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LMU München
Fakultät für Physik


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Impressum
(c) 2002 BMO


Dr. Subrata Mahanta
Postdoctoral Fellow
 Research Area: Ultrafast Laser Spectrscopy

Research Interest: steady-state and time-resolved fluorometric study of the photophysical and photochemical processes
(Excited State Proton Transfer (ESPT),Intramolecular Charge transfer(ICT), Proton Coupled Charge Transfer (PCCT)
and energy transfer)

At BMO I am involved to study the ultrafast characterization of known and available Proton Coupled Charge Transfer (PCCT) systems.

Funding agency
Alexander von Humboldt Foundation
 
E-mail:subrata.mahanta@physik.uni-muenchen.de
 
Recent Publications: "A DFT Based Theoretical Study of the Photophysics of 4-Hydroxyacridine: Single Water Mediated Excited State Proton Transfer"
Bijan Kumar Paul,Subrata Mahanta, Rupashree Balia Singh, and Nikhil Guchhait
J. Phys. Chem. A, 2010, 114 (7), pp 2618–2627
(no BMO publications)
details

"Inequivalence of Substitution Pairs in Hydroxynaphthaldehyde: A Theoretical Measurement by Intramolecular Hydrogen Bond Strength, Aromaticity and Excited-State Intramolecular Proton Transfer Reaction"
Subrata Mahanta, Bijan Kumar Paul, Rupashree Balia Singh, and Nikhil Guchhait
Journal of Computational Chemistry (Revision)
(no BMO publications)
details

"Study of protein-probe complexation equilibria and protein-surfactant interaction using charge transfer fluorescence probe Methyl ester of N,N-dimethylamino naphthyl acrylic acid"
Subrata Mahanta, Rupashree Balia Singh, Arnab Bagchi, Debnarayan Nath and Nikhil Guchhait
Journal of Luminescence, Volume 130, Issue 6, June 2010, Pages 917-926
(no BMO publications)
details

"Spectral modulation of charge transfer fluorescence probe encapsulated inside aqueous and non-aqueous β-cyclodextrin nanocavities"
Rupashree Balia Singh, Subrata Mahanta and Nikhil Guchhait
Journal of Molecular Structure,963, 92-97(2010).
(no BMO publications)
details

"Reply to comment on ‘Critical micellar concentration and protein–surfactant interaction(Comment to ‘Destructive and protective action of sodium dodecyl sulphate micelles on the native conformation of Bovine Serum Albumin: A study by extrinsic fluorescence probe 1-hydroxy-2-naphthaldehye’)’"
Rupashree Balia Singh, Subrata Mahanta and Nikhil Guchhait
Chemical Physics Letters, 483, 184-185 (2009)
(no BMO publications)
details

"Study of proteinous and micellar microenvironment using donor acceptor charge transfer fluorosensor N,N-dimethylaminonaphthyl-(acrylo)-nitrile"
Rupashree Balia Singh, Subrata Mahanta and Nikhil Guchhait
Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy, 72, 1103-1111(2009)
(no BMO publications)
details

"Study of Protein–Probe Interaction and Protective Action of Surfactant Sodium Dodecyl Sulphate in Urea-Denatured HSA using Charge Transfer Fluorescence Probe Methyl Ester of N , N -Dimethylamino Naphthyl Acrylic Acid"
Subrata Mahanta, Rupashree Balia Singh, and Nikhil Guchhait
Journal of Fluorescence, 19,291-302(2009)
(no BMO publications)
details

"Interaction of human serum albumin with charge transfer probe ethyl ester of N,N-dimethylamino naphthyl acrylic acid: An extrinsic fluorescence probe for studying protein micro-environment"
Rupashree Balia Singh, Subrata Mahanta, Arnab Bagchi and Nikhil Guchhait
Photochem. Photobiol. Sci., 8, 101 - 110(2009)
(no BMO publications)
details

"Solvent dependent excited state spectral properties of 4-hydroxyacridine: Evidence for only water mediated excited state proton transfer process"
Rupashree Balia Singh, Subrata Mahanta and Nikhil Guchhait
Journal of Photochemistry and Photobiology A: Chemistry, 200, 325-333 (2008)
(no BMO publications)
details

"Evidence of coupled photoinduced proton transfer and intramolecular charge transfer reaction in para-N,N-dimethylamino orthohydroxy benzaldehyde: Spectroscopic and theoretical studies"
Subrata Mahanta, Rupashree Balia Singh, Samiran Kar and Nikhil Guchhait
Chemical Physics, 354, 118-129(2008)
(no BMO publications)
details

alle 19 Publikationen