David M. Hercules, Ph.D. - Publications

Affiliations: 
1957-1960 Lehigh University, Bethlehem, PA, United States 
 1960-1963 Juniata College 
 1963-1969 Massachusetts Institute of Technology, Cambridge, MA, United States 
 1969-1976 University of Georgia, Athens, Athens, GA, United States 
 1976-1995 University of Pittsburgh, Pittsburgh, PA, United States 
 1995-2007 Vanderbilt University, Nashville, TN 
Area:
instrumental analytical techniques
Website:
http://www.vanderbilt.edu/chemistry/faculty/hercules.php

156 high-probability publications. We are testing a new system for linking publications to authors. You can help! If you notice any inaccuracies, 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 Crescentini TM, May JC, McLean JA, Hercules DM. Mass Spectrometry of Polyurethanes. Polymer. 181. PMID 32831406 DOI: 10.1016/J.Polymer.2019.121624  0.37
2019 Crescentini TM, May JC, McLean JA, Hercules DM. Alkali Metal Cation Adduct Effect on Polybutylene Adipate Oligomers: Ion Mobility-Mass Spectrometry. Polymer. 173: 58-65. PMID 31839686 DOI: 10.1016/J.Polymer.2019.04.004  0.362
2019 Harris RA, Picache JA, Tomlinson ID, Zlibut E, Ellis BM, May JC, McLean JA, Hercules DM. Mass Spectrometry and Ion Mobility Study of Poly (ethylene glycol)-based Polyurethane Oligomers. Rapid Communications in Mass Spectrometry : Rcm. PMID 31731326 DOI: 10.1002/Rcm.8662  0.391
2018 Crescentini TM, Stow SM, Forsythe JG, May JC, McLean JA, Hercules DM. Structural Characterization of Methylenedianiline Regioisomers by Ion Mobility-Mass Spectrometry and Tandem Mass Spectrometry. 4. 3-Ring and 4-Ring Isomers. Analytical Chemistry. 90: 14453-14461. PMID 30479133 DOI: 10.1021/Acs.Analchem.8B04103  0.354
2017 Stow SM, Crescentini TM, Forsythe JG, May JC, McLean JA, Hercules DM. Structural Characterization of Methylenedianiline Regioisomers by Ion Mobility and Mass Spectrometry: III. MALDI Spectra of 2-Ring Isomers. Analytical Chemistry. PMID 28803462 DOI: 10.1021/Acs.Analchem.7B02133  0.374
2015 Montenegro-Burke JR, Bennett JM, McLean JA, Hercules DM. Novel behavior of the chromatographic separation of linear and cyclic polymers. Analytical and Bioanalytical Chemistry. PMID 26637218 DOI: 10.1007/S00216-015-9198-9  0.331
2015 Gies AP, Stow SM, McLean JA, Hercules DM. MALDI-TOF/TOF CID Study of Poly(1,4-dihydroxybenzene terephthalate) Fragmentation Reactions. Polymer. 64: 100-111. PMID 26195848 DOI: 10.1016/J.Polymer.2015.03.021  0.333
2014 Forsythe JG, Stow SM, Nefzger H, Kwiecien NW, May JC, McLean JA, Hercules DM. Structural characterization of methylenedianiline regioisomers by ion mobility-mass spectrometry, tandem mass spectrometry, and computational strategies: I. Electrospray spectra of 2-ring isomers. Analytical Chemistry. 86: 4362-70. PMID 24678803 DOI: 10.1021/Ac5001652  0.379
2014 Gies AP, Hercules DM. Collision induced dissociation study of ester-based polyurethane fragmentation reactions. Analytica Chimica Acta. 808: 199-219. PMID 24370105 DOI: 10.1016/J.Aca.2013.09.035  0.385
2014 Gies AP, Ellison ST, Stow SM, Hercules DM. Matrix-assisted laser desorption/ionization-time-of-flight/time-of-flight collision-induced dissociation study of poly(p-phenylenediamine terephthalamide) fragmentation reactions. Analytica Chimica Acta. 808: 124-43. PMID 24370099 DOI: 10.1016/J.Aca.2013.09.007  0.361
2012 Gies AP, Ellison ST, Chakraborty AK, Kwiecien NW, Hercules DM. MALDI-TOF/TOF CID study of poly(butylene adipate) fragmentation reactions Rsc Advances. 2: 4135-4151. DOI: 10.1039/C2Ra20283B  0.316
2012 Hercules D. Minna Hakkarainen (Ed.): Mass spectrometry of polymers – new techniques Analytical and Bioanalytical Chemistry. 404: 1333-1334. DOI: 10.1007/S00216-012-6259-1  0.312
2011 Gies AP, Ellison ST, Geibel JF, Hercules DM. MALDI-TOF/TOF CID study of poly(phenylsulfidesulfone) fragmentation reactions Macromolecules. 44: 5093-5104. DOI: 10.1021/Ma200564F  0.349
2010 Gies AP, Schotman A, Hercules DM. MALDI-TOF MS stability study of model poly(p-phenylene terephthalamide)s. Analytical and Bioanalytical Chemistry. 396: 1481-90. PMID 20043221 DOI: 10.1007/S00216-009-3356-X  0.369
2010 Gies AP, Geibel JF, Hercules DM. MALDI-TOF/TOF CID study of poly(p-phenylene sulfide) fragmentation reactions Macromolecules. 43: 952-967. DOI: 10.1021/Ma902118S  0.386
2010 Gies AP, Geibel JF, Hercules DM. MALDI-TOF MS study of poly(p-phenylene sulfide) Macromolecules. 43: 943-951. DOI: 10.1021/Ma902117U  0.359
2010 Hercules DM. Liang Li (Ed.): MALDI mass spectrometry for synthetic polymer analysis Analytical and Bioanalytical Chemistry. 398: 1139-1140. DOI: 10.1007/S00216-010-4030-Z  0.348
2009 Tata PN, Subbotina N, Burckart GJ, Muddiman DC, Gusev AI, Hercules DM, Starzl TE, Venkataramanan R. Species-dependent hepatic metabolism of immunosuppressive agent tacrolimus (FK-506). Xenobiotica; the Fate of Foreign Compounds in Biological Systems. 39: 757-65. PMID 19604035 DOI: 10.1080/00498250903114478  0.429
2009 Lee M, Schoonover DV, Gies AP, Hercules DM, Gibson HW. Synthesis of complementary host- and guest-functionalized polymeric building blocks and their self-assembling behavior Macromolecules. 42: 6483-6494. DOI: 10.1021/Ma901248M  0.31
2009 Ellison ST, Gies AP, Hercules DM, Morgan SL. Py-GC/MS and MALDI-TOF/TOF CID study of poly(phenyl sulfone) fragmentation reactions Macromolecules. 42: 5526-5533. DOI: 10.1021/Ma900815G  0.356
2009 Gibson HW, Farcas A, Jones JW, Ge Z, Huang F, Vergne M, Hercules DM. Supramacromolecular self-assembly: Chain extension, star and block polymers via pseudorotaxane formation from well-defined end-functionalized polymers Journal of Polymer Science, Part a: Polymer Chemistry. 47: 3518-3543. DOI: 10.1002/Pola.23435  0.711
2008 Gies AP, Ellison ST, Vergne MJ, Orndorff RL, Hercules DM. MALDI-TOF/TOF CID study of poly(alpha-methylstyrene) fragmentation reactions. Analytical and Bioanalytical Chemistry. 392: 627-42. PMID 18709363 DOI: 10.1007/S00216-008-2310-7  0.73
2008 Hercules DM. Polymer MS-MS by MALDI: some advances and some challenges. Analytical and Bioanalytical Chemistry. 392: 571-3. PMID 18677618 DOI: 10.1007/S00216-008-2298-Z  0.341
2008 Gies AP, Vergne MJ, Orndorff RL, Hercules DM. MALDI-TOF/TOF CID study of 4-alkyl-substituted polystyrene fragmentation reactions. Analytical and Bioanalytical Chemistry. 392: 609-26. PMID 18537031 DOI: 10.1007/S00216-008-2139-0  0.74
2008 Gies AP, Kliman M, McLean JA, Hercules DM. Characterization of branching in aramid polymers studied by MALDI-ion mobility/mass spectrometry Macromolecules. 41: 8299-8301. DOI: 10.1021/Ma8019464  0.357
2007 Tomlinson ID, Warnerment MR, Mason JN, Vergne MJ, Hercules DM, Blakely RD, Rosenthal SJ. Synthesis and characterization of a pegylated derivative of 3-(1,2,3,6-tetrahydro-pyridin-4yl)-1H-indole (IDT199): a high affinity SERT ligand for conjugation to quantum dots. Bioorganic & Medicinal Chemistry Letters. 17: 5656-60. PMID 17766114 DOI: 10.1016/J.Bmcl.2007.07.061  0.684
2007 Gies AP, Hercules DM, Gerdon AE, Cliffel DE. Electrospray mass spectrometry study of tiopronin monolayer-protected gold nanoclusters. Journal of the American Chemical Society. 129: 1095-104. PMID 17263390 DOI: 10.1021/Ja0639057  0.365
2007 Gies AP, Vergne MJ, Orndorff RL, Hercules DM. MALDI-TOF/TOF CID study of polystyrene fragmentation reactions Macromolecules. 40: 7493-7504. DOI: 10.1021/Ma0712450  0.719
2007 Vergne MJ, Hercules DM, Lattimer RP. A developmental history of polymer mass spectrometry Journal of Chemical Education. 84: 81-90. DOI: 10.1021/Ed084P81  0.746
2007 Onfroy T, Manoilova OV, Bukallah SB, Hercules DM, Clet G, Houalla M. Surface structure and catalytic performance of niobium oxides supported on titania Applied Catalysis a: General. 316: 184-190. DOI: 10.1016/J.Apcata.2006.09.021  0.781
2006 Gies AP, Hercules DM. MALDI-TOF MS study of aromatic polybenzoxazole fibers Macromolecules. 39: 2488-2500. DOI: 10.1021/Ma060038H  0.338
2006 Vergne MJ, Hui L, Murgasova R, Hercules DM. Synthesis and mass spectral characterization of poly(amic methyl ester) oligomers Macromolecules. 39: 6928-6935. DOI: 10.1021/Ma0521295  0.737
2006 Gies AP, Hercules DM, Ellison ST, Nonidez WK. MALDI-TOF MS study of poly(p-phenylene terephthalamide) fibers Macromolecules. 39: 941-947. DOI: 10.1021/Ma051637B  0.341
2005 Tomlinson ID, Wright DW, Giorgio TD, Blakely RD, Pennycook SJ, Hercules D, Bentzen L, Smith RA, McBride J, Vergne MJ, Rosenthal S. The Quantum Dot nanoconjugate toolbox Progress in Biomedical Optics and Imaging - Proceedings of Spie. 5705: 199-209. DOI: 10.1117/12.606592  0.688
2005 Gibson HW, Ge Z, Huang F, Jones JW, Lefebvre H, Vergne MJ, Hercules DM. Syntheses and model complexation studies of well-defined crown terminated polymers Macromolecules. 38: 2626-2637. DOI: 10.1021/Ma047811Y  0.707
2005 Li J, Vergne MJ, Mowles ED, Zhong WH, Hercules DM, Lukehart CM. Surface functionalization and characterization of graphitic carbon nanofibers (GCNFs) Carbon. 43: 2883-2893. DOI: 10.1016/J.Carbon.2005.06.003  0.737
2004 Anderson AD, Deluga GA, Moore JT, Vergne MJ, Hercules DM, Kenik EA, Lukehart CM. Preparation of Pt-Re/Vulcan carbon nanocomposites using a single-source molecular precursor and relative performance as a direct methanol fuel cell electrooxidation catalyst. Journal of Nanoscience and Nanotechnology. 4: 809-16. PMID 15570964 DOI: 10.1166/Jnn.2004.085  0.704
2004 Murgasova R, Hercules DM, Edman JR. Characterization of polyimides by combining mass spectrometry and selective chemical reaction Macromolecules. 37: 5732-5740. DOI: 10.1021/Ma030555P  0.365
2003 Murgasova R, Hercules DM. Quantitative characterization of a polystyrene/poly(alpha-methylstyrene) blend by MALDI mass spectrometry and size-exclusion chromatography. Analytical Chemistry. 75: 3744-50. PMID 14572039 DOI: 10.1021/Ac020593R  0.335
2003 Williams JB, Chapman TM, Hercules DM. Matrix-assisted laser desorption/ionization mass spectrometry of discrete mass poly(butylene glutarate) oligomers. Analytical Chemistry. 75: 3092-100. PMID 12964756 DOI: 10.1021/Ac030061Q  0.398
2003 Mims D, Hercules D. Quantification of bile acids directly from urine by MALDI-TOF-MS Analytical and Bioanalytical Chemistry. 375: 609-616. PMID 12638043 DOI: 10.1007/S00216-003-1771-Y  0.329
2003 Onfroy T, Clet G, Bukallah SB, Hercules DM, Houalla M. Development of the acidity of zirconia-supported niobia catalysts Catalysis Letters. 89: 15-19. DOI: 10.1023/A:1024717505705  0.778
2003 Williams JB, Chapman TM, Hercules DM. Synthesis of discrete mass poly(butylene glutarate) oligomers Macromolecules. 36: 3898-3908. DOI: 10.1021/Ma021056B  0.352
2003 Murgasova R, Hercules DM. MALDI of synthetic polymers - An update International Journal of Mass Spectrometry. 226: 151-162. DOI: 10.1016/S1387-3806(02)00971-5  0.324
2002 Vaidyanathan N, Hercules DM, Houalla M. Surface characterization of WO(3)/ZrO(2) catalysts. Analytical and Bioanalytical Chemistry. 373: 547-54. PMID 12185566 DOI: 10.1007/S00216-002-1386-8  0.329
2002 Murgasova R, Hercules DM. Polymer characterization by combining liquid chromatography with MALDI and ESI mass spectrometry. Analytical and Bioanalytical Chemistry. 373: 481-9. PMID 12172683 DOI: 10.1007/S00216-002-1332-9  0.37
2002 Yamauchi K, Lizotte JR, Hercules DM, Vergne MJ, Long TE. Combinations of microphase separation and terminal multiple hydrogen bonding in novel macromolecules. Journal of the American Chemical Society. 124: 8599-604. PMID 12121101 DOI: 10.1021/Ja020123E  0.71
2002 Murgasova R, Brantley EL, Hercules DM, Nefzger H. Characterization of polyester - Polyurethane soft and hard blocks by a combination of MALDI, SEC, and chemical degradation Macromolecules. 35: 8338-8345. DOI: 10.1021/Ma020879Y  0.34
2002 Cheng Y, Hercules DM. Quantitative estimation of geometric isomers by post-source decay MALDI MS Microchemical Journal. 72: 255-267. DOI: 10.1016/S0026-265X(02)00091-7  0.382
2002 Vermillion-Salsbury RL, Hercules DM. 9-Aminoacridine as a matrix for negative mode matrix-assisted laser desorption/ionization Rapid Communications in Mass Spectrometry. 16: 1575-1581. DOI: 10.1002/Rcm.750  0.765
2002 Choi BK, Hercules DM, Sepetov N, Issakova O, Gusev AI. Intelligent automation of LC-MS analysis for the characterization of compound libraries Lc-Gc North America. 20: 152-162.  0.442
2001 Murgasova R, Hercules DM. Matrix-assisted laser desorption/ionization collision-induced dissociation of linear single oligomers of nylon-6. Journal of Mass Spectrometry : Jms. 36: 1098-107. PMID 11747103 DOI: 10.1002/Jms.211  0.374
2001 Cheng Y, Hercules DM. Measurement of chiral complexes of cyclodextrins and amino acids by electrospray ionization time-of-flight mass spectrometry. Journal of Mass Spectrometry : Jms. 36: 834-6. PMID 11473408 DOI: 10.1002/Jms.175  0.328
2001 Cheng Y, Hercules DM. Studies of pesticides by collision-induced dissociation, postsource-decay, matrix-assisted laser desorption/ionization time of flight mass spectrometry. Journal of the American Society For Mass Spectrometry. 12: 590-8. PMID 11349957 DOI: 10.1016/S1044-0305(01)00230-6  0.375
2001 Choi BK, Hercules DM, Gusev AI. LC-MS/MS signal suppression effects in the analysis of pesticides in complex environmental matrices. Fresenius' Journal of Analytical Chemistry. 369: 370-7. PMID 11293718 DOI: 10.1007/S002160000661  0.517
2001 Shan L, Murgasova R, Hercules DM, Houalla M. Electrospray and matrix-assisted laser desorption/ionization mass spectral characterization of linear single nylon-6 oligomers. Journal of Mass Spectrometry : Jms. 36: 140-4. PMID 11288195 DOI: 10.1002/Jms.110  0.406
2001 Choi BK, Hercules DM, Gusev AI. Effect of liquid chromatography separation of complex matrices on liquid chromatography-tandem mass spectrometry signal suppression. Journal of Chromatography. A. 907: 337-42. PMID 11217041 DOI: 10.1016/S0021-9673(00)01052-9  0.534
2001 Mehl JT, Hercules DM. Secondary ion mass spectrometry of poly(styrene-co-isoprene) diblock copolymers: Improved surface sensitivity using the high-mass region Macromolecules. 34: 1845-1854. DOI: 10.1021/Ma000544L  0.358
2001 Choi BK, Hercules DM, Zhang T, Gusev AI. Comparison of quadrupole, time-of-flight, and fourier transform mass analyzers for LC-MS applications Lcgc North America. 19: 514-524.  0.462
2000 Choi BK, Hercules DM, Houalla M. Characterization of polyphosphates by electrospray mass spectrometry Analytical Chemistry. 72: 5087-91. PMID 11055732 DOI: 10.1021/Ac000044Q  0.534
2000 Truebenbach CS, Houalla M, Hercules DM. Characterization of isopoly metal oxyanions using electrospray time-of-flight mass spectrometry Journal of Mass Spectrometry : Jms. 35: 1121-7. PMID 11006606 DOI: 10.1002/1096-9888(200009)35:9<1121::Aid-Jms40>3.0.Co;2-7  0.302
2000 Mehl JT, Murgasova R, Dong X, Hercules DM, Nefzger H. Characterization of polyether and polyester polyurethane soft blocks using MALDI mass spectrometry Analytical Chemistry. 72: 2490-8. PMID 10857625 DOI: 10.1021/Ac991283K  0.371
2000 Choi BK, Gusev AI, Hercules DM. Quantitative LC-ESI-MS analysis for pesticides in a complex environmental matrix using external and internal standards International Journal of Environmental Analytical Chemistry. 77: 305-322. DOI: 10.1080/03067310008032699  0.523
2000 Chen J, Lee JW, Hernandez De Gatica NL, Burkhardt CA, Hercules DM, Gardella JA. Time-of-flight secondary ion mass spectrometry studies of hydrolytic degradation kinetics at the surface of poly(glycolic acid) Macromolecules. 33: 4726-4732. DOI: 10.1021/ma992148c  0.483
2000 Choi BK, Hercules DM, Michelotti E, Martinez B, Eisenschmied M, Zhang T, Gusev AI. Application of Visual Basic for Automation of LC-MS Analysis Jala - Journal of the Association For Laboratory Automation. 5: XVIII-XIX. DOI: 10.1016/S1535-5535(04)00110-8  0.51
2000 Bukallah SB, Houalla M, Hercules DM. Characterization of supported Nb catalysts by ToF-SIMS Surface and Interface Analysis. 29: 818-822. DOI: 10.1002/1096-9918(200012)29:12<818::Aid-Sia931>3.0.Co;2-4  0.776
2000 Choi BK, Gusev AI, Houalla M, Hercules DM. Investigation of static SIMS signal enhancement by halide acid substrate treatment Surface and Interface Analysis. 29: 284-291. DOI: 10.1002/(Sici)1096-9918(200004)29:4<284::Aid-Sia741>3.0.Co;2-R  0.519
1999 Zhan Q, Gusev A, Hercules DM. A novel interface for on-line coupling of liquid capillary chromatography with matrix-assisted laser desorption/ionization detection Rapid Communications in Mass Spectrometry : Rcm. 13: 2278-83. PMID 10547636 DOI: 10.1002/(Sici)1097-0231(19991130)13:22<2278::Aid-Rcm787>3.0.Co;2-L  0.342
1999 Vermillion-Salsbury RL, Hercules DM. Analysis of diquat and paraquat by solid phase extraction directly coupled with matrix assisted laser desorption/ionization mass spectrometry International Journal of Environmental Analytical Chemistry. 73: 297-308. DOI: 10.1080/03067319908032671  0.776
1999 Vermillion-Salsbury RL, Hoops AA, Gusev AI, Hercules DM. Analysis of cationic pesticides by thin layer chromatography/matrix - Assisted laser desorption ionization mass spectrometry International Journal of Environmental Analytical Chemistry. 73: 179-190. DOI: 10.1080/03067319908032662  0.776
1999 Cornaglia L, Houalla M, Goldwasser J, Hercules DM. Determination of the surface coverage of Re/Al2O3 catalysts by ion scattering spectroscopy and low-temperature CO adsorption Catalysis Letters. 63: 131-133. DOI: 10.1023/A:1019069021683  0.323
1999 Reddy SS, Dong X, Murgasova R, Gusev AI, Hercules DM. Synthesis and Secondary-Ion Mass Spectrometry of Linear Single Oligomers of Nylon-6 Macromolecules. 32: 1367-1374. DOI: 10.1021/Ma9807670  0.357
1999 Choi BK, Gusev AI, Hercules DM. Postcolumn introduction of an internal standard for quantitative LC-MS analysis Analytical Chemistry. 71: 4107-4110. DOI: 10.1021/Ac990312O  0.497
1999 Isbell DT, Gusev AI, Taranenko NI, Chen CH, Hercules DM. Analysis of nucleotides directly from TLC plates using MALDI-MS detection Fresenius' Journal of Analytical Chemistry. 365: 625-630. DOI: 10.1007/S002160051534  0.344
1999 Xu K, Gusev AI, Hercules DM. Stereoregular Polypropylenes Studied by Time-of-Flight Secondary Ion Mass Spectrometry (ToF-SIMS) and Atomic Force Microscopy (AFM) Surface and Interface Analysis. 27: 659-669. DOI: 10.1002/(Sici)1096-9918(199907)27:7<659::Aid-Sia557>3.0.Co;2-G  0.374
1998 Dong X, Gusev A, Hercules DM. Characterization of polysiloxanes with different functional groups by time-of-flight secondary ion mass spectrometry. Journal of the American Society For Mass Spectrometry. 9: 292-8. PMID 27518864 DOI: 10.1016/S1044-0305(98)00003-8  0.358
1998 Nicola AJ, Gusev AI, Proctor A, Hercules DM. Automation of data collection for matrix-assisted laser desorption/ionization mass spectrometry using a correlative analysis algorithm. Analytical Chemistry. 70: 3213-9. PMID 11013723 DOI: 10.1021/Ac980143S  0.328
1998 Vaidyanathan N, Houalla M, Hercules DM. Surface coverage of WO3/ZrO2 catalysts measured by ion scattering spectroscopy and low temperature CO adsorption Surface and Interface Analysis. 26: 415-419. DOI: 10.1002/(Sici)1096-9918(19980515)26:6<415::Aid-Sia375>3.0.Co;2-C  0.312
1998 Rondon S, Houalla M, Hercules DM. Determination of the surface coverage of Mo/TiO2 catalysts by ISS and CO2 chemisorption Surface and Interface Analysis. 26: 329-334. DOI: 10.1002/(Sici)1096-9918(199804)26:4<329::Aid-Sia369>3.0.Co;2-6  0.329
1998 Gusev AI, Choi BK, Hercules DM. Improvement of signal intensities in static secondary-ion mass spectrometry using halide additives and substrate modification Journal of Mass Spectrometry. 33: 480-485. DOI: 10.1002/(Sici)1096-9888(199805)33:5<480::Aid-Jms644>3.0.Co;2-B  0.541
1997 Camp AG, Ford WT, Lary A, Sensharma DK, Chang YH, Hercules DM, Williams JB. Reaction of C60 with oxygen initiated by radicals from azo(bisisobutyronitrile) Fullerene Science and Technology. 5: 527-545. DOI: 10.1080/15363839708015906  0.308
1997 Williams JB, Gueev AL, Hercules DM. Characterization of polyesters by matrix-assisted laser desorption ionization mass spectrometry Macromolecules. 30: 3781-3787. DOI: 10.1021/Ma970123C  0.403
1997 Zhuang H, Gardella JA, Hercules DM. Determination of the distribution of poly(dimethylsiloxane) segment lengths at the surface of poly[(dimethylsiloxane)-urethane]-segmented copolymers by time-of-flight secondary ion mass spectrometry Macromolecules. 30: 1153-1157. DOI: 10.1021/Ma9612586  0.339
1997 Dong X, Proctor A, Hercules DM. Characterization of poly(dimethylsiloxane)s by time-of-flight secondary ion mass spectrometry Macromolecules. 30: 63-70. DOI: 10.1021/Ma961018Q  0.358
1997 Wilkinson WR, Gusev AI, Proctor A, Houalla M, Hercules DM. Selection of internal standards for quantitative analysis by matrix-assisted laser desorption-ionization (MALDI) time-of-flight mass spectrometry Fresenius' Journal of Analytical Chemistry. 357: 241-248. DOI: 10.1007/S002160050148  0.322
1997 Oliveros I, Pérez Zurita MJ, Scott C, Goldwasser MR, Goldwasser J, Rondón S, Houalla M, Hercules DM. The isomerization of cyclopropane over reduced molybdena-alumina catalysts Journal of Catalysis. 171: 485-489. DOI: 10.1006/Jcat.1997.1830  0.315
1996 Nicola AJ, Muddiman DC, Hercules DM. Enhancement of ion intensity in time-of-flight secondary-ionization mass spectrometry. Journal of the American Society For Mass Spectrometry. 7: 467-72. PMID 24203401 DOI: 10.1016/1044-0305(96)00006-2  0.519
1996 Hercules DM. Quantitative surface characterization using X-ray photoelectron spectroscopy. Analytical and Bioanalytical Chemistry. 355: 209-15. PMID 15045366 DOI: 10.1007/S0021663550209  0.319
1996 Gusev AI, Muddiman DC, Proctor A, Sharkey AG, Hercules DM, Tata PN, Venkataramanan R. A quantitative study of in vitro hepatic metabolism of tacrolimus (FK506) using secondary ion and matrix-assisted laser desorption/ionization mass spectrometry. Rapid Communications in Mass Spectrometry : Rcm. 10: 1215-8. PMID 8759330 DOI: 10.1002/(Sici)1097-0231(19960731)10:10<1215::Aid-Rcm647>3.0.Co;2-K  0.484
1996 Nicola AJ, Gusev AI, Hercules DM. Direct Quantitative Analysis from Thin-Layer Chromatography Plates Using Matrix-Assisted Laser Desorption/Ionization Mass Spectrometry Applied Spectroscopy. 50: 1479-1482. DOI: 10.1366/0003702963904458  0.345
1996 Williams JB, Gusev AI, Hercules DM. Use of liquid matrices for matrix-assisted laser desorption ionization of polyglycols and poly(dimethylsiloxanes) Macromolecules. 29: 8144-8150. DOI: 10.1021/Ma951829E  0.357
1996 Xu K, Proctor A, Hercules DM. Time-of-Flight Secondary Ion Mass Spectrometry (TOF-SIMS) of Polyisoprenes Mikrochimica Acta. 122: 1-15. DOI: 10.1007/Bf01252400  0.362
1995 Hittle LR, Proctor A, Hercules DM. Investigation of intramolecular hydrogen-deuterium exchange in the time-of-flight secondary-ion mass spectra of polystyrene Macromolecules. 28: 6238-6243. DOI: 10.1021/Ma00122A034  0.308
1995 Cohen LRH, Hercules DM, Karakatsanis CG, Rieck JN. Characterization of polyester polyurethanes by Time-of-Flight Secondary-Ion Mass Spectrometry Macromolecules. 28: 5601-5608. DOI: 10.1021/Ma00120A027  0.372
1995 Rondon S, Wilkinson WR, Proctor A, Houalla M, Hercules DM. Characterization of Mo/C Catalysts by XRD, XPS, and TOF-SIMS The Journal of Physical Chemistry. 99: 16709-16713. DOI: 10.1021/J100045A034  0.338
1995 Gusev AI, Vasseur OJ, Proctor A, Sharkey AG, Hercules DM. Imaging of thin-layer chromatograms using matrix-assisted laser desorption/ionization mass spectrometry Analytical Chemistry. 67: 4565-4570. DOI: 10.1021/Ac00120A021  0.331
1995 Zimmerman PA, Hercules DM, Loos WO. Direct quantitation of alkylketene dimers using time-of-flight secondary ion mass spectrometry Analytical Chemistry. 67: 2901-2905. DOI: 10.1021/Ac00113A026  0.347
1995 Gusev AI, Proctor A, Rabinovich YI, Hercules DM. Thin-layer chromatography combined with matrix-assisted laser desorption/ionization mass spectrometry Analytical Chemistry. 67: 1805-1814. DOI: 10.1021/Ac00107A009  0.367
1995 Gusev AI, Wilkinson WR, Proctor A, Hercules DM. Improvement of signal reproducibility and matrix/ comatrix effects in MALDI analysis Analytical Chemistry. 67: 1034-1041. DOI: 10.1021/Ac00102A003  0.337
1995 Muddiman DC, Gusev AI, Hercules DM. Application of secondary ion and matrix-assisted laser desorption-ionization time-of-flight mass spectrometry for the quantitative analysis of biological molecules Mass Spectrometry Reviews. 14: 383-429. DOI: 10.1002/Mas.1280140603  0.381
1995 Muddiman DC, Gusev AI, Stoppek-Langner K, Proctor A, Hercules DM, Tata P, Venkataramanan R, Diven W. Simultaneous quantification of cyclosporin a and its major metabolites by time-of-flight secondary-ion mass spectrometry and matrix-assisted laser desorption/ionization mass spectrometry utilizing data analysis techniques: Comparison with high-performance liquid chromatography Journal of Mass Spectrometry. 30: 1469-1479. DOI: 10.1002/Jms.1190301013  0.51
1994 Muddiman DC, Gusev AI, Proctor A, Hercules DM, Venkataramanan R, Diven W. Quantitative measurement of cyclosporin A in blood by time-of-flight mass spectrometry. Analytical Chemistry. 66: 2362-8. PMID 8080109 DOI: 10.1021/ac00086a023  0.485
1994 Kim YL, Hercules DM. Structural characterization of polyesters by transesterification and time-of-flight secondary ion mass spectrometry Macromolecules®. 27: 7855-7871. DOI: 10.1021/Ma00104A048  0.384
1994 Muddiman DC, Brockman AH, Proctor A, Houalla M, Hercules DM. Characterization of polystyrene on etched silver using ion scattering and X-ray photoelectron spectroscopy. Correlation of secondary ion yield in time-of-flight SIMS with surface coverage Journal of Physical Chemistry. 98: 11570-11575. DOI: 10.1021/J100095A044  0.315
1994 Hittle LR, Altland DE, Proctor A, Hercules DM. Investigation of molecular weight and terminal group effects on the time-of-flight secondary ion mass spectra of polyglycols Analytical Chemistry. 66: 2302-2312. DOI: 10.1021/Ac00086A016  0.355
1994 Hittle LR, Proctor A, Hercules DM. Hydrogen-deuterium exchange in time-of-flight secondary ion mass spectra of polystyrene Analytical Chemistry. 66: 108-114. DOI: 10.1021/Ac00073A019  0.351
1993 Feld H, Leute A, Rading D, Benninghoven A, Chiarelli MP, Hercules DM. Secondary ion emission from perfluorinated polyethers using megaelectronvolt and kiloelectronvolt ion bombardment Analytical Chemistry. 65: 1947-1953. DOI: 10.1021/Ac00063A005  0.304
1993 Zimmerman PA, Hercules DM, Benninghoven A. Time-of-flight secondary ion mass spectrometry of poly(alkyl methacrylates) Analytical Chemistry. 65: 983-991. DOI: 10.1021/Ac00056A006  0.34
1993 Chiarelli MP, Sharkey AG, Hercules DM. Excited-state proton transfer in laser mass spectrometry Analytical Chemistry. 65: 307-311. DOI: 10.1021/Ac00051A020  0.355
1992 Ledford JS, Kim YM, Houalla M, Proctor A, Hercules DM. Surface analysis of lanthanum-modified cobalt catalysts invited lecture Analyst. 117: 323-327. DOI: 10.1039/An9921700323  0.325
1992 Chiarelli MP, Proctor A, Blestos IV, Hercules DM, Feld H, Leute A, Benninghoven A. High-resolution TOF-SIMS studies of substituted polystyrenes Macromolecules. 25: 6970-6976. DOI: 10.1021/Ma00051A038  0.317
1991 Bletsos IV, Hercules DM, Van Leyen D, Hagenhoff B, Niehuis E, Benninghoven A. Molecular weight distributions of polymers using time-of-flight secondary-ion mass spectrometry Analytical Chemistry. 63: 1953-1960. DOI: 10.1021/Ac00018A011  0.342
1991 Zhao S, Somayajula KV, Sharkey AG, Hercules DM, Hillenkamp F, Karas M, Ingendoh A. Novel method for matrix-assisted laser mass spectrometry of proteins Analytical Chemistry. 63: 450-453. DOI: 10.1021/Ac00005A012  0.327
1990 Bletsos IV, Hercules DM, VanLeyen D, Benninghoven A, Karakatsanis CG, Rieck JN. Structural characterization of model polyester polyurethanes using time-of-flight secondary ion mass spectrometry Macromolecules. 23: 4157-4163. DOI: 10.1021/Ma00220A020  0.343
1990 Huang CS, Houalla M, Hercules DM, Kibby CL, Petrakis L. Characterization of catalysts derived from oxidation of ruthenium-thorium intermetallics The Journal of Physical Chemistry. 94: 6749-6753. DOI: 10.1021/J100380A041  0.33
1990 Mulcahy FM, Houalla M, Hercules DM. Ion scattering and electron spectroscopic study of catalysts prepared by adsorption of molybdate on alumina Analytical Chemistry. 62: 2232-2236. DOI: 10.1021/Ac00219A015  0.334
1990 Bletsos IV, Hercules DM, Fowler D, VanLeyen D, Benninghoven A. Time-of-flight secondary ion mass spectrometry of perfluorinated polyethers Analytical Chemistry. 62: 1275-1284. DOI: 10.1021/Ac00212A015  0.334
1990 Mulcahy FM, Fay MJ, Proctor A, Houalla M, Hercules DM. The adsorption of metal oxyanions on alumina Journal of Catalysis. 124: 231-240. DOI: 10.1016/0021-9517(90)90118-4  0.306
1990 Stranick MA, Houalla M, Hercules DM. The influence of TiO2 on the speciation and hydrogenation activity of Co/Al2O3 catalysts Journal of Catalysis. 125: 214-226. DOI: 10.1016/0021-9517(90)90091-W  0.681
1989 Leyen Dv, Hagenhoff B, Niehuis E, Benninghoven A, Bletss IV, Hercules DM. Time‐of‐flight secondary ion mass spectrometry of polymer materials Journal of Vacuum Science and Technology. 7: 1790-1794. DOI: 10.1116/1.576047  0.347
1989 Ledford JS, Houalla M, Proctor A, Hercules DM, Petrakis L. Influence of lanthanum on the surface structure and carbon monoxide hydrogenation activity of supported cobalt catalysts The Journal of Physical Chemistry. 93: 6770-6777. DOI: 10.1021/J100355A039  0.305
1989 Huang CS, Houalla M, Hercules DM, Kibby CL, Petrakis L. Comparison of catalysts derived from oxidation of ruthenium-thorium (Ru3Th7) with impregnated ruthenium/thoria catalysts The Journal of Physical Chemistry. 93: 4540-4544. DOI: 10.1021/J100348A030  0.309
1989 Kubis AJ, Somayajula KV, Sharkey AG, Hercules DM. Laser mass spectrometric analysis of compounds separated by thin-layer chromatography Analytical Chemistry. 61: 2516-2523. DOI: 10.1021/Ac00197A013  0.302
1988 Wilk ZA, Viswanadham SK, Sharkey AG, Hercules DM. Factors affecting the quantitation of organic compounds in laser mass spectrometry Analytical Chemistry. 60: 2338-2346. DOI: 10.1021/Ac00172A006  0.345
1988 Bletsos IV, Hercules DM, Magill JH, VanLeyen D, Niehuis E, Benninghoven A. Time-of-flight secondary ion mass spectrometry: detection of fragments from thick polymer films in the range m/z .ltoreq. 4500 Analytical Chemistry. 60: 938-944. DOI: 10.1021/Ac00160A021  0.33
1987 Bletsos IV, Hercules DM, VanLeyen D, Benninghoven A. Time-of-flight secondary ion mass spectrometry of polymers in the mass range 500-10 000 Macromolecules. 20: 407-413. DOI: 10.1021/Ma00168A030  0.357
1987 Wilk ZA, Hercules DM. Organic and elemental ion mapping using laser mass spectrometry Analytical Chemistry. 59: 1819-1825. DOI: 10.1021/Ac00141A018  0.324
1987 Stranick MA, Houalla M, Hercules DM. Spectroscopic characterization of TiO2 Al2O3 and Co Al203TiO2 catalysts Journal of Catalysis. 106: 362-368. DOI: 10.1016/0021-9517(87)90247-8  0.673
1987 Crowell JE, Chen JG, Hercules DM, Yates JT. The adsorption and thermal decomposition of water on clean and oxygen-predosed Al(111) The Journal of Chemical Physics. 86: 5804-5815.  0.573
1986 Balasanmugam K, Viswanadham SK, Hercules DM. Characterization of polycyclic aromatic hydrocarbons by laser mass spectrometry Analytical Chemistry. 58: 1102-1108. DOI: 10.1021/Ac00297A027  0.343
1986 Parker CD, Hercules DM. Intermolecular proton transfer reactions in the laser mass spectrometry of organic acids Analytical Chemistry. 58: 25-30. DOI: 10.1021/Ac00292A009  0.33
1986 Hercules DM. Analytical Chemistry of SURACES Analytical Chemistry. 58. DOI: 10.1021/Ac00125A721  0.301
1985 Novak FP, Hercules DM. Thin Layer Chromatography-Laser Mass Spectrometry (TLC-LMS) of Triphenylmethane Dyes: Initial Results Analytical Letters. 18: 503-518. DOI: 10.1080/00032718508066150  0.345
1985 Shyu JZ, Goodwin JG, Hercules DM. An ESCA study of alkali promotor effects on silica-supported ruthenium catalysts The Journal of Physical Chemistry. 89: 4983-4988. DOI: 10.1021/J100269A020  0.304
1985 Bletsos IV, Hercules DM, Greifendorf D, Benninghoven A. Time-of-flight secondary ion mass spectrometry of nylons: detection of high mass fragments Analytical Chemistry. 57: 2384-2388. DOI: 10.1021/Ac00289A049  0.347
1985 Mattern DE, Hercules DM. Laser mass spectrometry of polyglycols: comparison with other mass spectral techniques Analytical Chemistry. 57: 2041-2046. DOI: 10.1021/Ac00288A008  0.35
1985 Parker CD, Hercules DM. Laser mass spectra of simple aliphatic and aromatic amino acids Analytical Chemistry. 57: 698-704. DOI: 10.1021/Ac00280A028  0.327
1984 Hercules DM, Hercules SH. Analytical chemistry of surfaces. Part III. Ion spectroscopy Journal of Chemical Education. 61: 592. DOI: 10.1021/Ed061P592  0.334
1984 Mattern DE, Lin FT, Hercules DM. Laser mass spectrometry of poly(fluoroethylenes) Analytical Chemistry. 56: 2762-2769. DOI: 10.1021/Ac00278A031  0.339
1984 Gardella JA, Novak FP, Hercules DM. Static secondary ion mass spectrometry for study of surface hydrolysis of poly(tert-butyl methacrylate) Analytical Chemistry. 56: 1371-1375. DOI: 10.1021/Ac00272A037  0.369
1984 Dang TA, Day RJ, Hercules DM. Laser mass spectrometry of diquaternary ammonium salts Analytical Chemistry. 56: 866-871. DOI: 10.1021/Ac00270A003  0.333
1983 Balasanmugam K, Viswanadham SK, Hercules DM. Negative ion laser mass spectrometry of aromatic nitro compounds and their use as solid-state chemical ionization reagents Analytical Chemistry. 55: 2424-2426. DOI: 10.1021/Ac00264A051  0.35
1983 Balasanmugam K, Hercules DM. Quantitative analysis of mixed benzalkonium chlorides by laser mass spectrometry Analytical Chemistry. 55: 145-146. DOI: 10.1021/Ac00252A038  0.348
1983 Houalla M, Kibby CL, Petrakis L, Hercules DM. Effects of impregnation pH on the surface structure and hydrodesulfurization activity of Mo/Al2O3 catalysts Journal of Catalysis. 83: 50-60. DOI: 10.1016/0021-9517(83)90029-5  0.315
1982 Chin RL, Hercules DM. Surface spectroscopic characterization of cobalt-alumina catalysts The Journal of Physical Chemistry. 13: 360-367. DOI: 10.1021/J100392A016  0.301
1982 Chin RL, Hercules DM. Surface spectroscopic characterization of cobalt-molybdenum-alumina catalysts The Journal of Physical Chemistry. 86: 3079-3089. DOI: 10.1021/J100213A008  0.307
1982 Graham SW, Dowd P, Hercules DM. Laser desorption mass spectrometry of some cobalamins Analytical Chemistry. 54: 649-654. DOI: 10.1021/Ac00241A012  0.333
1982 Hercules DM, Day RJ, Balasanmugam Κ, Dang TA, Li CP. Laser Microprobe Mass Spectrometry 2. Applications to Structural Analysis Analytical Chemistry. 54: 280-305. DOI: 10.1021/Ac00239A829  0.329
1982 Chin RL, Hercules DM. Surface Spectroscopic Characterization Of Cobalt-Molybdenum-Alumina Catalysts Cheminform. 13. DOI: 10.1002/Chin.198244037  0.302
1981 Balasanmugam K, Dang TA, Day RJ, Hercules DM. Some cation and anion attachment reactions in laser desorption mass spectrometry Analytical Chemistry. 53: 2296-2298. DOI: 10.1021/Ac00237A038  0.35
1981 Gardella JA, Hercules DM. Comparison of static secondary ion mass spectrometry, ion scattering spectroscopy, and X-ray photoelectron spectroscopy for surface analysis of acrylic polymers Analytical Chemistry. 53: 1879-1884. DOI: 10.1021/Ac00235A037  0.367
1980 Gardella JA, Hercules DM. Static Secondary Ion Mass Spectrometry Of Polymer Systems. Scopus. 52: 226-232. DOI: 10.1021/Ac50052A003  0.336
1979 Wu M, Hercules DM. Studies of supported nickel catalysts by X-ray photoelectron and ion scattering spectroscopies The Journal of Physical Chemistry. 83: 2003-2008. DOI: 10.1021/J100478A015  0.311
1976 Patterson TA, Carver JC, Leyden DE, Hercules DM. A surface study of cobalt-molybdena-alumina catalysts using x-ray photoelectron spectroscopy The Journal of Physical Chemistry. 80: 1700-1708. DOI: 10.1021/J100556A011  0.31
1969 Lytle FE, Hercules DM. Luminescence of tris(2,2'-bipyridine)ruthenium(II) dichloride Journal of the American Chemical Society. 91: 253-257. DOI: 10.1021/Ja01030A006  0.52
1966 Hercules DM, Lytle FE. Chemiluminescence from Reduction Reactions Journal of the American Chemical Society. 88: 4745-4746. DOI: 10.1021/Ja00972A052  0.538
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