-20. PMID 15700462 DOI: 10.1016/j.chroma.2004.11.066  1
2005 Ding J, Desikan V, Han X, Xiao TL, Ding R, Jenks WS, Armstrong DW. Use of chiral ionic liquids as solvents for the enantioselective photoisomerization of dibenzobicyclo[2.2.2]octatrienes. Organic Letters. 7: 335-7. PMID 15646991 DOI: 10.1021/ol047599i  1
2005 Anderson JL, Ding R, Ellern A, Armstrong DW. Structure and properties of high stability geminal dicationic ionic liquids. Journal of the American Chemical Society. 127: 593-604. PMID 15643883 DOI: 10.1021/ja046521u  1
2005 Sanders L, Halder M, Xiao TL, Ding J, Armstrong DW, Petrich JW. The separation of hypericin's enantiomers and their photophysics in chiral environments. Photochemistry and Photobiology. 81: 183-6. PMID 15250774 DOI: 10.1562/2004-05-28-RN-181  1
2004 Mydlová J, Benická E, Krupcík J, Sandra P, Armstrong DW. On-flow gas chromatographic method for the determination of the enantiomer interconversion energy barrier. Journal of Chromatographic Science. 42: 516-23. PMID 15768837  0.36
2004 Zhang B, Soukup R, Armstrong DW. Selective separations of peptides with sequence deletions, single amino acid polymorphisms, and/or epimeric centers using macrocyclic glycopeptide liquid chromatography stationary phases. Journal of Chromatography. A. 1053: 89-99. PMID 15543975  1
2004 Ding J, Welton T, Armstrong DW. Chiral ionic liquids as stationary phases in gas chromatography. Analytical Chemistry. 76: 6819-22. PMID 15538810 DOI: 10.1021/ac049144c  1
2004 Schmid MG, Koidl J, Freigassner C, Tahedl S, Wojcik L, Beesley T, Armstrong DW, Gübitz G. New particle-loaded monoliths for chiral capillary electrochromatographic separation. Electrophoresis. 25: 3195-203. PMID 15472965 DOI: 10.1002/elps.200406038  1
2004 Dungelová J, Lehotay J, Krupcík J, Cizmárik J, Armstrong DW. Study of the mechanism of enantioseparation part VI: thermodynamic study of HPLC separation of some enantiomers of phenylcarbamic acid derivatives on a (S,S) Whelk-O 1 column. Journal of Separation Science. 27: 983-90. PMID 15352716 DOI: 10.1002/jssc.200301591  1
2004 Lantz AW, Rozhkov RV, Larock RC, Armstrong DW. Enantiomeric separation of neutral hydrophobic dihydrofuroflavones by cyclodextrin-modified micellar capillary electrophoresis. Electrophoresis. 25: 2727-34. PMID 15352004 DOI: 10.1002/elps.200305901  1
2004 Tesarová E, Sevcík J, Gas B, Armstrong DW. Effects of partial/asymmetrical filling of micelles and chiral selectors on capillary electrophoresis enantiomeric separation: generation of a gradient. Electrophoresis. 25: 2693-700. PMID 15352000 DOI: 10.1002/elps.200405972  0.64
2004 Chowdhury PK, Halder M, Sanders L, Arnold RA, Liu Y, Armstrong DW, Kundu S, Hargrove MS, Song X, Petrich JW. The complex of apomyoglobin with the fluorescent dye coumarin 153. Photochemistry and Photobiology. 79: 440-6. PMID 15191053 DOI: 10.1562/RA-020R.1  1
2004 Desai MJ, Armstrong DW. Transforming chiral liquid chromatography methodologies into more sensitive liquid chromatography-electrospray ionization mass spectrometry without losing enantioselectivity. Journal of Chromatography. A. 1035: 203-10. PMID 15124813 DOI: 10.1016/j.chroma.2004.02.057  1
2004 Dungelová J, Lehotay J, Krupcik J, Cizmárik J, Welsch T, Armstrong DW. Selectivity tuning of serially coupled (S,S) Whelk-O 1 and (R,R) Whelk-O 1 columns in HPLC. Journal of Chromatographic Science. 42: 135-9. PMID 15023249  1
2004 Desai MJ, Armstrong DW. Analysis of native amino acid and peptide enantiomers by high-performance liquid chromatography/atmospheric pressure chemical ionization mass spectrometry. Journal of Mass Spectrometry : Jms. 39: 177-87. PMID 14991687 DOI: 10.1002/jms.571  1
2004 Chowdhury PK, Halder M, Choudhury PK, Kraus GA, Desai MJ, Armstrong DW, Casey TA, Rasmussen MA, Petrich JW. Generation of fluorescent adducts of malondialdehyde and amino acids: toward an understanding of lipofuscin. Photochemistry and Photobiology. 79: 21-5. PMID 14974711 DOI: 10.1562/0031-8655(2004)79<21:GOFAOM>2.0.CO;2  1
2004 Xiao TL, Armstrong DW. Enantiomeric separations by HPLC using macrocyclic glycopeptide-based chiral stationary phases: an overview. Methods in Molecular Biology (Clifton, N.J.). 243: 113-71. PMID 14970619  0.96
2004 Mitchell CR, Armstrong DW. Cyclodextrin-based chiral stationary phases for liquid chromatography: a twenty-year overview. Methods in Molecular Biology (Clifton, N.J.). 243: 61-112. PMID 14970618  1
2004 Desai MJ, Armstrong DW. Analysis of derivatized and underivatized theanine enantiomers by high-performance liquid chromatography/atmospheric pressure ionization-mass spectrometry. Rapid Communications in Mass Spectrometry : Rcm. 18: 251-6. PMID 14755608 DOI: 10.1002/rcm.1319  1
2004 Tanaka K, Pescitelli G, Di Bari L, Xiao TL, Nakanishi K, Armstrong DW, Berova N. Absolute stereochemistry of dihydrofuroangelicins bearing C-8 substituted double bonds: a combined chemical/exciton chirality protocol. Organic & Biomolecular Chemistry. 2: 48-58. PMID 14737659 DOI: 10.1039/b312542d  1
2004 Rodriguez MA, Armstrong DW. Separation and analysis of colloidal/nano-particles including microorganisms by capillary electrophoresis: a fundamental review. Journal of Chromatography. B, Analytical Technologies in the Biomedical and Life Sciences. 800: 7-25. PMID 14698231 DOI: 10.1016/j.jchromb.2003.09.060  1
2003 Anderson JL, Armstrong DW. High-stability ionic liquids. A new class of stationary phases for gas chromatography. Analytical Chemistry. 75: 4851-8. PMID 14674463 DOI: 10.1021/ac0345749  1
2003 Zhang B, Li F, Houk RS, Armstrong DW. Pore exclusion chromatography-inductively coupled plasma-mass spectrometry for monitoring elements in bacteria: a study on microbial removal of uranium from aqueous solution. Analytical Chemistry. 75: 6901-5. PMID 14670051 DOI: 10.1021/ac0348017  1
2003 Anderson JL, Pino V, Hagberg EC, Sheares VV, Armstrong DW. Surfactant solvation effects and micelle formation in ionic liquids. Chemical Communications (Cambridge, England). 2444-5. PMID 14587723  1
2003 Schumacher DD, Mitchell CR, Xiao TL, Rozhkov RV, Larock RC, Armstrong DW. Cyclodextrin-based liquid chromatographic enantiomeric separation of chiral dihydrofurocoumarins, an emerging class of medicinal compounds. Journal of Chromatography. A. 1011: 37-47. PMID 14518761 DOI: 10.1016/S0021-9673(03)01128-2  1
2003 Pescitelli G, Berova N, Xiao TL, Rozhkov RV, Larock RC, Armstrong DW. Assignment of absolute configuration of a chiral phenyl-substituted dihydrofuroangelicin. Organic & Biomolecular Chemistry. 1: 186-90. PMID 12929409 DOI: 10.1039/b207652g  0.96
2003 Xiao TL, Rozhkov RV, Larock RC, Armstrong DW. Separation of the enantiomers of substituted dihydrofurocoumarins by HPLC using macrocyclic glycopeptide chiral stationary phases. Analytical and Bioanalytical Chemistry. 377: 639-54. PMID 12904960 DOI: 10.1007/s00216-003-2110-z  0.96
2003 Egger MD, Liu Y, Sevcík J, Tesarová E, Rozhkov R, Larock RC, Armstrong DW. Enantioseparation of dihydrofurocoumarin derivatives by various separation modes of capillary electrophoresis. Electrophoresis. 24: 2650-6. PMID 12900878 DOI: 10.1002/elps.200305511  1
2003 Desai MJ, Armstrong DW. Separation, identification, and characterization of microorganisms by capillary electrophoresis. Microbiology and Molecular Biology Reviews : Mmbr. 67: 38-51, table of cont. PMID 12626682 DOI: 10.1128/MMBR.67.1.38-51.2003  1
2003 He L, Jepsen RJ, Evans LE, Armstrong DW. Electrophoretic behavior and potency assessment of boar sperm using a capillary electrophoresis-laser induced fluorescence system. Analytical Chemistry. 75: 825-34. PMID 12622373 DOI: 10.1021/ac026051r  1
2003 Carda-Broch S, Berthod A, Armstrong DW. Ionic matrices for matrix-assisted laser desorption/ionization time-of-flight detection of DNA oligomers. Rapid Communications in Mass Spectrometry : Rcm. 17: 553-60. PMID 12621617 DOI: 10.1002/rcm.931  1
2003 Carda-Broch S, Berthod A, Armstrong DW. Solvent properties of the 1-butyl-3-methylimidazolium hexafluorophosphate ionic liquid. Analytical and Bioanalytical Chemistry. 375: 191-9. PMID 12560962 DOI: 10.1007/s00216-002-1684-1  1
2003 Xu X, Chen D, Wei HX, Li G, Xiao TL, Armstrong DW. First asymmetric synthesis of chiral beta-iodo Baylis-Hillman esters via tandem 1,4-conjugate addition/carbonyl coupling reactions. Chirality. 15: 139-42. PMID 12520505 DOI: 10.1002/chir.10179  0.96
2002 Liu Y, Berthod A, Mitchell CR, Xiao TL, Zhang B, Armstrong DW. Super/subcritical fluid chromatography chiral separations with macrocyclic glycopeptide stationary phases. Journal of Chromatography. A. 978: 185-204. PMID 12458955 DOI: 10.1016/S0021-9673(02)01356-0  1
2002 Anderson JL, Ding J, Welton T, Armstrong DW. Characterizing ionic liquids on the basis of multiple solvation interactions. Journal of the American Chemical Society. 124: 14247-54. PMID 12440924 DOI: 10.1021/ja028156h  1
2002 Krupcík J, Spánik I, Benická E, Zabka M, Welsch T, Armstrong DW. Selectivity tuning in chiral dual column gas chromatography. Journal of Chromatographic Science. 40: 483-8. PMID 12433108  0.6
2002 Armstrong DW, Girod M, He L, Rodriguez MA, Wei W, Zheng J, Yeung ES. Mechanistic aspects in the generation of apparent ultrahigh efficiencies for colloidal (microbial) electrokinetic separations. Analytical Chemistry. 74: 5523-30. PMID 12433083 DOI: 10.1021/ac025726n  1
2002 Hrobonová K, Lehotay J, Cizmárik J, Armstrong DW. In vitro study of enzymatic hydrolysis of diperodon enantiomers in blood serum by two-dimensional LC. Journal of Pharmaceutical and Biomedical Analysis. 30: 875-80. PMID 12367714 DOI: 10.1016/S0731-7085(02)00347-3  1
2002 Oswald P, Desmet K, Sandra P, Krupcík J, Májek P, Armstrong DW. Determination of the enantiomerization energy barrier of some 3-hydroxy-1,4-benzodiazepine drugs by supercritical fluid chromatography. Journal of Chromatography. B, Analytical Technologies in the Biomedical and Life Sciences. 779: 283-95. PMID 12361742  0.36
2002 Girod M, Armstrong DW. Monitoring the migration behavior of living microorganisms in capillary electrophoresis using laser-induced fluorescence detection with a charge-coupled device imaging system. Electrophoresis. 23: 2048-56. PMID 12210258 DOI: 10.1002/1522-2683(200207)23:13<2048::AID-ELPS2048>3.0.CO;2-T  0.84
2002 Rodriguez MA, Liu Y, McCulla R, Jenks WS, Armstrong DW. Enantioseparation of chiral sulfoxides and sulfinate esters by capillary electrophoresis. Electrophoresis. 23: 1561-70. PMID 12179972 DOI: 10.1002/1522-2683(200206)23:11<1561::AID-ELPS1561>3.0.CO;2-5  1
2002 Berthod A, Xiao TL, Liu Y, McCulla RD, Jenks WS, Armstrong DW. Separation of chiral sulfoxides by liquid chromatography using macrocyclic glycopeptide chiral stationary phases. Journal of Chromatography. A. 955: 53-69. PMID 12061563 DOI: 10.1016/S0021-9673(02)00198-X  1
2002 Oswald P, Desmet K, Sandra P, Krupcik J, Armstrong DW. Evaluation of reversible and irreversible models for the determination of the enantiomerization energy barrier for N-(p-methoxybenzyl)-1,3,2-benzodithiazol-1-oxide by supercritical fluid chromatography. Chirality. 14: 334-9. PMID 11968075 DOI: 10.1002/chir.10077  1
2002 Berthod A, Rodriguez M, Armstrong DW. Evaluation of molecule-microbe interactions with capillary electrophoresis: procedures, utility and restrictions. Electrophoresis. 23: 847-57. PMID 11920869 DOI: 10.1002/1522-2683(200203)23:6<847::AID-ELPS847>3.0.CO;2-B  1
2002 Anderson JL, Ding J, McCulla RD, Jenks WS, Armstrong DW. Separation of racemic sulfoxides and sulfinate esters on four derivatized cyclodextrin chiral stationary phases using capillary gas chromatography. Journal of Chromatography. A. 946: 197-208. PMID 11873969 DOI: 10.1016/S0021-9673(01)01526-6  1
2002 Armstrong DW, Liu YS, He L, Ekborg-Ott KH, Barnes CL, Hammer CF. Potent enantioselective auxin: Indole-3-succinic acid Journal of Agricultural and Food Chemistry. 50: 473-476. PMID 11804515 DOI: 10.1021/jf010991f  1
2001 Berthod A, Valleix A, Tizon V, Leonce E, Caussignac C, Armstrong DW. Retention and selectivity of teicoplanin stationary phases after copper complexation and isotopic exchange. Analytical Chemistry. 73: 5499-508. PMID 11816580 DOI: 10.1021/ac010444t  1
2001 Armstrong DW, Zhang B. Chiral stationary phases for HPLC. Analytical Chemistry. 73: 557A-561A. PMID 11605864  1
2001 Armstrong DW, He L. Determination of cell viability in single or mixed samples using capillary electrophoresis laser-induced fluorescence microfluidic systems. Analytical Chemistry. 73: 4551-7. PMID 11605830  1
2001 Armstrong DW, Zhang LK, He L, Gross ML. Ionic liquids as matrixes for matrix-assisted laser desorption/ionization mass spectrometry. Analytical Chemistry. 73: 3679-86. PMID 11510834  1
2001 Péter A, Kámán J, Fülöp F, van der Eycken J, Armstrong DW. High-performance liquid chromatographic enantioseparation of bicyclic 1,3-amino alcohols. Journal of Chromatography. A. 919: 79-86. PMID 11459314 DOI: 10.1016/S0021-9673(01)00791-9  1
2001 Rundlett KL, Armstrong DW. Methods for the determination of binding constants by capillary electrophoresis. Electrophoresis. 22: 1419-27. PMID 11379966 DOI: 10.1002/1522-2683(200105)22:7<1419::AID-ELPS1419>3.0.CO;2-V  0.76
2001 Armstrong DW, Kullman JP, Chen X, Rowe M. Composition and chirality of amino acids in aerosol/dust from laboratory and residential enclosures. Chirality. 13: 153-8. PMID 11270325 DOI: 10.1002/1520-636X(2001)13:3<153::AID-CHIR1013>3.0.CO;2-8  1
2001 Hui F, Ekborg-Ott KH, Armstrong DW. High-performance liquid chromatographic and capillary electrophoretic enantioseparation of plant growth regulators and related indole compounds using macrocyclic antibiotics as chiral selectors. Journal of Chromatography. A. 906: 91-103. PMID 11215905  1
2001 Armstrong DW, Schneiderheinze JM, Kullman JP, He L. Rapid CE microbial assays for consumer products that contain active bacteria. Fems Microbiology Letters. 194: 33-7. PMID 11150662 DOI: 10.1016/S0378-1097(00)00502-4  1
2000 Berthod A, Yu T, Kullman JP, Armstrong DW, Gasparrini F, D'Acquarica I, Misiti D, Carotti A. Evaluation of the macrocyclic glycopeptide A-40,926 as a high-performance liquid chromatographic chiral selector and comparison with teicoplanin chiral stationary phase. Journal of Chromatography. A. 897: 113-29. PMID 11128195 DOI: 10.1016/S0021-9673(00)00804-9  1
2000 Armstrong DW, Schneiderheinze JM. Rapid identification of the bacterial pathogens responsible for urinary tract infections using direct injection CE. Analytical Chemistry. 72: 4474-6. PMID 11008786  1
2000 Schneiderheinze JM, Armstrong DW, Schulte G, Westenberg DJ. High efficiency separation of microbial aggregates using capillary electrophoresis. Fems Microbiology Letters. 189: 39-44. PMID 10913863 DOI: 10.1016/S0378-1097(00)00249-4  1
2000 Berthod A, Chen X, Kullman JP, Armstrong DW, Gasparrini F, D'Acquarica I, Villani C, Carotti A. Role of the carbohydrate moieties in chiral recognition on teicoplanin-based LC stationary phases. Analytical Chemistry. 72: 1767-80. PMID 10784140 DOI: 10.1021/ac991004t  1
2000 Caldwell J, Berova N, Armstrong DW, Davankov V, Fell AF, Hacksell U, Koenig W, Lindner W, Okamoto Y, Pirkle WH, Schurig V, Testa B, Wainer IW, Welch CJ. Professor André Collet 1945-1999. Chirality. 12: 1. PMID 10671027 DOI: 10.1002/(SICI)1520-636X(2000)12:1<1::AID-CHIR1>3.0.CO;2-1  1
2000 Caldwell J, Berova N, Armstrong DW, Davankov V, Fell AF, Hacksell U, Koenig W, Lindner W, Okamoto Y, Pirkle WH, Schurig V, Testa B, Wainer IW, Welch CJ. Professor Andre collet 1945-1999 Chirality. 12: 1. PMID 10602259 DOI: 10.1002/(SICI)1520-636X(2000)12:1<1::AID-CHIR1>3.0.CO;2-1  0.68
1999 Armstrong DW, Schulte G, Schneiderheinze JM, Westenberg DJ. Separating microbes in the manner of molecules. 1. Capillary electrokinetic approaches. Analytical Chemistry. 71: 5465-9. PMID 10624154 DOI: 10.1021/ac990779z  1
1999 Yildiz D, Liu YS, Ercal N, Armstrong DW. Comparison of pure nicotine- and smokeless tobacco extract-induced toxicities and oxidative stress. Archives of Environmental Contamination and Toxicology. 37: 434-9. PMID 10508890  1
1999 Ekborg-Ott KH, Zientara GA, Schneiderheinze JM, Gahm K, Armstrong DW. Avoparcin, a new macrocyclic antibiotic chiral run buffer additive for capillary electrophoresis. Electrophoresis. 20: 2438-57. PMID 10499337 DOI: 10.1002/(SICI)1522-2683(19990801)20:12<2438::AID-ELPS2438>3.0.CO;2-C  1
1999 Armstrong DW, He L, Liu YS. Examination of ionic liquids and their interaction with molecules, when used as stationary phases in gas chromatography. Analytical Chemistry. 71: 3873-6. PMID 10489532  1
1999 Kullman JP, Chen X, Armstrong DW. Evaluation of the enantiomeric composition of amino acids in tobacco. Chirality. 11: 669-73. PMID 10467320 DOI: 10.1002/(SICI)1520-636X(1999)11:8<669::AID-CHIR10>3.0.CO;2-8  1
1999 LaFrance ML, Armstrong DW. Novel living skin replacement biotherapy approach for wounded skin tissues. Tissue Engineering. 5: 153-70. PMID 10358222  0.72
1999 Schneiderheinze JM, Armstrong DW, Berthod A. Plant and soil enantioselective biodegradation of racemic phenoxyalkanoic herbicides. Chirality. 11: 330-7. PMID 10224660 DOI: 10.1002/(SICI)1520-636X(1999)11:4<330::AID-CHIR12>3.0.CO;2-G  1
1999 Wang X, Lee JT, Armstrong DW. Separation of enantiomers by capillary electrophoresis using pentosan polysulfate. Electrophoresis. 20: 162-70. PMID 10065973 DOI: 10.1002/(SICI)1522-2683(19990101)20:1<162::AID-ELPS162>3.0.CO;2-6  1
1998 Berthod A, Chang SS, Kullman JP, Armstrong DW. Practice and mechanism of HPLC oligosaccharide separation with a cyclodextrin bonded phase. Talanta. 47: 1001-12. PMID 18967404 DOI: 10.1016/S0039-9140(98)00179-9  1
1998 Yildiz D, Ercal N, Armstrong DW. Nicotine enantiomers and oxidative stress. Toxicology. 130: 155-65. PMID 9865482  0.56
1998 Ekborg-Ott KH, Kullman JP, Wang X, Gahm K, He L, Armstrong DW. Evaluation of the macrocyclic antibiotic avoparcin as a new chiral selector for HPLC. Chirality. 10: 627-60. PMID 9757575 DOI: 10.1002/(SICI)1520-636X(1998)10:7<627::AID-CHIR10>3.0.CO;2-1  1
1998 Armstrong DW, Schneiderheinze JM, Hwang YS, Sellergren B. Bubble fractionation of enantiomers from solution using molecularly imprinted polymers as collectors. Analytical Chemistry. 70: 3717-9. PMID 9737214  1
1998 Ekborg-Ott KH, Liu Y, Armstrong DW. Highly enantioselective HPLC separations using the covalently bonded macrocyclic antibiotic, ristocetin A, chiral stationary phase. Chirality. 10: 434-83. PMID 9691460 DOI: 10.1002/(SICI)1520-636X(1998)10:5<434::AID-CHIR10>3.0.CO;2-0  1
1996 Berthod A, Nair UB, Bagwill C, Armstrong DW. Derivatized vancomycin stationary phases for LC chiral separations. Talanta. 43: 1767-82. PMID 18966664 DOI: 10.1016/0039-9140(96)01974-1  1
1996 Gasper MP, Berthod A, Nair UB, Armstrong DW. Comparison and modeling study of vancomycin, ristocetin A, and teicoplanin for CE enantioseparations. Analytical Chemistry. 68: 2501-14. PMID 8694258 DOI: 10.1021/ac960154q  1
1996 Berthod A, Liu Y, Bagwill C, Armstrong DW. Facile liquid chromatographic enantioresolution of native amino acids and peptides using a teicoplanin chiral stationary phase. Journal of Chromatography. A. 731: 123-37. PMID 8646327 DOI: 10.1016/0021-9673(95)01198-6  1
1995 Berthod A, Zhou EY, Le K, Armstrong DW. Determination and use of Rohrschneider-McReynolds constants for chiral stationary phases used in capillary gas chromatography. Analytical Chemistry. 67: 849-57. PMID 7762821  1
1993 Berthod A, Chang CD, Armstrong DW. Beta-cyclodextrin chiral stationary phases for liquid chromatography. Effect of the spacer arm on chiral recognition. Talanta. 40: 1367-73. PMID 18965792  1
1993 Pawlowska M, Chen S, Armstrong DW. Enantiomeric separation of fluorescent, 6-aminoquinolyl-N-hydroxysuccinimidyl carbamate, tagged amino acids. Journal of Chromatography. 641: 257-65. PMID 8366160  1
1992 Berthod A, Chang SC, Armstrong DW. Empirical procedure that uses molecular structure to predict enantioselectivity of chiral stationary phases. Analytical Chemistry. 64: 395-404. PMID 1616129  1
1991 Stalcup AM, Faulkner JR, Tang Y, Armstrong DW, Levy LW, Regalado E. Determination of the enantiomeric purity of scopolamine isolated from plant extract using achiral/chiral coupled column chromatography. Biomedical Chromatography : Bmc. 5: 3-7. PMID 2032020 DOI: 10.1002/bmc.1130050103  1
1990 Stalcup AM, Jin HL, Armstrong DW, Mazur P, Derguini F, Nakanishi K. Separation of carotenes on cyclodextrin-bonded phases. Journal of Chromatography. 499: 627-35. PMID 2324219 DOI: 10.1016/S0021-9673(00)97007-9  1
1990 Stalcup AM, Chang SC, Armstrong DW, Pitha J. (S)-2-hydroxypropyl-beta-cyclodextrin, a new chiral stationary phase for reversed-phase liquid chromatography. Journal of Chromatography. 513: 181-94. PMID 2229239 DOI: 10.1016/S0021-9673(01)89435-8  0.96
1990 Berthod A, Jin HL, Beesley TE, Duncan JD, Armstrong DW. Cyclodextrin chiral stationary phases for liquid chromatographic separations of drug stereoisomers. Journal of Pharmaceutical and Biomedical Analysis. 8: 123-30. PMID 2094413 DOI: 10.1016/0731-7085(90)80018-K  1
1988 Armstrong DW, Bertrand GL, Berthod A. Study of the origin and mechanism of band broadening and pressure drop in centrifugal countercurrent chromatography Analytical Chemistry. 60: 2513-2519. PMID 3245588  1
1988 Seeman JI, Secor HV, Armstrong DW, Timmons KD, Ward TJ. Enantiomeric resolution and chiral recognition of racemic nicotine and nicotine analogues by beta-cyclodextrin complexation. Structure-enantiomeric resolution relationships in host-guest interactions. Analytical Chemistry. 60: 2120-7. PMID 3239791  0.84
1987 Armstrong RD, Ward TJ, Pattabiraman N, Benz C, Armstrong DW. Separation of tamoxifen geometric isomers and metabolites by bonded-phase beta-cyclodextrin chromatography. Journal of Chromatography. 414: 192-6. PMID 3571384  0.84
1986 Armstrong DW, Ward TJ, Armstrong RD, Beesley TE. Separation of drug stereoisomers by the formation of beta-cyclodextrin inclusion complexes. Science (New York, N.Y.). 232: 1132-5. PMID 3704640  1
1979 Armstrong DW, Sequin R, Saburi M, Fendler JH. Synthesis of amino acyl adenylates using the tert-butoxycarbonyl protecting group. Journal of Molecular Evolution. 13: 103-13. PMID 480368 DOI: 10.1007/BF01732866  1
1977 Armstrong DW, Fendler JH. Differential partitioning of tRNAs between micellar and aqueous phases: a convenient gel filtration method for separation of tRNAs. Biochimica Et Biophysica Acta. 478: 75-80. PMID 889833  1
1977 Armstrong DW, Nome F, Fendler JH, Nagyvary J. Novel prebiotic systems: nucleotide oligomerization in surfactant entrapped water pools. Journal of Molecular Evolution. 9: 213-23. PMID 864724  1
1977 Armstrong DW, Seguin R, Fendler JH. Partitioning of amino acids and nucleotides between water and micellar hexadecyltrimethylammonium halides. The prebiotic significance of cationic surfaces. Journal of Molecular Evolution. 10: 241-50. PMID 599574  1
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