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Gary Hastings - Publications

Affiliations: 
Georgia State University, Atlanta, GA, United States 
Area:
Astronomy and Astrophysics
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51 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
2023 Agarwala N, Hastings G. Time-resolved FTIR difference spectroscopy for the study of photosystem I with high potential naphthoquinones incorporated into the A binding site 2: Identification of neutral state quinone bands. Photosynthesis Research. PMID 37477846 DOI: 10.1007/s11120-023-01036-8  0.33
2023 Mäusle SM, Agarwala N, Eichmann VG, Dau H, Nürnberg DJ, Hastings G. Nanosecond time-resolved infrared spectroscopy for the study of electron transfer in photosystem I. Photosynthesis Research. PMID 37420121 DOI: 10.1007/s11120-023-01035-9  0.312
2023 Rohani L, Lamichhane HP, Hastings G. Calculated vibrational properties of pigments in protein binding sites 2: Semiquinones in photosynthetic proteins. Spectrochimica Acta. Part a, Molecular and Biomolecular Spectroscopy. 295: 122518. PMID 36996613 DOI: 10.1016/j.saa.2023.122518  0.305
2022 Agarwala N, Makita H, Hastings G. Time-resolved FTIR difference spectroscopy for the study of photosystem I with high potential naphthoquinones incorporated into the A binding site. Biochimica Et Biophysica Acta. Bioenergetics. 1864: 148918. PMID 36116485 DOI: 10.1016/j.bbabio.2022.148918  0.357
2021 Agarwala N, Rohani L, Hastings G. Experimental and calculated infrared spectra of disubstituted naphthoquinones. Spectrochimica Acta. Part a, Molecular and Biomolecular Spectroscopy. 268: 120674. PMID 34894562 DOI: 10.1016/j.saa.2021.120674  0.368
2021 Kabir MP, Orozco-Gonzalez Y, Hastings G, Gozem S. The effect of hydrogen-bonding on flavin's infrared absorption spectrum. Spectrochimica Acta. Part a, Molecular and Biomolecular Spectroscopy. 262: 120110. PMID 34224983 DOI: 10.1016/j.saa.2021.120110  0.308
2020 Agarwala N, Makita H, Luo L, Xu W, Hastings G. Reversible inhibition and reactivation of electron transfer in photosystem I. Photosynthesis Research. PMID 32447611 DOI: 10.1007/S11120-020-00760-9  0.346
2020 Makita H, Hastings G. Time-resolved FTIR difference spectroscopy for the study of quinones in the A binding site in photosystem I: Identification of neutral state quinone bands. Biochimica Et Biophysica Acta. Bioenergetics. 148173. PMID 32059842 DOI: 10.1016/J.Bbabio.2020.148173  0.455
2019 Rohani L, Makita H, Levitz A, Henary M, Hastings G. Calculated vibrational properties of semiquinones in the A binding site in photosystem I. Biochimica Et Biophysica Acta. Bioenergetics. 1860: 699-707. PMID 31306624 DOI: 10.1016/J.Bbabio.2019.07.003  0.463
2019 Hastings G, Makita H, Agarwala N, Rohani L, Shen G, Bryant DA. Fourier transform visible and infrared difference spectroscopy for the study of P700 in photosystem I from Fischerella thermalis PCC 7521 cells grown under white light and far-red light: Evidence that the A-1 cofactor is chlorophyll f. Biochimica Et Biophysica Acta. Bioenergetics. PMID 30986391 DOI: 10.1016/J.Bbabio.2019.04.002  0.388
2018 Makita H, Hastings G. Time-resolved step-scan FTIR difference spectroscopy for the study of photosystem I with different benzoquinones incorporated into the A binding site. Biochimica Et Biophysica Acta. Bioenergetics. 1859: 1199-1206. PMID 30251701 DOI: 10.1016/J.Bbabio.2018.08.003  0.498
2018 Makita H, Hastings G. Photosystem I with benzoquinone analogues incorporated into the A1 binding site. Photosynthesis Research. PMID 29332243 DOI: 10.1007/S11120-018-0480-5  0.416
2017 Makita H, Rohani L, Zhao N, Hastings G. Quinones in the A1 binding site in photosystem I studied using time-resolved FTIR difference spectroscopy. Biochimica Et Biophysica Acta. PMID 28669508 DOI: 10.1016/J.Bbabio.2017.06.006  0.474
2016 Makita H, Hastings G. Time-resolved visible and infrared absorption spectroscopy data obtained using photosystem I particles with non-native quinones incorporated into the A1 binding site. Data in Brief. 7: 1463-8. PMID 27182540 DOI: 10.1016/J.Dib.2016.04.031  0.41
2016 Makita H, Hastings G. Modeling electron transfer in photosystem I. Biochimica Et Biophysica Acta. PMID 26994812 DOI: 10.1016/J.Bbabio.2016.03.015  0.338
2015 Makita H, Hastings G. Directionality of electron transfer in cyanobacterial photosystem I at 298 and 77K. Febs Letters. 589: 1412-7. PMID 25962848 DOI: 10.1016/J.Febslet.2015.04.048  0.376
2015 Makita H, Zhao N, Hastings G. Time-resolved visible and infrared difference spectroscopy for the study of photosystem I with different quinones incorporated into the A1 binding site. Biochimica Et Biophysica Acta. 1848: 343-54. PMID 25534606 DOI: 10.1016/J.Bbabio.2014.12.007  0.348
2015 Hastings G. Vibrational spectroscopy of photosystem I. Biochimica Et Biophysica Acta. 1847: 55-68. PMID 25086273 DOI: 10.1016/J.Bbabio.2014.07.014  0.403
2013 Baba K, Itoh S, Hastings G, Hoshina S. Photoinhibition of Photosystem I electron transfer activity in isolated Photosystem I preparations with different chlorophyll contents. Photosynthesis Research. 47: 121-30. PMID 24301820 DOI: 10.1007/Bf00016175  0.325
2013 Zhao N, Lamichhane HP, Hastings G. Comparison of calculated and experimental isotope edited FTIR difference spectra for purple bacterial photosynthetic reaction centers with different quinones incorporated into the QA binding site. Frontiers in Plant Science. 4: 328. PMID 24009618 DOI: 10.3389/Fpls.2013.00328  0.466
2013 Zhao N, Hastings G. On the nature of the hydrogen bonds to neutral ubiquinone in the QA binding site in purple bacterial photosynthetic reaction centers. The Journal of Physical Chemistry. B. 117: 8705-13. PMID 23822580 DOI: 10.1021/Jp403833Y  0.317
2013 Lamichhane HP, Hastings G. Calculated Vibrational Properties of Ubisemiquinones Computational Biology Journal. 2013: 1-11. DOI: 10.1155/2013/807592  0.36
2012 Mula S, McConnell MD, Ching A, Zhao N, Gordon HL, Hastings G, Redding KE, van der Est A. Introduction of a hydrogen bond between phylloquinone PhQ(A) and a threonine side-chain OH group in photosystem I. The Journal of Physical Chemistry. B. 116: 14008-16. PMID 23137346 DOI: 10.1021/Jp309410W  0.328
2011 Lamichhane HP, Hastings G. Calculated vibrational properties of pigments in protein binding sites. Proceedings of the National Academy of Sciences of the United States of America. 108: 10526-31. PMID 21670247 DOI: 10.1073/Pnas.1104046108  0.427
2011 Lamichhane H, Wang R, Hastings G. Comparison of calculated and experimental FTIR spectra of specifically labeled ubiquinones Vibrational Spectroscopy. 55: 279-286. DOI: 10.1016/J.Vibspec.2010.12.008  0.571
2009 Hastings G, Krug P, Wang R, Guo J, Lamichhane HP, Tang T, Hsu YS, Ward J, Katz D, Hilliard J. Viral infection of cells in culture detected using infrared microscopy. The Analyst. 134: 1462-71. PMID 19562216 DOI: 10.1039/B902154J  0.479
2008 Parameswaran S, Wang R, Hastings G. Calculation of the vibrational properties of chlorophyll a in solution. The Journal of Physical Chemistry. B. 112: 14056-62. PMID 18842020 DOI: 10.1021/Jp806115Q  0.676
2008 Hastings G, Wang R, Krug P, Katz D, Hilliard J. Infrared microscopy for the study of biological cell monolayers. I. Spectral effects of acetone and formalin fixation. Biopolymers. 89: 921-30. PMID 18561192 DOI: 10.1002/Bip.21036  0.566
2008 Hastings G, Bandaranayake KM, Carrion E. Time-resolved FTIR difference spectroscopy in combination with specific isotope labeling for the study of A1, the secondary electron acceptor in photosystem 1. Biophysical Journal. 94: 4383-92. PMID 18281389 DOI: 10.1529/Biophysj.107.113191  0.44
2008 Hastings G, Wang R. Vibrational mode frequency calculations of chlorophyll-d for assessing (P740(+)-P740) FTIR difference spectra obtained using photosystem I particles from Acaryochloris marina. Photosynthesis Research. 95: 55-62. PMID 17710563 DOI: 10.1007/S11120-007-9228-3  0.612
2007 Wang R, Parameswaran S, Hastings G. Density functional theory based calculations of the vibrational properties of chlorophyll-a Vibrational Spectroscopy. 44: 357-368. DOI: 10.1016/J.Vibspec.2007.03.005  0.662
2006 Bandaranayake KM, Wang R, Johnson TW, Hastings G. Time-resolved FTIR difference spectroscopy for the study of photosystem I particles with plastoquinone-9 occupying the A1 binding site. Biochemistry. 45: 12733-40. PMID 17042491 DOI: 10.1021/Bi0611199  0.571
2006 Bandaranayake KM, Wang R, Hastings G. Modification of the phylloquinone in the A1 binding site in photosystem I studied using time-resolved FTIR difference spectroscopy and density functional theory. Biochemistry. 45: 4121-7. PMID 16566585 DOI: 10.1021/Bi052145U  0.555
2006 Priyangika Bandaranayake K, Sivakumar V, Wang R, Hastings G. Modeling the A1 binding site in photosystem Vibrational Spectroscopy. 42: 78-87. DOI: 10.1016/J.Vibspec.2006.01.003  0.624
2005 Sivakumar V, Wang R, Hastings G. A1 reduction in intact cyanobacterial photosystem I particles studied by time-resolved step-scan Fourier transform infrared difference spectroscopy and isotope labeling. Biochemistry. 44: 1880-93. PMID 15697214 DOI: 10.1021/Bi0497493  0.614
2005 Ariyawansa G, Rinzan MBM, Esaev DG, Matsik SG, Hastings G, Perera AGU, Liu HC, Zvonkov BN, Gavrilenko VI. Near- and far-infrared p‐GaAs dual-band detector Applied Physics Letters. 86: 143510. DOI: 10.1063/1.1899242  0.318
2004 Li Y, Lucas MG, Konovalova T, Abbott B, MacMillan F, Petrenko A, Sivakumar V, Wang R, Hastings G, Gu F, van Tol J, Brunel LC, Timkovich R, Rappaport F, Redding K. Mutation of the putative hydrogen-bond donor to P700 of photosystem I. Biochemistry. 43: 12634-47. PMID 15449953 DOI: 10.1021/Bi036329P  0.558
2004 Wang R, Sivakumar V, Johnson TW, Hastings G. FTIR difference spectroscopy in combination with isotope labeling for identification of the carbonyl modes of P700 and P700+ in photosystem I. Biophysical Journal. 86: 1061-73. PMID 14747341 DOI: 10.1016/S0006-3495(04)74181-8  0.608
2003 Sivakumar V, Wang R, Hastings G. Photo-oxidation of P740, the primary electron donor in photosystem I from Acaryochloris marina. Biophysical Journal. 85: 3162-72. PMID 14581216 DOI: 10.1016/S0006-3495(03)74734-1  0.576
2003 Wang R, Sivakumar V, Li Y, Redding K, Hastings G. Mutation induced modulation of hydrogen bonding to P700 studied using FTIR difference spectroscopy. Biochemistry. 42: 9889-97. PMID 12924937 DOI: 10.1021/Bi034230C  0.558
2001 Hastings G, Ramesh VM, Wang R, Sivakumar V, Webber A. Primary donor photo-oxidation in photosystem I: a re-evaluation of (P700(+) - P700) Fourier transform infrared difference spectra. Biochemistry. 40: 12943-9. PMID 11669631 DOI: 10.1021/Bi0155753  0.615
2001 Hastings G, Sivakumar V. A Fourier transform infrared absorption difference spectrum associated with the reduction of A1 in photosystem I: Are both phylloquinones involved in electron transfer? Biochemistry. 40: 3681-3689. PMID 11297436 DOI: 10.1021/Bi0023100  0.443
2001 Hastings G. Time-resolved step-scan Fourier transform infrared and visible absorption difference spectroscopy for the study of photosystem I Applied Spectroscopy. 55: 894-900. DOI: 10.1366/0003702011952695  0.449
2001 Hastings G, Sivakumar V. Time-resolved Fourier transform infrared difference spectroscopy for the study of A1 reduction in intact photosystem I. Science Access. 3. DOI: 10.1071/Sa0403177  0.368
1996 Hastings G, Hoshina S, Webber AN, Blankenship RE. Universality of energy and electron transfer processes in photosystem I. Biochemistry. 34: 15512-22. PMID 7492553 DOI: 10.1021/Bi00047A017  0.378
1995 Hastings G, Reed LJ, Lin S, Blankenship RE. Excited state dynamics in photosystem I: effects of detergent and excitation wavelength. Biophysical Journal. 69: 2044-55. PMID 8580347 DOI: 10.1016/S0006-3495(95)80074-3  0.378
1994 Hastings G, Kleinherenbrink FA, Lin S, McHugh TJ, Blankenship RE. Observation of the reduction and reoxidation of the primary electron acceptor in photosystem I. Biochemistry. 33: 3193-200. PMID 8136354 DOI: 10.1021/Bi00177A008  0.386
1994 Hastings G, Kleinherenbrink FA, Lin S, Blankenship RE. Time-resolved fluorescence and absorption spectroscopy of photosystem I. Biochemistry. 33: 3185-92. PMID 8136353 DOI: 10.1021/Bi00177A007  0.392
1994 Kleinherenbrink FA, Hastings G, Wittmerhaus BP, Blankenship RE. Delayed fluorescence from Fe-S type photosynthetic reaction centers at low redox potential. Biochemistry. 33: 3096-105. PMID 8130224 DOI: 10.1021/Bi00176A044  0.329
1993 Durrant JR, Hastings G, Joseph DM, Barber J, Porter G, Klug DR. Rate of oxidation of P680 in isolated photosystem 2 reaction centers monitored by loss of chlorophyll stimulated emission. Biochemistry. 32: 8259-67. PMID 8347624 DOI: 10.1021/Bi00083A029  0.333
1992 Durrant JR, Hastings G, Joseph DM, Barber J, Porter G, Klug DR. Subpicosecond equilibration of excitation energy in isolated photosystem II reaction centers. Proceedings of the National Academy of Sciences of the United States of America. 89: 11632-6. PMID 1454856 DOI: 10.1073/Pnas.89.23.11632  0.35
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