Arthur Gustav Szabo - Publications

Affiliations: 
1967-1993 National Research Council Canada 
 1993-2000 University of Windsor, Windsor, Canada 
 2000-2013 Wilfrid Laurier University, Waterloo, Ontario, Canada 
Area:
Biochemistry

119 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
2007 Boens N, Qin W, Basarić N, Hofkens J, Ameloot M, Pouget J, Lefèvre JP, Valeur B, Gratton E, vandeVen M, Silva ND, Engelborghs Y, Willaert K, Sillen A, Rumbles G, ... ... Szabo AG, et al. Fluorescence lifetime standards for time and frequency domain fluorescence spectroscopy. Analytical Chemistry. 79: 2137-49. PMID 17269654 DOI: 10.1021/ac062160k  1
2005 Al-Kassim L, Wang Z, Szabo AG, Taylor KE, Mutus B. Synthesis and characterization of a synthetic heme-based oxygen carrier Journal of Chemical Technology and Biotechnology. 80: 1026-1030. DOI: 10.1002/jctb.1279  1
2004 Abbott GL, Blouse GE, Perron MJ, Shore JD, Luck LA, Szabo AG. 19F NMR studies of plasminogen activator inhibitor-1. Biochemistry. 43: 1507-19. PMID 14769027 DOI: 10.1021/bi035618a  1
2003 Acchione M, Guillemette JG, Twine SM, Hogue CW, Rajendran B, Szabo AG. Fluorescence based structural analysis of tryptophan analogue-AMP formation in single tryptophan mutants of Bacillus stearothermophilus tryptophanyl-tRNA synthetase. Biochemistry. 42: 14994-5002. PMID 14674776 DOI: 10.1021/bi0347454  1
2003 Twine SM, Szabo AG. Fluorescent amino acid analogs. Methods in Enzymology. 360: 104-27. PMID 12622148 DOI: 10.1016/S0076-6879(03)60108-4  1
2003 Twine SM, Murphy L, Phillips RS, Callis P, Cash MT, Szabo AG. The photophysical properties of 6-azaindole Journal of Physical Chemistry B. 107: 637-645. DOI: 10.1021/jp027102r  1
1998 Nishimoto E, Yamashita S, Szabo AG, Imoto T. Internal motion of lysozyme studied by time-resolved fluorescence depolarization of tryptophan residues Biochemistry. 37: 5599-5607. PMID 9548945 DOI: 10.1021/bi9718651  1
1997 Brennan JD, Hogue CWV, Rajendran B, Willis KJ, Szabo AG. Preparation of enantiomerically pure L-7-azatryptophan by an enzymatic method and its application to the development of a fluorimetric activity assay for tryptophanyl-tRNA synthetase Analytical Biochemistry. 252: 260-270. PMID 9344412 DOI: 10.1006/abio.1997.2286  1
1997 Merrill AR, Steer BA, Prentice GA, Weller MJ, Szabo AG. Identification of a chameleon-like pH-sensitive segment within the colicin E1 channel domain that may serve as the pH-activated trigger for membrane bilayer association Biochemistry. 36: 6874-6884. PMID 9188682 DOI: 10.1021/bi970222i  1
1997 Dahms TES, Szabo AG. Conformational heterogeneity in crystalline proteins: Time-resolved fluorescence studies Methods in Enzymology. 278: 202-221. PMID 9170315 DOI: 10.1016/S0076-6879(97)78012-1  1
1997 Ross JBA, Szabo AG, Hogue CWV. Enhancement of protein spectra with tryptophan analogs: Fluorescence spectroscopy of protein-protein and protein-nucleic acid interactions Methods in Enzymology. 278: 151-190. PMID 9170313 DOI: 10.1016/S0076-6879(97)78010-8  1
1997 Lee X, Dahms T, Ton-That H, Zhu DW, Biesterfeldt J, Lanthier PH, Yaguchi M, Szabo AG. Primary sequence and refined tertiary structure of Pseudomonas fluorescens holo azurin at 2.05 Å Acta Crystallographica Section D: Biological Crystallography. 53: 493-506. DOI: 10.1107/S0907444997001509  1
1996 Pauls TL, Durussel I, Clark ID, Szabo AG, Berchtold MW, Cox JA. Site-specific replacement of amino acid residues in the CD site of rat parvalbumin changes the metal specificity of this Ca2+/Mg2+-mixed site toward a Ca2+-specific site European Journal of Biochemistry. 242: 249-255. PMID 8973640  1
1996 Hogue CW, Doublié S, Xue H, Wong JT, Carter CW, Szabo AG. A concerted tryptophanyl-adenylate-dependent conformational change in Bacillus subtilis tryptophanyl-tRNA synthetase revealed by the fluorescence of Trp92. Journal of Molecular Biology. 260: 446-66. PMID 8757806 DOI: 10.1006/jmbi.1996.0413  1
1996 Yamashita S, Nishimoto E, Szabo AG, Yamasaki N. Steady-state and time-resolved fluorescence studies on the ligand-induced conformational change in an active lysozyme derivative, Kyn62-lysozyme Biochemistry. 35: 531-537. PMID 8555224 DOI: 10.1021/bi9502553  1
1995 MacKenzie CR, Clark ID, Evans SV, Hill IE, MacManus JP, Dubuc G, Bundle DR, Narang SA, Young NM, Szabo AG. Bifunctional fusion proteins consisting of a single-chain antibody and an engineered lanthanide-binding protein. Immunotechnology : An International Journal of Immunological Engineering. 1: 139-50. PMID 9373342 DOI: 10.1016/1380-2933(95)00015-1  1
1995 Dahms TES, Szabo AG. Probing local secondary structure by fluorescence: Time-resolved and circular dichroism studies of highly purified neurotoxins Biophysical Journal. 69: 569-576. PMID 8527671  1
1995 Clark ID, Macmanus JP, Szabo AG. A protease assay using time-resolved lanthanide luminescence from an engineered calcium binding protein substrate Clinical Biochemistry. 28: 131-135. PMID 7628071 DOI: 10.1016/0009-9120(95)00008-W  1
1995 Dahms TES, Willis KJ, Szabo AG. Conformational heterogeneity of tryptophan in a protein crystal Journal of the American Chemical Society. 117: 2321-2326.  1
1994 Zhu DW, Dahms T, Willis K, Szabo AG, Lee X. Crystallization and preliminary crystallographic studies of the crystals of the azurin Pseudomonas fluorescens Archives of Biochemistry and Biophysics. 308: 469-470. PMID 8109977 DOI: 10.1006/abbi.1994.1066  1
1994 Willis KJ, Neugebauer W, Sikorska M, Szabo AG. Probing α-helical secondary structure at a specific site in model peptides via restriction of tryptophan side-chain rotamer conformation Biophysical Journal. 66: 1623-1630. PMID 8061211  1
1994 Pebay-Peyroula E, Dufourc EJ, Szabo AG. Location of diphenyl-hexatriene and trimethylammonium-diphenyl-hexatriene in dipalmitoylphosphatidylcholine bilayers by neutron diffraction Biophysical Chemistry. 53: 45-56. PMID 7841331 DOI: 10.1016/0301-4622(94)00075-1  1
1994 Cavatorta P, Giovanelli S, Bobba A, Riccio P, Szabo AG, Quagliariello E. Myelin basic protein interaction with zinc and phosphate: Fluorescence studies on the water-soluble form of the protein Biophysical Journal. 66: 1174-1179. PMID 7518704  1
1994 Hill IE, Hogue CWV, Clark ID, MacManus JP, Szabo AG. Detection of calcium binding proteins on polyacrylamide gels using time- resolved lanthanide luminescence photography Analytical Biochemistry. 216: 439-443. PMID 7513974 DOI: 10.1006/abio.1994.1065  1
1994 Lu Y, Chakrabarti CL, Back MH, Grégoire DC, Schroeder WH, Szabo AG, Bramall L. Methods for kinetic analysis of simultaneous, first-order reactions in waters: The kinetic model and methods for data analysis Analytica Chimica Acta. 288: 131-139. DOI: 10.1016/0003-2670(94)80127-4  1
1994 Clark ID, Bruckman AJ, Hogue CWV, MacManus JP, Szabo AG. Effects of metal ion binding on an oncomodulin mutant containing a novel calcium-binding loop Journal of Fluorescence. 4: 235-241. DOI: 10.1007/BF01878456  1
1993 Clark ID, MacManus JP, Banville D, Szabo AG. A study of sensitized lanthanide luminescence in an engineered calcium-binding protein Analytical Biochemistry. 210: 1-6. PMID 8489002 DOI: 10.1006/abio.1993.1142  1
1993 Pauls TL, Durussel I, Cox JA, Clark ID, Szabo AG, Gagné SM, Sykes BD, Berchtold MW. Metal binding properties of recombinant rat parvalbumin wild-type and F102W mutant. The Journal of Biological Chemistry. 268: 20897-903. PMID 8407923  1
1993 Hogue CWV, Szabo AG. Characterization of aminoacyl-adenylates in B. tsubtilis tryptophanyl-tRNA synthetase, by the fluorescence of tryptophan analogs 5-hydroxytryptophan and 7-azatryptophan Biophysical Chemistry. 48: 159-169. PMID 8298054 DOI: 10.1016/0301-4622(93)85007-5  1
1993 Clark ID, Brown CM, Sikorska-Walker M, MacManus JP, Szabo AG. Self-association of Ca2+-binding peptides induced by lanthanide ions: A fluorescence study Analytical Biochemistry. 213: 296-302. PMID 8238905 DOI: 10.1006/abio.1993.1424  1
1993 Clark ID, Hill I, Sikorska-Walker M, MacManus JP, Szabo AG. A novel peptide designed for sensitization of terbium (III) luminescence Febs Letters. 333: 96-98. PMID 8224178 DOI: 10.1016/0014-5793(93)80381-4  1
1993 Ito AS, Castrucci AMDL, Hruby VJ, Hadley ME, Krajcarski DT, Szabo AG. Structure-activity correlations of melanotropin peptides in model lipids by tryptophan fluorescence studies Biochemistry. 32: 12264-12272. PMID 8218305  1
1993 Cavatorta P, Favilla R, Mazzini A, Franzoni L, Spisni A, Szabo AG. Fluorescence studies on the conformation of litorin in solution and in the presence of model membranes Journal of Fluorescence. 3: 211-214. DOI: 10.1007/BF00865263  1
1993 Merrill AR, Palmer LR, Szabo AG. Acrylamide quenching of the intrinsic fluorescence of tryptophan residues genetically engineered into the soluble colicin El channel peptide. Structural characterization of the insertion-competent state Biochemistry. 32: 6974-6981.  1
1993 Yip RW, Wen YX, Szabo AG. Decay associated fluorescence spectra of coumarin 1 and coumarin 102: Evidence for a two-state solvation kinetics in organic solvents Journal of Physical Chemistry. 97: 10458-10462.  1
1992 Hogue CWV, MacManus JP, Banville D, Szabo AG. Comparison of terbium (III) luminescence enhancement in mutants of EF hand calcium binding proteins Journal of Biological Chemistry. 267: 13340-13347. PMID 1618836  1
1992 Ito AS, Azzellini GC, Silva SC, Serra O, Szabo AG. Optical absorption and fluorescence spectroscopy studies of ground state melanin-cationic porphyrins complexes Biophysical Chemistry. 45: 79-89. PMID 1467446 DOI: 10.1016/0301-4622(92)87025-E  1
1992 Willis KJ, Szabo AG. Conformation of parathyroid hormone: Time-resolved fluorescence studies Biochemistry. 31: 8924-8931. PMID 1390680  1
1992 Hogue CWV, Rasquinha I, Szabo AG, MacManus JP. A new intrinsic fluorescent probe for proteins Biosynthetic incorporation of 5-hydroxytryptophan into oncomodulin Febs Letters. 310: 269-272. PMID 1383030 DOI: 10.1016/0014-5793(92)81346-N  1
1992 Berberan-Santos MN, Prieto MJE, Szabo AG. Picosecond electronic energy-transfer studies in sodium dodecyl sulfate micelles Journal of the Chemical Society, Faraday Transactions. 88: 255-261. DOI: 10.1039/FT9928800255  1
1992 Willis KJ, Szabo AG. The tyrosyl fluorescence of angiotensin II in alcoholic solvents Journal of Fluorescence. 2: 1-5. DOI: 10.1007/BF00866383  1
1992 Gordon HL, Jarrell HC, Szabo AG, Willis KJ, Somorjai RL. Molecular dynamics simulations of the conformational dynamics of tryptophan Journal of Physical Chemistry. 96: 1915-1921.  1
1991 Cavatorta P, Sartor G, Neyroz P, Farruggia G, Franzoni L, Szabo AG, Spisni A. Fluorescence and CD studies on the conformation of the gastrin releasing peptide in solution and in the presence of model membranes Biopolymers. 31: 653-661. PMID 1932564  1
1991 Hutnik CM, MacManus JP, Banville D, Szabo AG. Metal-induced changes in the fluorescence properties of tyrosine and tryptophan site-specific mutants of oncomodulin. Biochemistry. 30: 7652-60. PMID 1854760  1
1991 Willis KJ, Szabo AG, Kracjarski DT. Excited-state reaction and the origin of the biexponential fluorescence decay of tryptophan zwitterion Chemical Physics Letters. 182: 614-616. DOI: 10.1016/0009-2614(91)90134-U  1
1991 Willis KJ, Szabo AG. Fluorescence decay kinetics of tyrosinate and tyrosine hydrogen-bonded complexes Journal of Physical Chemistry. 95: 1585-1589.  1
1991 Villemure G, Detellier C, Szabo AG. Fluorescence of methylviologen intercalated into montmorillonite and hectorite aqueous suspensions Langmuir. 7: 1215-1221.  1
1991 Berberan-Santos MN, Prieto MJE, Szabo AG. Excited-state intramolecular relaxation of the lipophilic probe 12-(9-anthroyloxy)stearic acid Journal of Physical Chemistry. 95: 5471-5475.  1
1991 Willis KJ, Szabo AG, Krajcarski DT. Fluorescence Decay Kinetics of the Tryptophyl Residues of Myoglobin Single Crystals Journal of the American Chemical Society. 113: 2000-2002.  1
1991 Sweeney JA, Harmon PA, Asher SA, Hutnik CM, Szabo AG. UV resonance Raman examination of the azurin tryptophan environment and energy relaxation pathways Journal of the American Chemical Society. 113: 7531-7537.  1
1990 Willis KJ, Szabo AG, Zuker M, Ridgeway JM, Alpert B. Fluorescence decay kinetics of the tryptophyl residues of myoglobin: Effect of heme ligation and evidence for discrete lifetime components Biochemistry. 29: 5270-5275. PMID 2383545 DOI: 10.1021/bi00474a008  1
1990 Hutnik CM, MacManus JP, Banville D, Szabo AG. Comparison of metal ion-induced conformational changes in parvalbumin and oncomodulin as probed by the intrinsic fluorescence of tryptophan 102. The Journal of Biological Chemistry. 265: 11456-64. PMID 2365679  1
1990 Martel P, Stepanik TM, Szabo AG. Intercomparison of small biomolecules by gel filtration and small angle scattering Analytical Biochemistry. 186: 350-354. PMID 2363509 DOI: 10.1016/0003-2697(90)90093-O  1
1990 Willis KJ, Szabo AG, Krajcarski DT. The use of Stokes Raman scattering in time correlated single photon counting: application to the fluorescence lifetime of tyrosinate Photochemistry and Photobiology. 51: 375-377. PMID 2356233  1
1990 MacManus JP, Hogue CW, Marsden BJ, Sikorska M, Szabo AG. Terbium luminescence in synthetic peptide loops from calcium-binding proteins with different energy donors Journal of Biological Chemistry. 265: 10358-10366. PMID 2355005  1
1990 Hutnik CM, MacManus JP, Szabo AG. A calcium-specific conformational response of parvalbumin. Biochemistry. 29: 7318-28. PMID 2207108 DOI: 10.1021/bi00483a023  1
1990 Szabo AG. Application of laser-based fluorescence to study protein structure and dynamics Biotechnology (Reading, Mass.). 14: 159-186. PMID 2183897  1
1990 Willis KJ, Szabo AG, Drew J, Zuker M, Ridgeway JM. Resolution of heterogeneous fluorescence into component decay-associated excitation spectra. Application to subtilisins Biophysical Journal. 57: 183-189. PMID 2180489 DOI: 10.1016/S0006-3495(90)82521-2  1
1990 Drew J, Szabo AG, Morand P, Smith TA, Ghiggino KP. Resolution of heterogeneous fluorescence by the combined use of indirect excitation decay-associated spectral analysis and principal factor analysis Journal of the Chemical Society, Faraday Transactions. 86: 3853-3860. DOI: 10.1039/FT9908603853  1
1990 Drew J, Zerbetto F, Szabo AG, Morand P. Ground- and excited-state conformational heterogeneity of the 2′-naphthylbutadiene chromophore of a fluorescent cholesterol analogue probe Journal of Physical Chemistry. 94: 4439-4446.  1
1989 Pugh EL, Kates M, Szabo AG, Krajcarski DT. Correlation of enzyme activities with fluorescence anisotropy of dansyl-labeled cytochrome b5/NADH-cytochrome-b5 reductase systems in phosphatidylcholine vesicles Bba - Biomembranes. 985: 255-265. PMID 2804107 DOI: 10.1016/0005-2736(89)90410-0  1
1989 Cavatorta P, Spisni A, Szabo AG, Farruggia G, Franzoni L, Masotti L. Conformation of bombesin in buffer and in the presence of lysolecithin micelles: NMR, CD, and fluorescence studies Biopolymers. 28: 441-463. PMID 2720119  1
1989 Young NM, Johnston RAZ, Szabo AG, Watson DC. Homology of the d-galactose-specific lectins from Artocarpus integrifolia and Maclura pomifera and the role of an unusual small polypeptide subunit Archives of Biochemistry and Biophysics. 270: 596-603. PMID 2705782 DOI: 10.1016/0003-9861(89)90542-0  1
1989 MacManus JP, Hutnik CM, Sykes BD, Szabo AG, Williams TC, Banville D. Characterization and site-specific mutagenesis of the calcium-binding protein oncomodulin produced by recombinant bacteria. The Journal of Biological Chemistry. 264: 3470-7. PMID 2644285  1
1989 Hutnik CM, Szabo AG. A time-resolved fluorescence study of azurin and metalloazurin derivatives. Biochemistry. 28: 3935-9. PMID 2502173  1
1989 Hutnik CM, Szabo AG. Confirmation that multiexponential fluorescence decay behavior of holoazurin originates from conformational heterogeneity. Biochemistry. 28: 3923-34. PMID 2502172  1
1989 Yamashita S, Szabo AG, Cavatorta P. Temperature dependence and decay kinetics of the high-energy band in DPH fluorescence Bulletin of the Chemical Society of Japan. 62: 2849-2853. DOI: 10.1246/bcsj.62.2849  1
1989 Szabo AG, Willis KJ, Krajcarski DT, Alpert B. Fluorescence decay parameters of tryptophan in a homogeneous preparation of human hemoglobin Chemical Physics Letters. 163: 565-570. DOI: 10.1016/0009-2614(89)85188-7  1
1989 Willis KJ, Szabo AG. Resolution of tyrosyl and tryptophyl fluorescence emission from subtilisins Biochemistry. 28: 4902-4908.  1
1989 Yamashita S, Szabo AG, Krajcarski DT, Yamasaki N. Fluorescence studies on the phase dependence of interactions between a tripeptide, lys-trp-lys, and dimyristoylphosphatidylserine Bulletin of the Chemical Society of Japan. 62: 3075-3080.  1
1988 Hutnik CM, Szabo AG. Long-wavelength fluorescence of tyrosine and tryptophan: a classic example of second order diffraction. Biochemistry International. 16: 587-91. PMID 3390191  1
1988 Surewicz WK, Stepanik TM, Szabo AG, Mantsch HH. Lipid-induced changes in the secondary structure of snake venom cardiotoxins Journal of Biological Chemistry. 263: 786-790. PMID 3335526  1
1988 Cavatorta P, Masotti L, Szabo AG, Juretic D, Piccio P, Quagliariello E. Fluorescence spectral resolution of myelin basic protein conformers in complexes with lysophosphatidylcholine Cell Biophysics. 13: 201-215. PMID 2465828 DOI: 10.1007/BF02918376  1
1988 Drew J, Szabo AG, Morand P. Fluorescence studies of a cholesterol-analogue probe Proceedings of Spie - the International Society For Optical Engineering. 909: 299-300. DOI: 10.1117/12.945404  1
1987 Merrill AR, Aubry H, Proulx P, Szabo AG. Relation between Ca2+ uptake and fluidity of brush-border membranes isolated from rabbit small intestine and incubated with fatty acids and methyl oleate Bba - Biomembranes. 896: 89-95. PMID 3790590 DOI: 10.1016/0005-2736(87)90359-2  1
1987 Surewicz WK, Szabo AG, Mantsch HH. Conformational properties of azurin in solution as determined from resolution-enhanced Fourier-transform infrared spectra European Journal of Biochemistry. 167: 519-523. PMID 3115776  1
1987 Villemure G, Bazan G, Kodama H, Szabo AG, Detellier C. Clay-assisted photoproduction of hydrogen Applied Clay Science. 2: 241-252. DOI: 10.1016/0169-1317(87)90034-2  1
1987 Drew J, Letellier M, Morand P, Szabo AG. Synthesis from pregnenolone of fluorescent cholesterol analogue probes with conjugated unsaturation in the side chain Journal of Organic Chemistry. 52: 4047-4052.  1
1987 Drew J, Brisson JR, Morand P, Szabo AG. 1H and 13C nuclear magnetic resonance assignment of fluorescent olefinic sterol derivatives for use as membrane probes Canadian Journal of Chemistry. 65: 1784-1794.  1
1986 Cavatorta P, Farruggia G, Masotti L, Sartor G, Szabo AG. Conformational flexibility of the hormonal peptide bombesin and its interaction with lipids Biochemical and Biophysical Research Communications. 141: 99-105. PMID 3801011 DOI: 10.1016/S0006-291X(86)80340-0  1
1986 Merrill AR, Proulx P, Szabo AG. Studies on calcium binding to brush-border membranes from rabbit small intestine Bba - Biomembranes. 859: 237-245. PMID 3089278 DOI: 10.1016/0005-2736(86)90219-1  1
1986 Merrill AR, Proulx P, Szabo A. Effects of exogenous fatty acids on calcium uptake by brush-border membrane vesicles from rabbit small intestine Bba - Biomembranes. 855: 337-344. PMID 3081028 DOI: 10.1016/0005-2736(86)90079-9  1
1986 Masotti L, Cavatorta P, Sartor G, Casali E, Szabo AG. Tryptophan interactions of gramicidin A′ channels in lipids: a time-resolved fluorescence study Bba - Biomembranes. 862: 265-272. PMID 2430620 DOI: 10.1016/0005-2736(86)90227-0  1
1986 Villemure G, Detellier C, Szabo AG. Fluorescence of clay-intercalated methylviologen Journal of the American Chemical Society. 108: 4658-4659.  1
1985 Albani J, Alpert B, Krajcarski DT, Szabo AG. A fluorescence decay time study of tryptophan in isolated hemoglobin subunits Febs Letters. 182: 302-304. PMID 3979553 DOI: 10.1016/0014-5793(85)80320-3  1
1985 Zuker M, Szabo AG, Bramall L, Krajcarski DT, Selinger B. Delta function convolution method (DFCM) for fluorescence decay experiments Review of Scientific Instruments. 56: 14-22. DOI: 10.1063/1.1138457  1
1985 Cavatorta P, Masotti L, Szabo AG. A time-resolved fluorescence study of 4′,6′-diamidine-2-phenylindole dihydrochloride binding to polynucleotides Biophysical Chemistry. 22: 11-16. DOI: 10.1016/0301-4622(85)80021-1  1
1985 Proulx P, Szabo AG. The effect of exogenous glycerophospholipids on the fluorescence polarization ratios of Escherichia coli cells labelled with diphenylhexatriene Bba - Biomembranes. 815: 102-108. DOI: 10.1016/0005-2736(85)90480-8  1
1985 Drew J, Gowda G, Morand P, Proulx P, Szabo AG, Williamson D. Synthesis of an olefinic sterol derivative for use as a membrane probe Journal of the Chemical Society, Chemical Communications. 901-902.  1
1984 MacManus JP, Szabo AG, Williams RE. Conformational changes induced by binding of bivalent cations to oncomodulin, a parvalbumin-like tumour protein Biochemical Journal. 220: 261-268. PMID 6743266  1
1984 Szabo AG, Kpajcarski D, Zuker M, Alpert B. Conformational heterogeneity in hemoglobin as determined by picosecond fluorescence decay measurements of the tryptopran residues1 1 Issued as NRCC No. 23193 Chemical Physics Letters. 108: 145-149. DOI: 10.1016/0009-2614(84)85709-7  1
1983 Szabo AG, Stepanik TM, Wayner DM, Young NM. Conformational heterogeneity of the copper binding site in azurin. A time-resolved fluorescence study Biophysical Journal. 41: 233-244. PMID 6404322  1
1982 Pugh EL, Kates M, Szabo AG. Studies on fluorescence polarization of 1-acyl-2-cis- or trans-parinaroyl sn-3-glycerophosphorylcholines in model systems and microsomal membranes Chemistry and Physics of Lipids. 30: 55-69. PMID 7083418 DOI: 10.1016/0009-3084(82)90007-X  1
1981 Cockle SA, Szabo AG. Time-resolved fluorescence spectra of tryptophan in monomeric glucagon Photochemistry and Photobiology. 34: 23-27. PMID 7291327  1
1980 Pugh EL, Kates M, Szabo AG. Fluorescence polarization studies of rat liver microsomes with altered phospholipid desaturase activities Canadian Journal of Biochemistry. 58: 952-958. PMID 7459688  1
1980 Lynn KR, Szabo AG, Krajcarski D, Chuaqui CA. A sensitive fluorimetric rate assay of arylsulfatases Analytical Biochemistry. 108: 402-405. PMID 7457885  1
1980 Szabo AG, Rayner DM. The time resolved emission spectra of peptide conformers measured by pulsed laser excitation Biochemical and Biophysical Research Communications. 94: 909-915. PMID 7396940 DOI: 10.1016/0006-291X(80)91321-2  1
1980 Pilet J, Szabo AG, Maurizot JC. Hydrogen exchange in hydrated films of proteins. Application to the E. coli lac repressor core Biophysical Chemistry. 12: 279-284. PMID 7013843 DOI: 10.1016/0301-4622(80)80005-6  1
1980 Skalski B, Rayner DM, Szabo AG. Ground-state complexes between polar solvents and 1-methylindole: the origin of the stokes' shift in their fluorescence spectra Chemical Physics Letters. 70: 587-590. DOI: 10.1016/0009-2614(80)80131-X  1
1980 Szabo AG, Rayner DM. Fluorescence decay of tryptophan conformers in aqueous solution Journal of the American Chemical Society. 102: 554-563.  1
1980 Rayner DM, Szabo AG, Loutfy RO, Yip RW. Singlet energy transfer between nucleic acid bases and dyes in intercalation complexes Journal of Physical Chemistry. 84: 289-293.  1
1979 Ramstein J, Charlier M, Maurizot JC, Szabo AG, Hélène C. Comparison of the E. ColiLac repressor and its tryptic core by hydrogen exchange studies. Effect of inducer binding Biochemical and Biophysical Research Communications. 88: 124-129. PMID 378228 DOI: 10.1016/0006-291X(79)91705-4  1
1979 Szabo AG, Lynn K, Krajcarski D, Rayner DM. Tyrosine fluorescence at 345 nm in proteins lacking tryptophan Journal of Luminescence. 18: 582-586. DOI: 10.1016/0022-2313(79)90198-4  1
1978 Szabo AG, Lynn KR, Krajcarski DT, Rayner DM. Tyrosinate fluorescence maxima at 345 nm in proteins lacking tryptophan at pH 7 Febs Letters. 94: 249-252. PMID 700149 DOI: 10.1016/0014-5793(78)80948-X  1
1978 Rayner DM, Lee M, Szabo AG. Effect of sea-state on the performance of laser fluorosensors Applied Optics. 17: 2730-2733. DOI: 10.1364/AO.17.002730  1
1978 Rayner DM, Szabo AG. Time-resolved laser fluorosensors: A laboratory study of their potential in the remote characterization of oil Applied Optics. 17: 1624-1630. DOI: 10.1364/AO.17.001624  1
1978 Rayner DM, Tolg PK, Szabo AG. Phosphorescence spectra of benzophenone in aqueous acetate solutions at 77 K. Relevance to the determination of pK(T1) of benzophenone Journal of Physical Chemistry. 82: 86-89.  1
1977 Rayner DM, McKinnon AE, Szabo AG. Correction of instrumental time response variation with wavelength in fluorescence lifetime determinations in the ultraviolet region Review of Scientific Instruments. 48: 1050-1054. DOI: 10.1063/1.1135182  1
1977 McKinnon AE, Szabo AG, Miller DR. The deconvolution of photoluminescence data Journal of Physical Chemistry. 81: 1564-1570.  1
1976 Nastasi M, Morris JM, Rayner DM, Seligy VL, Szabo AG, Williams DF, Williams RE, Yip RW. Structural implications of the electronic spectra of quinacrine-deoxyribonucleic acid complexes in the ultraviolet region (250-300 nm) Journal of the American Chemical Society. 98: 3979-3986. PMID 932352  1
1975 Szabo AG, Seligy VL, Nastasi M, Yip RW. The requirement of intact double helical structure for primary binding in quinacrine-nucleic acid complexes Biochemical and Biophysical Research Communications. 62: 830-836. PMID 1168057 DOI: 10.1016/0006-291X(75)90397-6  1
1975 Szabo AG, Berens KB. Luminescence properties and related photochemistry of 4 amino 2 methoxypyrimidine Photochemistry and Photobiology. 21: 141-145. PMID 1135277  1
1975 Wierzchowski KL, Berens K, Szabo AG. Triplet-triplet absorption studies of the intersystem crossing mechanism of 2-aminopurines Journal of Luminescence. 10: 331-343. DOI: 10.1016/0022-2313(75)90056-3  1
1974 Nastasi M, Yip RW, Seligy VL, Szabo AG, Williams RE. Exciton-like splitting in acridine dye-nucleic acid complexes Nature. 249: 248-250. PMID 4133759 DOI: 10.1038/249248a0  1
1973 Yip RW, Szabo AG, Tolg PK. Triplet state of ketones in solutions. Quenching rate studies of thioxanthenone triplets by flash absorption [39] Journal of the American Chemical Society. 95: 4471-4472.  1
1973 Yates P, MacLachlan FN, Rae ID, Rosenberger M, Szabo AG, Willis CR, Cava MP, Behforouz M, Lakshmikantham MV, Zeiger W. Haplophytine. A novel type of indole alkaloid Journal of the American Chemical Society. 95: 7842-7850.  1
1971 Birnbaum GI, Dunston JM, Szabo AG. Preparation and structure of photodimers of methyl orotate and orotic acid Tetrahedron Letters. 12: 947-950. DOI: 10.1016/S0040-4039(01)96596-7  1
1967 Rae ID, Rosenberger M, Szabo AG, Willis CR, Yates P, Zacharias DE, Jeffrey GA, Douglas B, Kirkpatrick JL, Weisbach JA. Haplophytine [9] Journal of the American Chemical Society. 89: 3061-3062.  1
1965 Yates P, Szabo AG. Photochemical synthesis of 3-oxetanols Tetrahedron Letters. 6: 485-488.  1
Show low-probability matches.