Govindarajan Krishnamoorthy - Publications

Affiliations: 
IIT Guwahati 

72 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
2021 Das M, Brahma M, Krishnamoorthy G. Light-Driven Switching between Intramolecular Proton-Transfer and Charge-Transfer States. The Journal of Physical Chemistry. B. PMID 33646785 DOI: 10.1021/acs.jpcb.0c09705  0.429
2020 Ila, Dani R, Verma SP, Krishnamoorthy G. The origin of the longer wavelength emission in 2-(4-fluorophenylamino)-5-(2,4-dihydroxybenzeno)-1,3,4-thiadiazole and its analogue 2-phenylamino-5-(2-hydroxybenzono)-1,3,4-thiadiazole. Photochemical & Photobiological Sciences : Official Journal of the European Photochemistry Association and the European Society For Photobiology. PMID 32347843 DOI: 10.1039/C9Pp00490D  0.481
2020 Malakar A, Chipem FA, Krishnamoorthy G. Perturbation of proton transfer of 2-(2′-hydroxyphenyl)benzimidazole and its nitrogenous analogues by nanoparticles Journal of Molecular Structure. 1217: 128352. DOI: 10.1016/J.Molstruc.2020.128352  0.323
2020 Ila, Malakar A, Gogoi A, Reddy KA, Kumar M, Mandal BB, Krishnamoorthy G. Pyridyl substitution control dynamics and shape dependence of fluorescent aggregates Journal of Photochemistry and Photobiology a-Chemistry. 392: 112405. DOI: 10.1016/J.Jphotochem.2020.112405  0.423
2019 Das M, Sahu S, Krishnamoorthy G. Tweaking the proton transfer triggered proton transfer of 3,5-bis(2-hydroxyphenyl)-1H-1,2,4-triazole. Physical Chemistry Chemical Physics : Pccp. PMID 31271171 DOI: 10.1039/C9Cp02281C  0.782
2018 Ila, Chipem FAS, Krishnamoorthy G. Comment on "Michael Addition Based Chemodosimeter for Serum Creatinine Detection Using ( E)-3-(Pyren-2-yl)-1-(3,4,5-trimethoxyphenyl)prop-2-en-1-one Chalcone". Acs Sensors. PMID 30345734 DOI: 10.1021/Acssensors.8B00434  0.316
2018 Sahu S, Das M, Bharti AK, Krishnamoorthy G. Proton transfer triggered proton transfer: a self-assisted twin excited state intramolecular proton transfer. Physical Chemistry Chemical Physics : Pccp. PMID 30334032 DOI: 10.1039/C8Cp03835J  0.785
2018 Sahu S, Ila, Shankar B, Sathiyendiran M, Krishnamoorthy G. Molecular aggregation to obtain conformer specific enhanced emissions from a triple emissive ESIPT dye Journal of Photochemistry and Photobiology a-Chemistry. 353: 416-423. DOI: 10.1016/J.Jphotochem.2017.11.044  0.794
2018 Behera SK, Pegu M, Krishnamoorthy G. Modulation of Twisted Intramolecular Charge Transfer Emission of 2-(4′-N,N -Dimethylaminophenyl)imidazopyridines in Aqueous Cucurbit[7]uril+ Chemistryselect. 3: 4147-4155. DOI: 10.1002/SLCT.201703074  0.322
2017 Behera SK, Krishnamoorthy G. Perturbation of cationic equilibrium by cucurbit-7-uril. Physical Chemistry Chemical Physics : Pccp. PMID 28702607 DOI: 10.1039/C7Cp03583G  0.434
2017 Leung N, Pucci A, Hu R, Campbell EE, Krishnamoorthy G, Tang BZ, Wu S, Zhang F, Mei J, Bai W, Li B, He X, Tang Y, Liu B, Zhang R, et al. New and efficient fluorescent and phosphorescent luminogens: general discussion. Faraday Discussions. PMID 28168261 DOI: 10.1039/C7Fd90003A  0.344
2016 Behera SK, Murkherjee A, Sadhuragiri G, Elumalai P, Sathiyendiran M, Kumar M, Mandal BB, Krishnamoorthy G. Aggregation induced enhanced and exclusively highly Stokes shifted emission from an excited state intramolecular proton transfer exhibiting molecule. Faraday Discussions. PMID 27942653 DOI: 10.1039/C6Fd00171H  0.486
2016 Sahu S, Dutta S, Krishnamoorthy G. An unusual deprotonation trend in 2-(2'-hydroxyphenyl)pyridoimidazoles. Physical Chemistry Chemical Physics : Pccp. PMID 27759124 DOI: 10.1039/C6Cp05932E  0.762
2016 Malakar A, Kumar M, Reddy A, Biswal HT, Mandal BB, Krishnamoorthy G. Aggregation induced enhanced emission of 2-(2'-hydroxyphenyl)benzimidazole. Photochemical & Photobiological Sciences : Official Journal of the European Photochemistry Association and the European Society For Photobiology. PMID 27334264 DOI: 10.1039/C6Pp00122J  0.399
2016 Sahu S, Das M, Krishnamoorthy G. Switching between cis and trans anions of 2-(2'-hydroxyphenyl)benzimidazole: a molecular rotation perturbed by chemical stabilization. Physical Chemistry Chemical Physics : Pccp. PMID 27051888 DOI: 10.1039/C5Cp07949G  0.766
2016 Behera SK, Sadhuragiri G, Elumalai P, Sathiyendiran M, Krishnamoorthy G. Exclusive excited state intramolecular proton transfer from a 2-(2′-hydroxyphenyl)benzimidazole derivative Rsc Advances. 6: 59708-59717. DOI: 10.1039/C6Ra11780E  0.527
2015 Behera SK, Krishnamoorthy G. Relay proton transfer triggered twisted intramolecular charge transfer. Photochemical & Photobiological Sciences : Official Journal of the European Photochemistry Association and the European Society For Photobiology. 14: 2225-37. PMID 26516931 DOI: 10.1039/C5Pp00339C  0.48
2015 Sahu S, Sil TB, Das M, Krishnamoorthy G. A single fluorophore to address multiple logic gates. The Analyst. 140: 6114-23. PMID 26215476 DOI: 10.1039/C5An01068C  0.778
2015 Mishra A, Malakar A, Biswal HT, Barman MK, Krishnamoorthy G. Interactions of a few azole derivatives with a transport protein: role of heteroatoms. Journal of Molecular Recognition : Jmr. 28: 299-305. PMID 25740323 DOI: 10.1002/Jmr.2444  0.793
2015 Chipem FA, Malakar A, Krishnamoorthy G. Intramolecular proton transfer in 2-(2'-hydroxyphenyl)oxazolo[4,5-b]pyridine: evidence for tautomer in the ground state. Photochemistry and Photobiology. 91: 298-305. PMID 25537449 DOI: 10.1111/Php.12411  0.544
2015 Malakar A, Krishnamoorthy G. Dual emission from 2-(4'-N,N-dimethylaminophenyl)pyridoimidazole-nanoparticle composite: effect of β-cyclodextrin. Journal of Colloid and Interface Science. 443: 23-9. PMID 25528531 DOI: 10.1016/J.Jcis.2014.11.049  0.417
2015 Behera SK, Karak A, Krishnamoorthy G. Photophysics of 2-(4'-amino-2'-hydroxyphenyl)-1H-imidazo-[4,5-c]pyridine and its analogues: intramolecular proton transfer versus intramolecular charge transfer. The Journal of Physical Chemistry. B. 119: 2330-44. PMID 25337987 DOI: 10.1021/Jp5064808  0.42
2014 Mishra A, Sahu S, Tripathi S, Krishnamoorthy G. Photoinduced intramolecular charge transfer in trans-2-[4'-(N,N-dimethylamino)styryl]imidazo[4,5-b]pyridine: effect of introducing a C[double bond, length as m-dash]C double bond. Photochemical & Photobiological Sciences : Official Journal of the European Photochemistry Association and the European Society For Photobiology. 13: 1476-86. PMID 25103414 DOI: 10.1039/C4Pp00237G  0.799
2014 Chipem FA, Behera SK, Krishnamoorthy G. Excited state proton transfer of 2-(2'-hydroxyphenyl)benzimidazole and its nitrogen substituted analogues in bovine serum albumin. Photochemical & Photobiological Sciences : Official Journal of the European Photochemistry Association and the European Society For Photobiology. 13: 1297-304. PMID 25008051 DOI: 10.1039/C4Pp00099D  0.485
2014 Shankar B, Sahu S, Deibel N, Schweinfurth D, Sarkar B, Elumalai P, Gupta D, Hussain F, Krishnamoorthy G, Sathiyendiran M. Luminescent dirhenium(I)-double-heterostranded helicate and mesocate. Inorganic Chemistry. 53: 922-30. PMID 24392634 DOI: 10.1021/Ic4023135  0.768
2014 Dash N, Malakar A, Kumar M, Mandal BB, Krishnamoorthy G. Metal ion dependent "oN" intramolecular charge transfer (ICT) and "oFF" normal switching of the fluorescence: Sensing of Zn 2+ by ICT emission in living cells Dedicated to Prof. S.K. Dogra on his 72nd birthday Sensors and Actuators, B: Chemical. 202: 1154-1163. DOI: 10.1016/J.Snb.2014.06.047  0.407
2014 Chipem FAS, Behera SK, Krishnamoorthy G. Ratiometric fluorescence sensing ability of 2-(2′-hydroxyphenyl) benzimidazole and its nitrogen substituted analogues towards metal ions Sensors and Actuators, B: Chemical. 191: 727-733. DOI: 10.1016/J.Snb.2013.10.043  0.433
2013 Kishore M, Krishnamoorthy G, Udgaonkar JB. Critical evaluation of the two-state model describing the equilibrium unfolding of the PI3K SH3 domain by time-resolved fluorescence resonance energy transfer. Biochemistry. 52: 9482-96. PMID 24325755 DOI: 10.1021/Bi401337K  0.389
2013 Chipem FA, Krishnamoorthy G. Temperature effect on dual fluorescence of 2-(2'-hydroxyphenyl)benzimidazole and its nitrogen substituted analogues. The Journal of Physical Chemistry. B. 117: 14079-88. PMID 24131205 DOI: 10.1021/Jp405804C  0.455
2013 Sahu S, Mishra A, Krishnamoorthy G. Specific site binding of metal ions on the intramolecular charge transfer fluorophore in micelles. The Analyst. 138: 5942-8. PMID 23936896 DOI: 10.1039/C3An00978E  0.732
2013 Mishra A, Sahu S, Dash N, Behera SK, Krishnamoorthy G. Double proton transfer induced twisted intramolecular charge transfer emission in 2-(4'-N,N-dimethylaminophenyl)imidazo[4,5-b]pyridine. The Journal of Physical Chemistry. B. 117: 9469-77. PMID 23862642 DOI: 10.1021/Jp404472B  0.792
2013 Chipem FA, Behera SK, Krishnamoorthy G. Enhancing excited state intramolecular proton transfer in 2-(2'-hydroxyphenyl)benzimidazole and its nitrogen-substituted analogues by β-cyclodextrin: the effect of nitrogen substitution. The Journal of Physical Chemistry. A. 117: 4084-95. PMID 23621742 DOI: 10.1021/Jp311438S  0.402
2013 Dash N, Mishra A, Krishnamoorthy G. Alkyl chain dependent interactions of ligands with bovine serum albumin. Journal of Pharmaceutical and Biomedical Analysis. 77: 55-62. PMID 23376725 DOI: 10.1016/J.Jpba.2013.01.002  0.811
2013 Mishra A, Thangamani A, Chatterjee S, Chipem FA, Krishnamoorthy G. Photoisomerization of trans-2-[4'-(dimethylamino)styryl]benzothiazole. Photochemistry and Photobiology. 89: 247-52. PMID 22924651 DOI: 10.1111/J.1751-1097.2012.01227.X  0.792
2013 Mishra A, Chaterjee S, Krishnamoorthy G. Intramolecular charge transfer emission of trans-2-[4′- (dimethylamino)styryl]benzimidazole: Effect of solvent and pH Journal of Photochemistry and Photobiology a: Chemistry. 260: 50-58. DOI: 10.1016/J.Jphotochem.2013.03.012  0.832
2012 Mishra A, Krishnamoorthy G. Photophysical study of 2-(4'-N,N-dimethylaminophenyl)oxazolo[4,5-b]pyridine in different solvents and at various pH. Photochemical & Photobiological Sciences : Official Journal of the European Photochemistry Association and the European Society For Photobiology. 11: 1356-67. PMID 22688182 DOI: 10.1039/C2Pp25039J  0.819
2012 Dash N, Krishnamoorthy G. Effect of temperature on the spectral characteristics of 2-(4'-N,N-dimethylaminophenyl)imidazo[4,5-b]pyridine. Spectrochimica Acta. Part a, Molecular and Biomolecular Spectroscopy. 95: 540-6. PMID 22595251 DOI: 10.1016/J.Saa.2012.04.046  0.474
2012 Turek AM, Saltiel J, Krishna TR, Krishnamoorthy G. Resolution of conformer-specific all-trans-1,6-diphenyl-1,3,5-hexatriene UV absorption spectra. The Journal of Physical Chemistry. A. 116: 5353-67. PMID 22578219 DOI: 10.1021/Jp301198P  0.375
2012 Chipem FA, Mishra A, Krishnamoorthy G. The role of hydrogen bonding in excited state intramolecular charge transfer. Physical Chemistry Chemical Physics : Pccp. 14: 8775-90. PMID 22297383 DOI: 10.1039/C2Cp23879A  0.79
2011 Sarkar SS, Udgaonkar JB, Krishnamoorthy G. Reduced fluorescence lifetime heterogeneity of 5-fluorotryptophan in comparison to tryptophan in proteins: implication for resonance energy transfer experiments. The Journal of Physical Chemistry. B. 115: 7479-86. PMID 21574591 DOI: 10.1021/Jp2016984  0.381
2011 Dash N, Mishra A, Krishnamoorthy G. Comment on "The interaction of 5-(alkoxy)naphthalen-1-amine with bovine serum albumin and its effect on the conformation of protein". The Journal of Physical Chemistry. B. 115: 6806-7; discussion 6. PMID 21539322 DOI: 10.1021/Jp111012W  0.789
2011 Chipem FA, Dash N, Krishnamoorthy G. Role of nitrogen substitution in phenyl ring on excited state intramolecular proton transfer and rotamerism of 2-(2'-hydroxyphenyl)benzimidazole: a theoretical study. The Journal of Chemical Physics. 134: 104308. PMID 21405166 DOI: 10.1063/1.3562124  0.472
2011 Dash N, Krishnamoorthy G. Modulation of the photophysics of 2-(4'-N,N-dimethylaminophenyl)imidazo[4,5-b]pyridine by long chain N-alkylations. Photochemical & Photobiological Sciences : Official Journal of the European Photochemistry Association and the European Society For Photobiology. 10: 939-46. PMID 21327259 DOI: 10.1039/C0Pp00278J  0.527
2010 Adhikary R, Mukherjee P, Krishnamoorthy G, Kunkle RA, Casey TA, Rasmussen MA, Petrich JW. Fluorescence spectroscopy of the retina for diagnosis of transmissible spongiform encephalopathies. Analytical Chemistry. 82: 4097-101. PMID 20411920 DOI: 10.1021/Ac100179U  0.745
2010 Dash N, Krishnamoorthy G. Photophysics of 2-(4′-N,N-Dimethylaminophenyl)imidazo[4,5-b]pyridine in Micelles: Selective dual fluorescence in sodium dodecylsulphate and Triton X-100 Journal of Fluorescence. 20: 135-142. PMID 19697108 DOI: 10.1007/S10895-009-0531-6  0.513
2010 Chipem FAS, Chatterjee S, Krishnamoorthy G. Theoretical study on photochemical behavior of trans-2-[4′- (dimethylamino)styryl]benzothiazole Journal of Photochemistry and Photobiology a: Chemistry. 214: 121-127. DOI: 10.1016/J.Jphotochem.2010.06.014  0.398
2009 Dash N, Chipem FA, Krishnamoorthy G. Encapsulation of 2-(4'-N,N-dimethylamino)phenylimidazo[4,5-b]pyridine in beta-cyclodextrin: effect on H-bond-induced intramolecular charge transfer emission. Photochemical & Photobiological Sciences : Official Journal of the European Photochemistry Association and the European Society For Photobiology. 8: 1708-15. PMID 20024168 DOI: 10.1039/B9Pp00023B  0.459
2009 Chipem FA, Krishnamoorthy G. Comparative theoretical study of rotamerism and excited state intramolecular proton transfer of 2-(2'-hydroxyphenyl)benzimidazole, 2-(2'-hydroxyphenyl)imidazo[4,5-b]pyridine, 2-(2'-hydroxyphenyl)imidazo[4,5-c] pyridine and 8-(2'-hydroxyphenyl)purine. The Journal of Physical Chemistry. A. 113: 12063-70. PMID 19799387 DOI: 10.1021/Jp903535G  0.518
2008 Kumar S, Singh AK, Krishnamoorthy G, Swaminathan R. Thioflavin T displays enhanced fluorescence selectively inside anionic micelles and mammalian cells. Journal of Fluorescence. 18: 1199-205. PMID 18506603 DOI: 10.1007/S10895-008-0378-2  0.406
2008 Dash N, Chipem F, Swaminathan R, Krishnamoorthy G. Hydrogen bond induced twisted intramolecular charge transfer in 2-(4′-N,N-dimethylaminophenyl)imidazo[4,5-b]pyridine Chemical Physics Letters. 460: 119-124. DOI: 10.1016/J.Cplett.2008.05.092  0.567
2005 Turek AM, Krishnamoorthy G, Sears DF, Garcia I, Dmitrenko O, Saltiel J. Resolution of three fluorescence components in the spectra of all-trans-1,6-diphenyl-1,3,5-hexatriene under isopolarizability conditions. The Journal of Physical Chemistry. A. 109: 293-303. PMID 16833347 DOI: 10.1021/Jp045201U  0.429
2005 Krishnamoorthy G, Webb SP, Nguyen T, Chowdhury PK, Halder M, Wills NJ, Carpenter S, Kraus GA, Gordon MS, Petrich JW. Synthesis of hydroxy and methoxy perylene quinones, their spectroscopic and computational characterization, and their antiviral activity. Photochemistry and Photobiology. 81: 924-33. PMID 15884972 DOI: 10.1562/2004-11-23-Ra-378R1.1  0.777
2004 Krishnamoorthy G, Schieffer S, Shevyakov S, Asato AE, Wong K, Head J, Liu RSH. s-cis-Conformers in low-temperature irradiation of dienes: Hula-twist mechanism of isomerization Research On Chemical Intermediates. 30: 397-405. DOI: 10.1163/1568567041257535  0.317
2003 Saltiel J, Krishnamoorthy G, Sears DF. The effect of solvent polarizability on the fluorescence of trans-1-(2-naphthyl)-2-phenylethene conformers. Conformer-specific fluorescence from the cis isomer. Photochemical & Photobiological Sciences : Official Journal of the European Photochemistry Association and the European Society For Photobiology. 2: 1162-8. PMID 14690229 DOI: 10.1039/B306404M  0.367
2003 Krishnamoorthy G, Asato AE, Liu RS. Conformational isomerizations of symmetrically substituted styrenes. No-reaction photoreactions by Hula-twist. Chemical Communications (Cambridge, England). 2170-1. PMID 13678185 DOI: 10.1039/B305000A  0.313
2003 Rami BR, Krishnamoorthy G, Udgaonkar JB. Dynamics of the core tryptophan during the formation of a productive molten globule intermediate of barstar. Biochemistry. 42: 7986-8000. PMID 12834351 DOI: 10.1021/Bi030006B  0.312
2003 Saltiel J, Krishnamoorthy G, Huang Z, Ko DH, Wang S. Stereoselective O2-induced photoisomerization of all-trans-1,6-diphenyl-1,3,5-hexatriene Canadian Journal of Chemistry. 81: 673-679. DOI: 10.1139/V03-082  0.338
2003 Saltiel J, Krishnamoorthy G, Huang Z, Ko DH, Wang S. Photoisomerization of all-trans-1,6-diphenyl-1,3,5-hexatriene. Temperature and deuterium isotope effects Journal of Physical Chemistry A. 107: 3178-3186. DOI: 10.1021/Jp021540G  0.365
2002 Turek AM, Krishnamoorthy G, Phipps K, Saltiel J. Resolution of benzophenone delayed fluorescence and phosphorescence with compensation for thermal broadening Journal of Physical Chemistry A. 106: 6044-6052. DOI: 10.1021/Jp0200122  0.356
2001 Krishnamoorthy G, Dogra SK. Spectral characteristics of 2-(4′-N,N-dimethylaminophenyl)pyrido[3,4-d]imidazole in AOT/n-heptane/water reverse micelles Spectrochimica Acta - Part a: Molecular and Biomolecular Spectroscopy. 57: 2617-2628. PMID 11765789 DOI: 10.1016/S1386-1425(01)00438-3  0.701
2001 Santra S, Krishnamoorthy G, Dogra SK. Spectral characteristics of the methylated derivatives of 2-(2′-aminophenyl)benzimidazole: Effects of solvents Journal of Molecular Structure. 559: 25-39. DOI: 10.1016/S0022-2860(00)00684-0  0.716
2000 Das SK, Krishnamoorthy G, Dogra SK. Excited state intramolecular proton transfer in 2-(2'-hydroxyphenyl)-1H-naphth-[2,3-d]-imidazole: effects of solvents and pH Canadian Journal of Chemistry. 78: 191-205. DOI: 10.1139/V99-244  0.701
2000 Krishnamoorthy G, Dogra SK. Excited state intramolecular proton transfer in 2-(2′-hydroxyphenyl)-3H-imidazo[4,5-b]pyridine: Effect of solvents Journal of Luminescence. 92: 91-102. DOI: 10.1016/S0022-2313(00)00244-1  0.733
2000 Krishnamoorthy G, Dogra SK. Prototropic reactions of 2(2′-hydroxyphenyl)-3H-imidazo[4,5-b]pyridine in aqueous and organic solvents Journal of Luminescence. 92: 103-114. DOI: 10.1016/S0022-2313(00)00243-X  0.652
2000 Santra S, Krishnamoorthy G, Dogra SK. Excited-state intramolecular proton transfer in the anionic species of 2-(2′-acetamidophenyl)benzimidazole in aqueous medium Chemical Physics Letters. 327: 230-237. DOI: 10.1016/S0009-2614(00)00807-1  0.666
2000 Krishnamoorthy G, Dogra S. Effect of micelles on dual fluorescence of 2-(4′-N,N-dimethylaminophenyl)pyrido[3,4-d]imidazole Chemical Physics Letters. 323: 234-242. DOI: 10.1016/S0009-2614(00)00511-X  0.711
1999 Krishnamoorthy G, Dogra SK. Spectral characteristics of the various prototropic species of 2-(4'- N,N-dimethylaminophenyl)pyrido[3,4-d]imidazole Journal of Organic Chemistry. 64: 6566-6574. DOI: 10.1021/jo9822986  0.338
1999 Krishnamoorthy G, Dogra SK. Dual fluorescence of 2-(4′-N,N-dimethylaminophenyl)pyrido[3,4-d]imidazole: Effect of solvents Spectrochimica Acta - Part a: Molecular and Biomolecular Spectroscopy. 55: 2647-2658. DOI: 10.1016/S1386-1425(99)00059-1  0.737
1999 Krishnamoorthy G, Dogra SK. Dual fluorescence of 2-(4′-N,N-dimethylaminophenyl)benzimidazole: effect of β-cyclodextrin and pH Journal of Photochemistry and Photobiology a: Chemistry. 123: 109-119. DOI: 10.1016/S1010-6030(99)00030-1  0.458
1999 Krishnamoorthy G, Dogra SK. Dual fluorescence of 2-(4′-N,N-dimethylaminophenyl)benzoxazole: effect of solvent and pH Chemical Physics. 243: 45-59. DOI: 10.1016/S0301-0104(99)00074-9  0.521
1999 Santra S, Krishnamoorthy G, Dogra SK. Excited state intramolecular proton transfer in 2-(2′-benzamidophenyl)benzimidazole: effect of solvents Chemical Physics Letters. 311: 55-61. DOI: 10.1016/S0009-2614(99)00822-2  0.718
1994 Swaminathan R, Periasamy N, Udgaonkar JB, Krishnamoorthy G. Molten Globule-like Conformation of Barstar: A Study by Fluorescence Dynamics The Journal of Physical Chemistry. 98: 9270-9278. DOI: 10.1021/J100088A030  0.41
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