Glen R. Loppnow - Publications

Affiliations: 
1993- University of Alberta, Edmonton, Alberta, Canada 
Area:
Physical Chemistry
Website:
https://www.ualberta.ca/science/about-us/contact-us/faculty-directory/gr-loppnow

55 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 Loppnow GR, Sasidharanpillai S. Initial Excited-State Structural Dynamics of dT and dA Oligonucleotide Homopentamers using Resonance Raman Spectroscopy. The Journal of Physical Chemistry. B. PMID 30973725 DOI: 10.1021/Acs.Jpcb.9B01168  0.491
2019 Sasidharanpillai S, Friedman AA, Loppnow GR. Initial excited-state structural dynamics of 2′-deoxyadenosine Canadian Journal of Chemistry. 97: 406-412. DOI: 10.1139/Cjc-2018-0409  0.472
2018 El-Yazbi AF, Loppnow GR. Probing DNA damage induced by common antiviral agents using multiple analytical techniques. Journal of Pharmaceutical and Biomedical Analysis. 157: 226-234. PMID 29843099 DOI: 10.1016/J.Jpba.2018.05.019  0.308
2018 Sasidharanpillai S, Dempster SP, Loppnow GR. Initial excited-state structural dynamics of uridine from resonance Raman spectroscopy Journal of Raman Spectroscopy. 49: 1487-1496. DOI: 10.1002/Jrs.5409  0.448
2017 El-Yazbi AF, Wong A, Loppnow GR. A luminescent probe of mismatched DNA hybridization: Location and number of mismatches. Analytica Chimica Acta. 994: 92-99. PMID 29126473 DOI: 10.1016/J.Aca.2017.09.036  0.316
2016 Teimoory F, Loppnow GR. Resonance Raman Intensities Demonstrate that C5 Substituents Affect the Initial Excited-State Structural Dynamics of Uracil More than C6 Substituents. Chemphyschem : a European Journal of Chemical Physics and Physical Chemistry. 17: 1349-55. PMID 26717253 DOI: 10.1002/Cphc.201500978  0.396
2014 Teimoory F, Loppnow GR. Initial excited-state structural dynamics of 6-substituted uracil derivatives: femtosecond angle and bond lengthening dynamics in pyrimidine nucleobase photochemistry. The Journal of Physical Chemistry. A. 118: 12161-7. PMID 25455567 DOI: 10.1021/Jp510293K  0.451
2014 Schapiro I, Fusi S, Olivucci M, Andruniów T, Sasidharanpillai S, Loppnow GR. Initial excited-state dynamics of an N-alkylated indanylidene-pyrroline (NAIP) rhodopsin analog. The Journal of Physical Chemistry. B. 118: 12243-50. PMID 25255466 DOI: 10.1021/Jp508060Z  0.454
2014 Sasidharanpillai S, Loppnow GR. Initial excited-state structural dynamics of 5,6-dimethyluracil from resonance Raman spectroscopy. The Journal of Physical Chemistry. A. 118: 4680-7. PMID 24882102 DOI: 10.1021/Jp412747C  0.476
2013 El-Yazbi AF, Loppnow GR. Terbium fluorescence as a sensitive, inexpensive probe for UV-induced damage in nucleic acids. Analytica Chimica Acta. 786: 116-23. PMID 23790300 DOI: 10.1016/J.Aca.2013.04.068  0.315
2013 Nair SG, Loppnow GR. Multiplexed, UVC-induced, sequence-dependent DNA damage detection. Photochemistry and Photobiology. 89: 884-90. PMID 23441594 DOI: 10.1111/Php.12066  0.305
2013 El-Yazbi AF, Loppnow GR. A selective, inexpensive probe for UV-induced damage in nucleic acids Canadian Journal of Chemistry. 91: 320-325. DOI: 10.1139/Cjc-2012-0417  0.304
2012 Billinghurst BE, Oladepo SA, Loppnow GR. Initial excited-state structural dynamics of thymine derivatives. The Journal of Physical Chemistry. B. 116: 10496-503. PMID 22697627 DOI: 10.1021/Jp301952V  0.504
2012 El-Yazbi AF, Loppnow GR. 2-Aminopurine hairpin probes for the detection of ultraviolet-induced DNA damage. Analytica Chimica Acta. 726: 44-9. PMID 22541012 DOI: 10.1016/J.Aca.2012.03.021  0.315
2012 Shire ZJ, Loppnow GR. Molecular beacon probes for the detection of cisplatin-induced DNA damage. Analytical and Bioanalytical Chemistry. 403: 179-84. PMID 22349333 DOI: 10.1007/S00216-012-5790-4  0.309
2012 Shire ZJ, Loppnow GR. Molecular beacon probes of oligonucleotides photodamaged by psoralen. Photochemistry and Photobiology. 88: 645-50. PMID 22329786 DOI: 10.1111/J.1751-1097.2012.01109.X  0.324
2011 El-Yazbi AF, Palech A, Loppnow GR. Initial excited-state structural dynamics of 2'-deoxyguanosine determined via UV resonance Raman spectroscopy. The Journal of Physical Chemistry. A. 115: 10445-51. PMID 21838233 DOI: 10.1021/Jp205166J  0.517
2011 Oladepo SA, Loppnow GR. Initial excited-state structural dynamics of 9-methyladenine from UV resonance Raman spectroscopy. The Journal of Physical Chemistry. B. 115: 6149-56. PMID 21510627 DOI: 10.1021/Jp1095294  0.505
2011 Ng SS, Teimoory F, Loppnow GR. Mass-Tuned Initial Excited-State Structural Dynamics of DNA Nucleobases from UV Resonance Raman Spectroscopy: 5-Deuterouracil The Journal of Physical Chemistry Letters. 2: 2362-2365. DOI: 10.1021/Jz200993D  0.477
2010 Oladepo SA, Loppnow GR. The effect of tryptophan on UV-induced DNA photodamage. Photochemistry and Photobiology. 86: 844-51. PMID 20492563 DOI: 10.1111/J.1751-1097.2010.00745.X  0.332
2009 Yarasi S, Ng S, Loppnow GR. Initial excited-state structural dynamics of uracil from resonance Raman spectroscopy are different from those of thymine (5-methyluracil). The Journal of Physical Chemistry. B. 113: 14336-42. PMID 19785434 DOI: 10.1021/Jp9053378  0.498
2009 Billinghurst BE, Oladepo SA, Loppnow GR. pH-dependent UV resonance Raman spectra of cytosine and uracil. The Journal of Physical Chemistry. B. 113: 7392-7. PMID 19438283 DOI: 10.1021/Jp811327W  0.377
2008 Oladepo SA, Loppnow GR. Ultraviolet resonance Raman spectroscopy as a robust spectroscopic tool for in situ sunscreen analysis Analytica Chimica Acta. 628: 57-66. DOI: 10.1016/J.Aca.2008.08.031  0.44
2007 Faichuk M, Mah A, Loppnow GR. Photochemistry of 5-fluorouracil dideoxyribonucleoside monophosphate. Photochemistry and Photobiology. 83: 1491-6. PMID 18028225 DOI: 10.1111/J.1751-1097.2007.00192.X  0.365
2007 Ng S, Yarasi S, Brost P, Loppnow GR. Initial excited-state structural dynamics of thymine are coincident with the expected photochemical dynamics. The Journal of Physical Chemistry. A. 111: 5130-5. PMID 17530833 DOI: 10.1021/Jp071443T  0.49
2007 Kundu LM, Loppnow GR. Direct detection of 8-oxo-deoxyguanosine using UV resonance Raman spectroscopy. Photochemistry and Photobiology. 83: 600-2. PMID 16808627 DOI: 10.1562/2006-04-15-Ra-876  0.334
2007 Yarasi S, Billinghurst BE, Loppnow GR. Vibrational properties of thymine, uracil and their isotopomers Journal of Raman Spectroscopy. 38: 1117-1126. DOI: 10.1002/Jrs.1722  0.33
2006 Billinghurst BE, Yeung R, Loppnow GR. Excited-state structural dynamics of 5-fluorouracil. The Journal of Physical Chemistry. A. 110: 6185-91. PMID 16686451 DOI: 10.1021/Jp0609333  0.501
2006 Billinghurst BE, Loppnow GR. Excited-state structural dynamics of cytosine from resonance Raman spectroscopy. The Journal of Physical Chemistry. A. 110: 2353-9. PMID 16480294 DOI: 10.1021/Jp0561571  0.509
2005 Yarasi S, McConachie C, Loppnow GR. Molecular beacon probes of photodamage in thymine and uracil oligonucleotides. Photochemistry and Photobiology. 81: 467-73. PMID 15560740 DOI: 10.1562/2004-09-02-Ra-301.1  0.358
2004 Loppnow GR, Shoute L, Schmidt KJ, Savage A, Hall RH, Bulmer JT. UV Raman spectroscopy of hydrocarbons. Philosophical Transactions. Series a, Mathematical, Physical, and Engineering Sciences. 362: 2461-76. PMID 15482987 DOI: 10.1098/rsta.2004.1449  0.363
2004 Beyere L, Arboleda P, Monga V, Loppnow GR. The dependence of thymine and thymidine Raman spectra on solvent Canadian Journal of Chemistry. 82: 1092-1101. DOI: 10.1139/V04-052  0.324
2003 Shoute LC, Loppnow GR. Excited-state metal-to-ligand charge transfer dynamics of a ruthenium(II) dye in solution and adsorbed on TiO2 nanoparticles from resonance Raman spectroscopy. Journal of the American Chemical Society. 125: 15636-46. PMID 14664612 DOI: 10.1021/Ja035231V  0.427
2003 Beyere L, Yarasi S, Loppnow GR. Solvent effects on sunscreen active ingredients using Raman spectroscopy Journal of Raman Spectroscopy. 34: 743-750. DOI: 10.1002/Jrs.1042  0.383
2002 Shoute LCT, Loppnow GR. Excited-state dynamics of alizarin-sensitized TiO2 nanoparticles from resonance Raman spectroscopy The Journal of Chemical Physics. 117: 842-850. DOI: 10.1063/1.1483848  0.461
2002 Webb MA, Loppnow GR. Evidence for anisotropic coupling between the protein environment and the copper site in azurin from resonance Raman spectroscopy Journal of Physical Chemistry B. 106: 2102-2108. DOI: 10.1021/Jp013665B  0.417
2001 Chowdhury A, Peteanu LA, Webb MA, Loppnow GR. Stark spectroscopic studies of blue copper proteins: Azurin Journal of Physical Chemistry B. 105: 527-534. DOI: 10.1021/Jp0025227  0.622
2000 Webb MA, Kiser CN, Richards JH, Di Bilio AJ, Gray HB, Winkler JR, Loppnow GR. Resonance Raman Spectroscopy of Met121Glu Azurin† The Journal of Physical Chemistry B. 104: 10915-10920. DOI: 10.1021/Jp000832J  0.429
1999 Webb MA, Loppnow GR. A Structural Basis for Long-Range Coupling in Azurins from Resonance Raman Spectroscopy The Journal of Physical Chemistry A. 103: 6283-6287. DOI: 10.1021/Jp991434N  0.355
1998 Mitambo MM, Zhang SL, Loppnow GR. A novel divided cell for quantitative Raman and resonance Raman spectroscopy Review of Scientific Instruments. 69: 3645-3648. DOI: 10.1063/1.1149153  0.366
1998 Webb MA, Loppnow GR. Protein Tuning of Excited-State Charge-Transfer Dynamics in Azurin The Journal of Physical Chemistry B. 102: 8923-8929. DOI: 10.1021/Jp982316N  0.466
1998 Zhang SL, Michaelian KH, Loppnow GR. Vibrational Spectra and Experimental Assignments of Thymine and Nine of Its Isotopomers The Journal of Physical Chemistry A. 102: 461-470. DOI: 10.1021/Jp972385M  0.396
1997 Webb MA, Kwong CM, Loppnow GR. Excited-State Charge-Transfer Dynamics of Azurin, a Blue Copper Protein, from Resonance Raman Intensities The Journal of Physical Chemistry B. 101: 5062-5069. DOI: 10.1021/Jp970037E  0.419
1996 Fraga E, Webb MA, Loppnow GR. Charge-Transfer Dynamics in Plastocyanin, a Blue Copper Protein, from Resonance Raman Intensities The Journal of Physical Chemistry. 100: 3278-3287. DOI: 10.1021/Jp9525651  0.45
1996 Mitambo MM, Loppnow GR. Raman spectroscopy: a structural probe of solute-solvent interactions in ethyl 4-(dimethylamino)benzoate Chemical Physics Letters. 261: 691-697. DOI: 10.1016/0009-2614(96)01029-9  0.336
1995 Kumble R, Loppnow GR, Hu S, Mukherjee A, Thompson MA, Spiro TG. Studies of the Vibrational and Electronic Structure of the S1 Excited States of .beta.-Substituted Porphyrins by Picosecond Time-Resolved Resonance Raman Spectroscopy The Journal of Physical Chemistry. 99: 5809-5816. DOI: 10.1021/J100016A014  0.571
1993 Kumble R, Hu S, Loppnow GR, Vitols SE, Spiro TG. A time-resolved resonance Raman study of the T1 excited state of zinc(II) octaalkylporphyrins The Journal of Physical Chemistry. 97: 10521-10523. DOI: 10.1021/J100143A004  0.485
1993 Loppnow GR, Melamed D, Leheny AR, Hamilton AD, Spiro TG. Excited-state photophysics of donor-appended cobalt(II) porphyrins from picosecond transient absorption spectroscopy The Journal of Physical Chemistry. 97: 8969-8975. DOI: 10.1021/J100137A022  0.537
1993 Loppnow GR, Melamed D, Hamilton AD, Spiro TG. Charge transfer in covalently-linked porphyrin-donor complexes from picosecond transient absorption spectroscopy The Journal of Physical Chemistry. 97: 8957-8968. DOI: 10.1021/J100137A021  0.516
1992 Loppnow GR, Mathies RA, Middendorf TR, Gottfried DS, Boxer SG. Photochemical hole-burning spectroscopy of bovine rhodopsin and bacteriorhodopsin The Journal of Physical Chemistry. 96: 737-745. DOI: 10.1021/J100181A040  0.486
1990 Loppnow GR, Miley ME, Mathies RA, Liu RS, Kandori H, Shichida Y, Fukada Y, Yoshizawa T. Structure of the retinal chromophore in 7,9-dicis-rhodopsin. Biochemistry. 29: 8985-91. PMID 2271572 DOI: 10.1021/Bi00490A015  0.516
1989 Loppnow GR, Barry BA, Mathies RA. Why are blue visual pigments blue? A resonance Raman microprobe study Proceedings of the National Academy of Sciences of the United States of America. 86: 1515-1518. PMID 2493645 DOI: 10.1073/Pnas.86.5.1515  0.663
1989 Loppnow GR, Mathies RA. A 77‐K cold stage for Raman microprobes and optical microscopy Review of Scientific Instruments. 60: 2628-2630. DOI: 10.1063/1.1140682  0.484
1988 Loppnow GR, Mathies RA. Excited-state structure and isomerization dynamics of the retinal chromophore in rhodopsin from resonance Raman intensities. Biophysical Journal. 54: 35-43. PMID 3416032 DOI: 10.1016/S0006-3495(88)82928-X  0.614
1988 Billmeyer FW, Loppnow GR. Accuracy of munsell notations in two Japanese color order systems Color Research & Application. 13: 235-242. DOI: 10.1002/Col.5080130408  0.536
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