S. Kar

发表

Lactim–lactam tautomerism is favoured over enol–keto tautomerism in 2-hydroxy-5-(4-fluorophenyl)nicotinic acid: Experimental and quantum chemical approach

Bijan Kumar Paul, N. Guchhait, A. Samanta, 2010 .

Dual emission from (E)-3-(4-methylamino-phenyl)-acrylic acid ethyl ester (MAPAEE) and its application as fluorescence probe for studying micellar and protein microenvironment

N. Guchhait, A. Chakraborty, Shalini Ghosh, 2009 .

Photo-induced charge transfer emission in (E)-3-(4-dimethylamino-naphthalen-1-yl)-acrylic acid and its use as metal ions fluorosensor

N. Guchhait, A. Chakraborty, Shalini Ghosh, 2009 .

Photoinduced intramolecular charge transfer (ICT) reaction in trans-methyl p-(dimethylamino) cinnamate : A combined fluorescence measurement and quantum chemical calculations

N. Guchhait, A. Chakraborty, S. Kar, 2006 .

Photoinduced intramolecular charge transfer reaction in (E)-3-(4-Methylamino-phenyl)-acrylic acid methyl ester: A fluorescence study in combination with TDDFT calculation.

N. Guchhait, A. Chakraborty, D. Nath, 2006, The journal of physical chemistry. A.

Photophysical properties of trans-3-(4-monomethylamino-phenyl)-acrylonitrile: Evidence of twisted intramolecular charge transfer (TICT) process

N. Guchhait, A. Chakraborty, S. Kar, 2006 .

Construction of Self-Assembling Lipopeptide-Based Benign Nanovesicles to Prevent Amyloid Fibril Formation and Reduce Cytotoxicity of GxxxGxxxGxxxG Motif.

Samit Guha, S. Kar, Pranab Chandra Saha, 2022, Bioconjugate chemistry.

Evidence of coupled photoinduced proton transfer and intramolecular charge transfer reaction in para-N,N-dimethylamino orthohydroxy benzaldehyde: Spectroscopic and theoretical studies

N. Guchhait, R. Singh, S. Mahanta, 2008 .

Construction of Red Fluorescent Dual Targeting Mechanically Interlocked Molecules for Live Cancer Cell Specific Lysosomal Staining and Multicolor Cellular Imaging.

Arunima Sengupta, Shreya Das, Samit Guha, 2022, Organic letters.

Hybrid Bioorganic–Inorganic Materials Prepared by Site-Specific Ligation of Peptides to Functionalized Polydisperse Silica Particles

O. Melnyk, J. Durand, M. Granier, 2005 .

Excited State Lactim to Lactam Type Tautomerization Reaction in 5-(4-Fluorophenyl)-2-Hydroxypyridine: Spectroscopic Study and Quantum Chemical Calculation

Bijan Kumar Paul, N. Guchhait, S. Kar, 2010, Journal of Fluorescence.

Photo-physical properties of 1-hydroxy-2-naphthaldehyde: A combined fluorescence spectroscopy and quantum chemical calculations

N. Guchhait, R. Singh, S. Mahanta, 2007 .

Steric-controlled excimer formation in naphthalene analogues of chalcone.

S. Basu, S. Chatterjee, S. Kar, 2004, Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy.

Selective fluorescence sensing of Cu(II) and Zn(II) using a new Schiff base-derived model compound: naked eye detection and spectral deciphering of the mechanism of sensory action.

Bijan Kumar Paul, N. Guchhait, Soumen Ghosh, 2013, The Analyst.

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

Bijan Kumar Paul, N. Guchhait, S. Kar, 2011 .

Evidence for excited state intramolecular charge transfer reaction in donor–acceptor molecule 5-(4-dimethylamino-phenyl)-penta-2,4-dienoic acid methyl ester: Experimental and quantum chemical approach

Bijan Kumar Paul, N. Guchhait, S. Kar, 2010 .

Evidence of acid mediated enhancement of photoinduced charge transfer reaction in 2-methoxy-4-(N,N-dimethylamino)benzaldehyde: Spectroscopic and quantum chemical study

Bijan Kumar Paul, N. Guchhait, R. Singh, 2010 .

Photoinduced properties of methyl ester of 2,6-dimethyl-1-amino-4-benzoic acid: evidence of charge transfer emission from a weak primary amino donor.

N. Guchhait, A. Chakraborty, Shalini Ghosh, 2010, Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy.

Spectroscopic and theoretical evidence for the photoinduced twisted intramolecular charge transfer state formation in N,N-dimethylaminonaphthyl-(acrylo)-nitrile

N. Guchhait, R. Singh, S. Mahanta, 2008 .

A combined experimental and theoretical study on photoinduced intramolecular charge transfer in trans-ethyl p-(dimethylamino)cinamate

N. Tamai, S. Mitra, A. K. Chandra, 2008 .

Photoinduced intramolecular charge transfer in methyl ester of N,N′-Dimethylaminonaphthyl-(acrylic)-acid: Spectroscopic measurement and quantum chemical calculations

N. Guchhait, R. Singh, S. Mahanta, 2008 .

Spectroscopic study of excited state intramolecular charge transfer in ethyl ester of N,N'-Dimethylaminonaphthyl-(acrylic)-acid

N. Guchhait, R. Singh, S. Mahanta, 2007 .

Photoinduced intramolecular charge-transfer reactions in 4-amino-3-methyl benzoic acid methyl ester: A fluorescence study in condensed-phase and jet-cooled molecular beams

N. Guchhait, A. Chakraborty, D. Nath, 2007 .

Secondary amino group as charge donor for the excited state intramolecular charge transfer reaction in trans-3-(4-monomethylamino-phenyl)-acrylic acid: Spectroscopic measurement and theoretical calculations

N. Guchhait, A. Chakraborty, S. Kar, 2006 .

Excited State Charge Transfer reaction with dual emission from 5-(4-dimethylamino-phenyl)-penta-2,4-dienenitrile: Spectral measurement and theoretical density functional theory calculation

N. Guchhait, S. Dalapati, Shalini Ghosh, 2011 .

Photoinduced intramolecular charge transfer phenomena in 5-(4-dimethylamino-phenyl)-penta-2,4-dienoic acid.

N. Guchhait, S. Dalapati, Shalini Ghosh, 2011, Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy.

Intramolecular Charge Transfer as Probing Reaction: Fluorescence Monitoring of Protein-Surfactant Interaction

R. Das, S. Mitra, S. Kar, 1997 .

Selective fluorescence sensing of Cu(II) and Zn(II) using a simple Schiff base ligand: naked eye detection and elucidation of photoinduced electron transfer (PET) mechanism.

N. Guchhait, Soumen Ghosh, A. Ganguly, 2015, Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy.

Excited state intramolecular proton transfer in 3-hydroxy-2-naphthaldehyde : A combined study by absorption and emission spectroscopy and quantum chemical calculation

N. Guchhait, R. Singh, S. Mahanta, 2006 .

Vibronic interaction and photophysics of chalcone derivatives

S. Chakravorti, P. Bangal, S. Kar, 1996 .

Live-Cell Mitochondrial Targeted NIR Fluorescent Covalent Labeling of Specific Proteins Using a Dual Localization Effect.

Arunima Sengupta, Nayim Sepay, M. Bhattacharyya, 2023, Bioconjugate chemistry.

Novel copper(II)-mediated photocyclization of methoxynaphthyl analogues of chalcone: unusual electron transfer from excited vinyl arenes

S. Kar, S. Lahiri, 1995 .

Novel Copper(II)-Mediated Photocyclization of Methoxynaphthyl Analogues of Chalcone: Unusual Electron Transfer from Excited Vinyl Arenes.

S. Kar, S. Lahiri, 1995 .

Selective fluorescence sensing of Cu(II) and Zn(II) using a new Schiff base-derived model compound: naked eye detection and spectral deciphering of the mechanism of sensory action.

Bijan Kumar Paul, N. Guchhait, Soumen Ghosh, 2013, The Analyst.

Synthesis and Chemical Reactivity of α‐Oxo Aldehyde‐Supported Silicas

O. Melnyk, J. Durand, M. Granier, 2003 .

COCHO-modified oxides nanoparticles by using phosphonic acid as grafting agent

O. Melnyk, J. Durand, M. Granier, 2003 .