NIKHIL GUCHHAIT - Research Publications - University Of Calcutta Research Profile

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275 Publications

53 Journals

NIKHIL GUCHHAIT

Professor

Chemistry

nguchhait@yahoo.com (Work)

+91-8013468082 (Work)

Publications - 275

Publications (275)

Publications (275)

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Journal
Density functional theory (DFT) and natural bond orbital (NBO) investigation of intramolecular hydrogen bond interaction and excited-state intramolecular proton transfer (ESIPT) reaction in a five-membered hydrogen-bonding system 2-(1H-pyrazol-5-yl)pyridi
B K PAUL and
NIKHIL GUCHHAIT
2011 | -
Journal
A computational investigation on the intramolecular hydrogen bonding interaction and excited state intramolecular proton transfer process in 2-quinolin-2-yl-phenol
B K PAUL and
NIKHIL GUCHHAIT
2011 | ELSEVIER SCIENCE BV
Articles
On the photophysics of 3,5,6-trichlorosalicylic acid: Spectroscopic study combined with hartree-fock and density functional theory calculations
B K PAUL, A SAMANTA and
NIKHIL GUCHHAIT
2011 | SPRINGER/PLENUM PUBLISHERS
Journal
Spectroscopic probe analysis for exploring probe-protein interaction: A mapping of native, unfolding and refolding of protein bovine serum albumin by extrinsic fluorescence probe
A SAMANTA, B K PAUL and
NIKHIL GUCHHAIT
2011 | ELSEVIER SCIENCE BV
Articles
{Constrained photophysics of an ESIPT probe within $\beta$-cyclodextrin nanocavity and chaotrope-induced perturbation of the binding phenomenon: Implication towards hydrophobic {\ldots}}
B Paul K and
NIKHIL GUCHHAIT
2011
Journal
Studies of bio-mimetic medium of ionic and non-ionic micelles by a simple charge transfer fluorescence probe N,N-dimethylaminonapthyl-(acrylo)-nitrile
A SAMANTA, B K PAUL and
NIKHIL GUCHHAIT
2011 | PERGAMON-ELSEVIER SCIENCE LTD
Journal
Fluorescent probing of protein bovine serum albumin stability and denaturation using polarity Sensitive spectral response of a charge transfer probe
S GHOSH, S JANA, ...,
NIKHIL GUCHHAIT
(4 authors)
2011 | SPRINGER/PLENUM PUBLISHERS
Journal
A Schiff base-derived new model compound for selective fluorescence sensing of Cu(II) and Zn(II) with ratiometric sensing potential: Synthesis, photophysics and mechanism of sensory action
B K PAUL, S KAR and
NIKHIL GUCHHAIT
2011 | ELSEVIER SCIENCE SA
Journal
Constrained photophysics of an ESIPT probe within Î²-cyclodextrin nanocavity and chaotrope-induced perturbation of the binding phenomenon: Implication towards hydrophobic interaction mechanism between urea and the molecular probe
B K PAUL and
NIKHIL GUCHHAIT
2011 | -
Journal
Constrained photophysics of partially and fully encapsulated charge transfer probe (E)-3-(4-Methylaminophenyl) acrylic acid methyl ester inside cyclodextrin nano-cavities: Evidence of cyclodextrins cavity dependent complex stoichiometry
S GHOSH, S JANA and
NIKHIL GUCHHAIT
2011 | PERGAMON-ELSEVIER SCIENCE LTD
Articles
{Constrained photophysics of partially and fully encapsulated charge transfer probe (E)-3-(4-Methylaminophenyl) acrylic acid methyl ester inside cyclodextrin nano-cavities {\ldots}}
S Ghosh, S Jana and
NIKHIL GUCHHAIT
2011
Journal
Modulation of prototropic activity and rotational relaxation dynamics of a cationic biological photosensitizer within the motionally constrained bio-environment of a protein
B K PAUL and
NIKHIL GUCHHAIT
2011 | American Chemical Society
Journal
Morphological transition of the host-structure influences solvent-relaxation: A wavelength-selective fluorescence exploration through environment-sensitive intramolecular charge transfer photophysics
B K PAUL and
NIKHIL GUCHHAIT
2011 | PERGAMON-ELSEVIER SCIENCE LTD
Journal
A spectral deciphering of the binding interaction of an intramolecular charge transfer fluorescence probe with a cationic protein: Thermodynamic analysis of the binding phenomenon combined with blind docking study
B K PAUL and
NIKHIL GUCHHAIT
2011 | ROYAL SOC CHEMISTRY
Articles
{Exploring the strength, mode, dynamics and kinetics of binding interaction of a cationic biological photosensitizer with DNA: implication on dissociation of the drug–DNA {\ldots}}
B Paul K and
NIKHIL GUCHHAIT
2011
Articles
{TD–DFT investigation of the potential energy surface for Excited-State Intramolecular Proton Transfer (ESIPT) reaction of 10-hydroxybenzo [h] quinoline: Topological (AIM) and {\ldots}}
B Paul K and
NIKHIL GUCHHAIT
2011
Journal
Evidence of acid mediated enhancement of photoinduced charge transfer reaction in 2-methoxy-4-(N,N-dimethylamino)benzaldehyde: Spectroscopic and quantum chemical study
A SAMANTA, B K PAUL, ...,
NIKHIL GUCHHAIT
(6 authors)
2010 | ELSEVIER SCIENCE SA
Journal
Fluorescent probing of urea-induced chemical unfolding of bovine serum albumin by intramolecular charge transfer fluorescence probe E-3-(4-Dimethylamino-Naphthalen-1-yl)-acrylic acid
S GHOSH and
NIKHIL GUCHHAIT
2010 | WILEY-BLACKWELL
Journal
Lactim-lactam tautomerism is favoured over enol-keto tautomerism in 2-hydroxy-5-(4-fluorophenyl)nicotinic acid: Experimental and quantum chemical approach
B K PAUL, A SAMANTA, ...,
NIKHIL GUCHHAIT
(4 authors)
2010 | ELSEVIER SCIENCE SA
Journal
Exploring hydrophobic subdomain iia of the protein bovine serum albumin in the native, intermediate, unfolded, and refolded states by a small fluorescence molecular reporter
B K PAUL, A SAMANTA and
NIKHIL GUCHHAIT
2010 | American Chemical Society

Showing 181-200 of 275 results

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