Jyotishman Dasgupta, Ph.D. - Publications

Affiliations: 
Tata Institute of Fundamental Research, Mumbai, Maharashtra, India 
Area:
Physical Chemistry, General Biophysics, Biogeochemistry

38 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
2024 Ghosal S, Das A, Roy D, Dasgupta J. Tuning light-driven oxidation of styrene inside water-soluble nanocages. Nature Communications. 15: 1810. PMID 38418497 DOI: 10.1038/s41467-024-45991-9  0.635
2023 Roy D, Paul S, Dasgupta J. Visible light-mediated C (sp)-H bond functionalization inside an all-organic nanocavity. Chemical Communications (Cambridge, England). PMID 37849327 DOI: 10.1039/d3cc03987k  0.308
2023 Roy P, Anandan GT, Nayak N, Kumar A, Dasgupta J. Raman Snapshots of Side-Chain Dependent Polaron Dynamics in PolyThiophene Films. The Journal of Physical Chemistry. B. PMID 36599044 DOI: 10.1021/acs.jpcb.2c06185  0.711
2022 Chatterjee G, Jha A, Blanco-Gonzalez A, Tiwari V, Manathunga M, Duan HG, Tellkamp F, Prokhorenko VI, Ferré N, Dasgupta J, Olivucci M, Miller RJD. Torsionally broken symmetry assists infrared excitation of biomimetic charge-coupled nuclear motions in the electronic ground state. Chemical Science. 13: 9392-9400. PMID 36093002 DOI: 10.1039/d2sc02133a  0.691
2022 Paul S, Voora VK, Dasgupta J. Excited state dynamics of a spontaneously generated TTF radical cation inside a water-soluble nanocage. Physical Chemistry Chemical Physics : Pccp. PMID 35896104 DOI: 10.1039/d2cp01916g  0.349
2022 Mitra S, Ainavarapu SRK, Dasgupta J. Long-Range Charge Delocalization Mediates the Ultrafast Ligand-to-Metal Charge Transfer Dynamics at the Cu-Active Site in Azurin. The Journal of Physical Chemistry. B. 126: 5390-5399. PMID 35797135 DOI: 10.1021/acs.jpcb.2c01427  0.348
2021 Gera R, Dasgupta J. Photochemistry using a host-guest charge transfer paradigm: DMABN as a dynamical probe of ground and excited states. Physical Chemistry Chemical Physics : Pccp. 23: 9280-9284. PMID 33885087 DOI: 10.1039/d1cp00370d  0.71
2020 Karmakar S, Ambastha A, Jha A, Dharmadhikari AK, Dharmadhikari JA, Venkatramani R, Dasgupta J. Transient Raman Snapshots of the Twisted Intramolecular Charge Transfer State in a Stilbazolium Dye. The Journal of Physical Chemistry Letters. PMID 32460494 DOI: 10.1021/Acs.Jpclett.0C01124  0.776
2020 Roy P, Dasgupta J. Temporal probing of excitons in organic semiconductors Pure and Applied Chemistry. 92: 707-716. DOI: 10.1515/Pac-2018-1230  0.732
2019 Das A, Mandal I, Venkatramani R, Dasgupta J. Ultrafast photoactivation of C─H bonds inside water-soluble nanocages. Science Advances. 5: eaav4806. PMID 30801018 DOI: 10.1126/Sciadv.Aav4806  0.665
2019 Krishnapriya KC, Roy P, Puttaraju B, Salzner U, Musser AJ, Jain M, Dasgupta J, Patil S. Spin density encodes intramolecular singlet exciton fission in pentacene dimers. Nature Communications. 10: 33. PMID 30604740 DOI: 10.1038/S41467-018-07736-3  0.697
2018 Roy P, Jha A, Yasarapudi VB, Ram T, Puttaraju B, Patil S, Dasgupta J. Author Correction: Ultrafast bridge planarization in donor-π-acceptor copolymers drives intramolecular charge transfer. Nature Communications. 9: 72. PMID 29298980 DOI: 10.1038/S41467-017-02574-1  0.752
2017 Bhattacharjee I, Ghosh N, Raina A, Dasgupta J, Ray D. Conformational switching via an intramolecular H-bond modulates the fluorescence lifetime in a novel coumarin-imidazole conjugate. Physical Chemistry Chemical Physics : Pccp. PMID 29270585 DOI: 10.1039/C7Cp07274K  0.421
2017 Roy P, Jha A, Yasarapudi VB, Ram T, Puttaraju B, Patil S, Dasgupta J. Ultrafast bridge planarization in donor-π-acceptor copolymers drives intramolecular charge transfer. Nature Communications. 8: 1716. PMID 29170455 DOI: 10.1038/S41467-017-01928-Z  0.791
2017 Johny M, Vijayalakshmi K, Das A, Roy P, Mishra A, Dasgupta J. Modulating the Phe-Phe dipeptide aggregation landscape via covalent attachment of an azobenzene photoswitch. Chemical Communications (Cambridge, England). PMID 28783196 DOI: 10.1039/C7Cc04106C  0.729
2017 Patil S, Mukhopadhyay T, Puttaraju B, Roy P, Dasgupta J, Meyer A. Facile Synthesis and Chain-length Dependent Optical and Structural Properties of Diketopyrrolopyrrole-based Oligomers. Chemistry (Weinheim An Der Bergstrasse, Germany). PMID 28636776 DOI: 10.1002/Chem.201702131  0.713
2016 Roy P, Jha A, Dasgupta J. Photoinduced charge generation rates in soluble P3HT : PCBM nano-aggregates predict the solvent-dependent film morphology. Nanoscale. PMID 26763690 DOI: 10.1039/C5Nr06445G  0.754
2015 Dasgupta J, Heyne K, Yang Y, Mathies R. Non-bonded interactions drive the sub-picosecond bilin photoisomerization in the Pfr state of phytochrome Cph1. Chemphyschem : a European Journal of Chemical Physics and Physical Chemistry. PMID 26630441 DOI: 10.1002/Cphc.201501073  0.747
2015 Vijayalakshmi K, Jha A, Dasgupta J. Ultrafast Triplet Generation and its Sensitization Drives Efficient Photoisomerization of Tetra-cis-lycopene to All-trans-lycopene. The Journal of Physical Chemistry. B. 119: 8669-78. PMID 26065440 DOI: 10.1021/Acs.Jpcb.5B02086  0.724
2015 Das A, Jha A, Gera R, Dasgupta J. Photoinduced Charge Transfer State Probes the Dynamic Water Interaction with Metal-Organic Nanocages Journal of Physical Chemistry C. 119: 21234-21242. DOI: 10.1021/Acs.Jpcc.5B06628  0.666
2014 Gera R, Das A, Jha A, Dasgupta J. Light-induced proton-coupled electron transfer inside a nanocage. Journal of the American Chemical Society. 136: 15909-12. PMID 25333866 DOI: 10.1021/Ja509761A  0.79
2014 Jha A, Yasarapudi VB, Jasbeer H, Kanimozhi C, Patil S, Dasgupta J. Heterogeneity in Dye–TiO2 Interactions Dictate Charge Transfer Efficiencies for Diketopyrrolopyrrole-Based Polymer Sensitized Solar Cells The Journal of Physical Chemistry C. 118: 29650-29662. DOI: 10.1021/Jp510733K  0.652
2013 Jha A, Chakraborty D, Srinivasan V, Dasgupta J. Photoinduced charge transfer in solvated anthraquinones is facilitated by low-frequency ring deformations. The Journal of Physical Chemistry. B. 117: 12276-85. PMID 24041295 DOI: 10.1021/Jp408954P  0.631
2013 Khorobrykh A, Dasgupta J, Kolling DRJ, Terentyev V, Klimov VV, Dismukes GC. Evolutionary origins of the photosynthetic water oxidation cluster: Bicarbonate permits mn2+ photo-oxidation by anoxygenic bacterial reaction centers Chembiochem. 14: 1725-1731. PMID 24006214 DOI: 10.1002/Cbic.201300355  0.57
2012 Spillane KM, Dasgupta J, Mathies RA. Conformational homogeneity and excited-state isomerization dynamics of the bilin chromophore in phytochrome Cph1 from resonance Raman intensities. Biophysical Journal. 102: 709-17. PMID 22325295 DOI: 10.1016/J.Bpj.2011.11.4019  0.761
2012 Frontiera RR, Fang C, Dasgupta J, Mathies RA. Probing structural evolution along multidimensional reaction coordinates with femtosecond stimulated Raman spectroscopy. Physical Chemistry Chemical Physics : Pccp. 14: 405-14. PMID 22120433 DOI: 10.1039/C1Cp22767J  0.749
2010 Dasgupta J, Tyryshkin AM, Baranov SV, Dismukes GC. Bicarbonate coordinates to Mn3+ during photo-assembly of the catalytic Mn4Ca core of photosynthetic water oxidation: EPR characterization Applied Magnetic Resonance. 37: 137-150. DOI: 10.1007/S00723-009-0053-Z  0.579
2009 Frontiera RR, Dasgupta J, Mathies RA. Probing interfacial electron transfer in coumarin 343 sensitized TiO2 nanoparticles with femtosecond stimulated Raman. Journal of the American Chemical Society. 131: 15630-2. PMID 19860478 DOI: 10.1021/Ja907188B  0.744
2009 Spillane KM, Dasgupta J, Lagarias JC, Mathies RA. Homogeneity of phytochrome Cph1 vibronic absorption revealed by resonance Raman intensity analysis. Journal of the American Chemical Society. 131: 13946-8. PMID 19739629 DOI: 10.1021/Ja905822M  0.749
2009 Shim S, Dasgupta J, Mathies RA. Femtosecond time-resolved stimulated Raman reveals the birth of bacteriorhodopsin's J and K intermediates. Journal of the American Chemical Society. 131: 7592-7. PMID 19441850 DOI: 10.1021/Ja809137X  0.558
2009 Dasgupta J, Frontiera RR, Taylor KC, Lagarias JC, Mathies RA. Ultrafast excited-state isomerization in phytochrome revealed by femtosecond stimulated Raman spectroscopy. Proceedings of the National Academy of Sciences of the United States of America. 106: 1784-9. PMID 19179399 DOI: 10.1073/Pnas.0812056106  0.711
2008 Dasgupta J, Ananyev GM, Dismukes GC. Photoassembly of the Water-Oxidizing Complex in Photosystem II. Coordination Chemistry Reviews. 252: 347-360. PMID 19190725 DOI: 10.1016/J.Ccr.2007.08.022  0.578
2007 Dasgupta J, Tyryshkin AM, Dismukes GC. ESEEM spectroscopy reveals carbonate and an N-donor protein-ligand binding to Mn2+ in the photoassembly reaction of the Mn4Ca cluster in photosystem II. Angewandte Chemie (International Ed. in English). 46: 8028-31. PMID 17847136 DOI: 10.1002/Anie.200702347  0.542
2006 Tyryshkin AM, Watt RK, Baranov SV, Dasgupta J, Hendrich MP, Dismukes GC. Spectroscopic evidence for Ca2+ involvement in the assembly of the Mn4Ca cluster in the photosynthetic water-oxidizing complex. Biochemistry. 45: 12876-89. PMID 17042506 DOI: 10.1021/Bi061495T  0.558
2006 Dasgupta J, Tyryshkin AM, Kozlov YN, Klimov VV, Dismukes GC. Carbonate complexation of Mn2+ in the aqueous phase: redox behavior and ligand binding modes by electrochemistry and EPR spectroscopy. The Journal of Physical Chemistry. B. 110: 5099-111. PMID 16526753 DOI: 10.1021/Jp055213V  0.567
2004 Dasgupta J, Van Willigen RT, Dismukes GC. Consequences of structural and biophysical studies for the molecular mechanism of photosynthetic oxygen evolution: Functional roles for calcium and bicarbonate Physical Chemistry Chemical Physics. 6: 4793-4802. DOI: 10.1039/B408270B  0.576
2004 Kozlov YN, Zharmukhamedov SK, Tikhonov KG, Dasgupta J, Kazakova AA, Dismukes GC, Klimov VV. Oxidation potentials and electron donation to photosystem II of manganese complexes containing bicarbonate and carboxylate ligands Physical Chemistry Chemical Physics. 6: 4905-4911. DOI: 10.1039/B406569G  0.576
2001 Dismukes GC, Klimov VV, Baranov SV, Kozlov YN, DasGupta J, Tyryshkin A. The origin of atmospheric oxygen on Earth: the innovation of oxygenic photosynthesis. Proceedings of the National Academy of Sciences of the United States of America. 98: 2170-5. PMID 11226211 DOI: 10.1073/Pnas.061514798  0.548
Show low-probability matches.