Full publication list

Full Publication List.
113. Phase Boundaries, Structural Characteristics, and NMR Spectra of Ionic Liquid-in-Oil
Microemulsions Containing Double Chain Surface Active Ionic Liquid: A Comparative Study V. G. Rao, S. Mandal, S. Ghosh, C. Banerjee, N. Sarkar. J. Phys. Chem. B, DOI:
112. Modulation of the Photophysical Properties of 2,2′-Bipyridine-3,3′- diol inside Bile Salt
Aggregates: A Fluorescence-based Study for the Molecular Recognition of Bile Salts. S. Mandal, S. Ghosh, H. H. K. Aggala, C. Banerjee, V. G. Rao, N. Sarkar. Langmuir, 29 (2013)
111. Solvent and rotational relaxation of coumarin-153 and coumarin-480 in ionic liquid (1-
V. G. Rao, C. Banerjee, S. Mandal, S. Ghosh, N. Sarkar. Spectrochimica Acta Part A:
Molecular and Biomolecular Spectroscopy 102 (2013) 371–378
110. Protic ionic liquid-induced changes in the properties of aqueous triton TX-100–CTAB
surfactant solution: Solvent and rotational relaxation studies. V. G. Rao, U. Brahmachari, S. Mandal, S. Ghosh, C. Banerjee, N. Sarkar. Chemical Physics
Letters, 552 (2012) 38–43.
109. Aggregation Behavior of Triton X 100 with a Mixture of Two RoomTemperature Ionic
Liquids: Can We Identify the Mutual Penetration of Ionic Liquids in Ionic Liquid Containing V. G. Rao, S. Mandal, S. Ghosh, C. Banerjee, N. Sarkar. J. Phys. Chem. B, 116 (2012),
108. Study of Fluorescence Resonance Energy Transfer in Zwitterionic Micelle: Ionic-Liquid-
V. G. Rao, S. Mandal, S. Ghosh, C. Banerjee, N. Sarkar. J. Phys. Chem. B, 116 (2012),
107. Tuning the Probe Location on Zwitterionic Micellar System with Variation of pH and
Addition of Surfactants with Different Alkyl Chains: Solvent and Rotational Relaxation Studies. C. Banerjee, S. Mandal, S. Ghosh, V. G. Rao, N. Sarkar. J. Phys. Chem. B. 116 (2012),
106. Photophysics of 3,3′-Diethyloxadicarbocyanine Iodide (DODCI) in Ionic Liquid Micelle
and Binary Mixtures of Ionic Liquids: Effect of Confinement and Viscosity on S. Ghosh, S. Mandal, C. Banerjee, V. G. Rao, N. Sarkar. J. Phys. Chem. B, 116 (2012),
105. Ionic Liquid-in-Oil Microemulsions Composed of Double Chain Surface Active Ionic
Liquid as a Surfactant: Temperature Dependent Solvent and Rotational Relaxation Dynamics of Coumarin-153 in [Py][TF2N]/[C4mim][AOT]/Benzene Microemulsions. V. G. Rao, S. Mandal, S. Ghosh, C. Banerjee, N. Sarkar. J. Phys. Chem. B, 116 (2012),
104. Modulation of Photophysics and Photodynamics of 1′-Hydroxy-2′-acetonaphthone (HAN)
in Bile Salt Aggregates: A Study of Polarity and Nanoconfinement Effects. S. Mandal, S. Ghosh, C. Banerjee, V. G. Rao, N. Sarkar. J. Phys. Chem. B, 116 (2012),
103. Photoinduced electron transfer between various coumarin analogues and N,N-
dimethylaniline inside niosome, a nonionic innocuous polyethylene glycol-based surfactant C. Ghatak, V. G. Rao, S. Mandal, N. Sarkar. Phys. Chem. Chem. Phys, 14 (2012), 8925-8935.
102. Ionic Liquid-Induced Changes in the Properties of Aqueous Zwitterionic Surfactant
Solution: Solvent and Rotational Relaxation Studies. V. G. Rao, C. Ghatak, S. Ghosh, S. Mandal, N. Sarkar. J. Phys. Chem. B, 116(2012), 3690-
101. Dynamics of Solvation and Rotational Relaxation of Coumarin 480 in Pure Aqueous-AOT
Reverse Micelle and Reverse Micelles Containing Different Size Silver Nanoparticles Inside its P. Setua, C. Ghatak, V. G. Rao, S. K. Das, N. Sarkar. J. Phys. Chem. B, 116(2012), 3704-3712
100. The Chameleon-Like Nature of Zwitterionic Micelles: The Effect of Ionic Liquid Addition
on the Properties of Aqueous Sulfobetaine Micelles. V. G. Rao, C. Ghatak, S. Ghosh, S. Mandal, N. Sarkar. ChemPhysChem DOI:
99. Förster resonance energy transfer among a structural isomer of adenine and various
Coumarins inside a nanosized reverse micelle. C. Ghatak, V. G. Rao, S. Mandal, R. Pramanik, S. Sarkar, P. K. Verma, N. Sarkar. Spectrochimica Acta Part A 89 (2012) 67.
98. Designing a New Strategy for the Formation of IL-in-Oil Microemulsions.
V. G. Rao, S. Ghosh, C. Ghatak, S. Mandal, U. Brahmachari, N. Sarkar. J. Phys. Chem. B, 116
97. An Understanding of the Modulation of Photophysical Properties of Curcumin inside a
Micelle Formed by an Ionic Liquid: A New Possibility of Tunable Drug Delivery System. C. Ghatak, V. G. Rao, S. Mandal, S. Ghosh, N. Sarkar. J. Phys. Chem. B 116 (2012) 3369.
96. Pluronic Micellar Aggregates Loaded with Gold Nanoparticles (Au NPs) and Fluorescent
Dyes: A Study of Controlled Nanometal Surface Energy Transfer. S. Mandal, C. Ghatak, V. G. Rao, S. Ghosh, N. Sarkar. J. Phys. Chem. C 116 (2012) 5585
95. Photoinduced Electron Transfer in an Imidazolium Ionic Liquid and in Its Binary Mixtures
with Water, Methanol, and 2-Propanol: Appearance of Marcus-Type of Inversion. S. Sarkar, S. Mandal, C. Ghatak, V. G. Rao, S. Ghosh, N. Sarkar. J. Phys. Chem. B 116 (2012)
94. Solvation Dynamics and Rotational Relaxation Study Inside Niosome, A Nonionic
Innocuous Poly (ethylene Glycol)-Based Surfactant Assembly: An Excitation Wavelength C. Ghatak, V. G. Rao, S. Ghosh, S. Mandal, N. Sarkar. J. Phys. Chem. B 115 (2011) 12514.
93. Photophysics and Photodynamics of 10-Hydroxy-20-acetonaphthone (HAN) in Micelles and
Nonionic Surfactants Forming Vesicles: A Comparative Study of Different Microenvironments S. Mandal, V. G. Rao, C. Ghatak, R. Pramanik, S. Sarkar, N. Sarkar, J. Phys. Chem. B 115
92. Solvation and Rotational Dynamics of Coumarin-153 in Ethylammonium Nitrate Containing
V. G. Rao, C. Ghatak, R. Pramanik, S. Sarkar, N. Sarkar. J. Phys. Chem. B 115 (2011) 10500.
91. Solvent and rotational relaxation study in ionic liquid containing reverse micellar system: A
picosecond fluorescence spectroscopy study. R. Pramanik, S. Sarkar, C. Ghatak, V. G. Rao, N. Sarkar. Chem. Phys.Lett. 512 (2011) 217.
90. Synthesis of Silver Nanoparticle in Imidazolium and Pyrolidium Based Ionic Liquid Reverse
Micelles: A Step Forward in Nanostructure Inorganic Material in Room Temperature Ionic P. Setua, R. Pramanik, S. Sarkar, C. Ghatak, V. G. Rao, S. K. Das, N. Sarkar. J. Mol. Liq. 162
89. Effects of 1-butyl-3-methyl Imidazolium Tetrafluoroborate Ionic Liquid on TX-100 Aqueous
Micelles: Solvent and Rotational Relaxation Studies. R. Pramanik, S. Sarkar, C. Ghatak, V. G. Rao, S. Mandal, N. Sarkar, J. Phys. Chem. B 115
88. Nanocavity Effect on Photophysical Properties of Colchicine: A Proof by Circular
Dichromism Study and Picosecond Time Resolved Analysis in Various Reverse Micellar C. Ghatak, V. G. Rao, R. Pramanik, S. Sarkar, N. Sarkar, J. Phys. Chem. B 115 (2011) 6644.
87. Photoinduced Electron Transfer in a Room Temperature Ionic Liquid 1-Butyl-3-
Methylimidazolium Octyl Sulfate Micelle: A Temperature Dependent Study. S. Sarkar, S. Mandal, R. Pramanik, C. Ghatak, V. G. Rao, N. Sarkar, J. Phys. Chem. B 115
86. Ionic Liquid-Induced Changes in Properties of Aqueous Cetyltrimethylammonium Bromide:
A Comparative Study of Two Protic Ionic Liquids with Different Anions. V. G. Rao, C. Ghatak, S. Ghosh, R. Pramanik, S. Sarkar, S. Mandal, N. Sarkar, J. Phys. Chem.
B 115 (2011) 3828.
85. Room Temperature Ionic Liquid in Confined Media: A Temperature Dependence Solvation
Study in [bmim][BF4]/BHDC/Benzene Reverse Micelles. R. Pramanik, C. Ghatak, V. G. Rao, S. Sarkar, N. Sarkar, J. Phys. Chem. B 115 (2011) 5971.
84. Photoinduced intermolecular electron transfer in a room temperature imidazolium ionic
liquid: An excitation wavelength dependence study. S. Sarkar, R. Pramanik, C. Ghatak, V. G. Rao, N. Sarkar, Chem. Phys. Lett. 506 (2011) 211.
83. Ionic Liquid Containing Microemulsions: Probe by Conductance, Dynamic Light Scattering,
Diffusion-Ordered Spectroscopy NMR Measurements, and Study of Solvent Relaxation R. Pramanik, S. Sarkar, C. Ghatak, V. G. Rao, N. Sarkar, J. Phys. Chem. B 115 (2011) 2322.
([Emim][Tf2N])/TX-100/Cyclohexane ternary microemulsion : Investigation of Photoinduced Electron Transfer in this RTIL containing microemulsion S. Sarkar, R. Pramanik, C. Ghatak, V.G. Rao, N. Sarkar, J. Chem. Phys. 134 (2011). 074507.
81. The effect of membrane fluidity on FRET parameters: an energy transfer study inside small
C. Ghatak, V.G. Rao, R. Pramanik, S. Sarkar, N. Sarkar, Phys. Chem. Chem. Phys. 13 (2011)
80. Chemical dynamics in room-temperature ionic liquids: the role of hydrogen bonding.
Edited by Han, Ke-Li; Zhao, Guang-Jiu From Hydrogen Bonding and Transfer in the Excited 79. Effect of water on the solvent relaxation dynamics in an ionic liquid containing
microemulsion of 1-butyl-3-methyl imidazolium tetrafluoroborate/TritonX-100/cyclohexane. R. Pramanik, S. Sarkar, C. Ghatak, P. Setua V.G. Rao, N. Sarkar, Chem. Phys. Letters, 490
78. Solvent and rotational relaxation of Coumarin-153 in a micellar solution of a room-
temperature ionic liquid, 1-butyl-3-methylimidazolium octyl sulfate, in ethylammonium nitrate. V.G. Rao, C. Ghatak, R. Pramanik, S. Sarkar, N. Sarkar, Chem. Phys. Letters, 499 (2010) 89.
77. Synthesis of Silver Nanoparticle Inside the Nonaqueous Ethylene Glycol Reverse Micelle
and a Comparative Study to Show the Effect of the Nanoparticle on the Reverse Micellar Aggregates through Solvation Dynamics and Rotational Relaxation Measurements. P. Setua, R. Pramanik, S. Sarkar, C. Ghatak, S. K. Das, N. Sarkar, J. Phys. Chem. B, 114 (2010)
76. Microemulsions with Surfactant TX100, Cyclohexane, and an Ionic Liquid Investigated by
Conductance, DLS, FTIR Measurements, and Study of Solvent and Rotational Relaxation within R. Pramanik, S. Sarkar, C. Ghatak, V.G. Rao, P. Setua, N. Sarkar, J. Phys. Chem. B, 114 (2010)
75. Effect of polymer, poly (ethylene glycol)(PEG-400), on solvent and rotational relaxation of
coumarin-480 in an ionic liquid containing microemulsions. R. Pramanik, S. Sarkar, C. Ghatak, P. Setua, N. Sarkar, Phys. Chem. Chem. Phys.,12 (2010)
([Emim][EtSO4]) with Alcohols and Water by Solvent and Rotational Relaxation. S. Sarkar, R. Pramanik, C. Ghatak, P. Setua, N. Sarkar, J. Phys. Chem. B, 114 (2010) 2779.
73. To probe the structure of methanol and Aerosol OT (AOT) in AOT reverse micelles by FTIR
P. Setua, D. Seth, N. Sarkar, Phys. Chem. Chem. Phys, 11 (2009) 8913.
72. Photoinduced electron transfer (PET) from N, N-dimethylaniline to 7-amino Coumarin dyes
in a room temperature ionic liquid (RTIL): Slowing down of electron transfer rate compared to S. Sarkar, R. Pramanik, D. Seth, P. Setua, N. Sarkar, Chem. Phys. Letters, 477 (2009) 102.
71. To Probe the Interaction of Methanol and Acetonitrile with the Ionic Liquid N,N,N-
Trimethyl-N-propyl Ammonium Bis(trifluoromethanesulfonyl) Imide at Different Temperatures R. Pramanik, V.G. Rao, S. Sarkar, C. Ghatak, P. Setua, N. Sarkar, J. Phys. Chem. B, 113 (2009)
70. Direct Observation of Solvation Dynamics in Aqueous Reverse Micellar System Containing
Silver Nanoparticle in the Reverse Micellar Core. P. Setua, R. Pramanik, S. Sarkar, D. Seth, N. Sarkar, J. Phys. Chem. B, 113 (2009) 5677.
69. Photophysical Studies of a Hemicyanine Dye (LDS-698) in Dioxane-Water Mixture and in
Different Alcohols and in a Room Temperature Ionic Liquid D. Seth, S. Sarkar, R. Pramanik, C. Ghatak, P. Setua, N. Sarkar, J. Phys. Chem. B, 113 (2009)
68. Dynamics of Solvent and rotational relaxation of room temperature ionic liquid (RTILS) in
D. Seth, and N. Sarkar, Review book Microemulsions: Properties and Applications, Surfactant Science Series, Taylor and Francis/ CRC Press, 2009, 203-246.
67. Solvent and rotational relaxation of Coumarin 153 in a protic ionic liquid dimethyl ethanol
D. Seth, S. Sarkar, N. Sarkar, J. Phys. Chem. B 112 (2008) 2629.
66. Assessing solvent effects on the singlet excited state lifetime of uracilderivatives: A
femtosecond fluorescence upconversion study in alcohols and D2O
T. Gustavsson, N. Sarkar, A. Banyasz, D. Markovitsi, R. Improta, Chem. Phys., 350 (2008 )
65. Dynamics of solvent and rotational relaxation of Coumarin 153 in a room temperature
ionic liquid Butyl-3-methylimidazolium octyl sulfate forming micellar structure D. Seth, S. Sarkar, N. Sarkar, Langmuir, 24 (2008) 7085.
64. Photoinduced Electron Transfer (PET) Reaction in Polymer-Surfactant aggregates
: PET between N,N-dimethylaniline and 7-Amino Coumarin Dyes, A Chakraborty, D. Seth,P. Setua, N. Sarkar, J. Chem. Phys., 128 (2008) 204510.
63. Interaction of ionic liquid with water with variation of water content in 1-butyl-3- methyl-
imidazolium hexafluorophosphate ([bmim][PF6])/TX-100/water ternary microemulsions monitored by solvent and rotational relaxation of Coumarin 153 and Coumarin 490 D. Seth, A. Chakraborty, P. Setua, N. Sarkar J. Chem. Phys. 126 (2007) 224512/1.
62. Dynamics of Solvent and Rotational Relaxation of Coumarin-153 in Room Temperature
Ionic Liquid 1-Butyl-3-methyl Imidazolium Tetrafluoroborate Confined in Poly(oxyethylene
glycol) Ethers Containing Micelles
D. Seth, A. Chakraborty, P. Setua, N. Sarkar, J. Phys. Chem. B, 111 (2007) 4781.
61. Synthesis, Optical Properties, and Surface Enhanced Raman Scattering of silver
Nanoparticles in Nonaqueous Methanol Reverse Micelles
P. Setua, A. Chakraborty, D. Seth, U. M. Bhatta, P. V. Satyam, N. Sarkar, J. Phys. Chem. C,
60. Probing the interaction of ellagic acid with human serum albumin: A fluorescence
R. K. Nanda, N. Sarkar, R. Banerjee, J. Photochem. Photobiol. A., 192 (2007) 152.
59. Solvent Effects on the Steady-state Absorption and Fluorescence Spectra of Uracil,
T. Gustavsson, A. Banyasz, N.Sarkar, D.Markovitsi, R. Improta, Photochemistry and
Photobiology 83 (2007) 595.
58. Solvent relaxation of a room-temperature ionic liquid [bmim][PF6] confined in a ternary
D. Seth, P. Setua, A. Chakraborty, N. Sarkar, Journal of Chemical Sciences (Bangalore,
57. Dynamics of solvent and rotational relaxation of ionic liquid confined in Microemulsion
N. Sarkar, D. Seth, P. Setua, Book of Abstracts, 2nd International Congress of Ionic Liquids
(COIL-2), Yokohama, Japan.
56. Singlet excited state dynamics of uracil and thymine derivatives: A femtosecond
fluorescence upconversion study in acetonitrile T. Gustavsson, N. Sarkar, E.Lazzarotto, D. Markovitsi, R. Improta, Chem. Phys. Lett., 429
55. Solvent Effect on the Singlet Excited-state Dynamics of 5-Fluorouracil in Acetonitrile as
Compared with Water
T. Gustavsson, N. Sarkar, E.Lazzarotto, D. Markovitsi, V. Barone, R. Improta, J. Phys.
Chem. B 110 (2006) 12843.
54. Interaction of Ionic Liquid with Water in Ternary Microemulsions (TritonX-100/Water/1-
Butyl-3-methylimidazolium Hexafluorophosphate) Probed by Solvent and Rotational Relaxation
of Coumarin 153 and Coumarin 151
D. Seth, A. Chakraborty, P. Setua, N. Sarkar, Langmuir 22 (2006) 7768.
53. Photoinduced Electron Transfer in a Protein-Surfactant Complex: Probing the interaction
A. Chakraborty, D. Seth, P. Setua, N. Sarkar, J. Phys. Chem. B 110 (2006) 16607.
52. Photoinduced intermolecular electron transfer from dimethylaniline to 7- amino-Coumarin
A. Chakraborty, D. Chakrabarty, D. Seth, N. Sarkar, Spectrochimica Acta, Part A, 64A (2006)
51. Photoinduced electron transfer from N,N-dimethylaniline to 7-amino Coumarins in
protein-surfactant complex: Slowing down of electron transfer dynamics compared to micelles A. Chakraborty, D. Seth, P. Setua, N. Sarkar, J. Chem. Phys. 124 (2006) 074512.
50. Dyanamics of Solvent and Rotational Relaxation of Glycerol in the Nanocavity of Reverse
A. Chakraborty, D. Seth, P. Setua, N. Sarkar, J. Phys. Chem. B 110 (2006) 5359.
49. Photoinduced intermolecular electron-transfer from electron donating solvents to
Coumarin dyes in bile salt aggregates: Role of diffusion in electron transfer reaction A. Chakraborty, D. Chakrabarty, D. Seth, P. Hazra, N. Sarkar, Spectrochimica Acta, Part A,
2005
48. Dynamics of Solvent and Rotational Relaxation of Coumarin 153 in Room Temperature
Ionic Liquid 1-Butyl-3-methylimidazolium Hexafluorophosphate Confined in Brij-35 Micelles: A Picosecond Time-Resolved Fluorescence Spectroscopic Study A. Chakraborty, D. Seth, D. Chakrabarty, P. Setua, N. Sarkar, J. Phys. Chem. A 109 (2005)
47. Binding and relaxation behavior of Coumarin-153 in lecithin-taurocholate mixed micelles:
A time resolved fluorescence spectroscopic study D. Chakrabarty, A. Chakraborty, D. Seth, P. Hazra, N. Sarkar, Chem. Phys. Lett., 412 (2005)
46. Intramolecular charge transfer and solvation dynamics of coumarins in reverse micelles
P. Hazra, D. Chakrabarty, N. Sarkar, Photo/Electrochemistry & Photobiology in the
Environment, Energy and Fuel (2005), 305-356.
45. Study of energy transfer from 7-amino Coumarin donors to rhodamine 6G acceptor
in lecithin vesicles and Sodium Taurocholate-lecithin mixed aggregates. D. Seth, A. Chakraborty, P. Setua, D. Chakrabarty, N. Sarkar, J. Phys. Chem. B 109
44. Photoinduced electron transfer from dimethyl aniline to coumarin dyes in reverse
A. Chakraborty, D. Seth, D. Chakrabarty, P. Hazra, N. Sarkar, Chem. Phys.Lett. 405 (2005)
43. Study of energy transfer from 7-amino Coumarin donors to rhodamine 6G acceptor in non-
D. Seth, D. Chakrabarty, A. Chakraborty, N. Sarkar, Chem. Phys. Lett. 401 (2005)546.
42. Effect of alkyl chain length and size of the headgroups of the surfactant on solvent and
rotational relaxation in micelles and mixed micelles D. Chakrabarty, A. Chakraborty, D. Seth, P. Hazra, N. Sarkar, J. Chem. Phys. 122 (2005)
41. Dynamics of solvation and rotational relaxation of Coumarin 153 in an ionic liquid
confined in a nanometer size microemulsions D. Chakrabarty, D. Seth, A. Chakraborty, N. Sarkar, J. Phys. Chem. B 109 (2005) 5753.
40. Effect of water, methanol and acetonitrile on solvation relaxation and rotational
relaxation of Coumarin153 in neat 1-hexyl-3-methyl-imidazolium hexafluorophosphate D. Chakrabarty, A. Chakraborty, D. Seth, N. Sarkar, J. Phys. Chem. A 109 (2005) 1764.
39. Intramolecular charge transfer and solvation dynamics of Nile Red in the nanocavity of
P. Hazra, D. Chakrabarty, A. Chakaborty, N. Sarkar, Chem. Phys. Lett. 388 (2004) 150.
38. Dynamics of solvation and rotational relaxation in neutral Brij 35 and Brij 58 micelles
D. Chakrabarty, P. Hazra, A. Chakraborty, N. Sarkar, Chem.Phys.Lett. 392 (2004) 340.
37. Dynamics
diethyloxadicarbocyanine iodide in room temperature ionic liquid and binary mixture of ionic D. Chakrabarty, A. Chakraborty, P. Hazra, D. Seth, N. Sarkar, Chem. Phys. Lett. 397 (2004)
36. Dynamics of solvation and rotational relaxation of Coumarin 153 in 1-butyl 3-
methylimidazolium hexafluorophosphate [bmim][PF6]-water mixtures D. Chakrabarty, A. Chakraborty, D. Seth, P. Hazra, N. Sarkar, Chem. Phys. Lett. 397 (2004)
35. Effect of hydrogen bonding on intramolecular charge transfer in aqueous and non-
P. Hazra, D. Chakrabarty, A. Chakaborty, N. Sarkar, J. Photochem. Photobiol. A 167 (2004)
34. Probing protein-surfactant interaction by steady state and time- resolved fluorescence
P. Hazra, D. Chakrabarty, A. Chakaborty, N. Sarkar, Biochem. Biophys. Res. Comm. 314
33. Corrigendum to Photoinduced intermolecular electron transfer between Coumarin dyes and
electron donating solvents in cetyltrimethylammonium bromide (CTAB) micelles: evidence A. Chakraborty, D. Chakrabarty, P. Hazra, D. Seth, N. Sarkar, Chem. Phys. Lett. 387 (2004)
32. Solvation Dynamics of Coumarin 480 in TritonX-100 (TX-100) and Bile Salt Mixed
D. Chakrabarty, P. Hazra, N. Sarkar, J. Phys. Chem. A 107 (2003) 5887.
31. Solvation dynamics of Coumarin 480 in Bile salt-Cetyltrimethyl ammonium bromide
(CTAB) and Bile salt-Tween 80 mixed micelles D. Chakrabarty, P. Hazra, A. Chakraborty, N. Sarkar, J. Phys. Chem. B 107 (2003) 13643.
30. Solvation dynamics of Coumarin 153 in aqueous and non-aqueous reverse micelles
P. Hazra, D. Chakrabarty, N. Sarkar, Chem. Phys. Lett. 371 (2003) 553.
29. Solvation dynamics of coumarin 480 in Neutral (TX-100), anionic (SDS), and cationic
P. Hazra, D. Chakrabarty, A. Chakaborty, N. Sarkar, Chem. Phys. Lett. 382 (2003) 71.
28. Dynamics of solvent relaxation in room temperature ionic liquids
D. Chakrabarty, P. Hazra, A. Chakraborty, D. Seth, N. Sarkar, Chem. Phys. Lett. 381 (2003)
27. Photoinduced intermolecular electron transfer between Coumarin dyes and
electrondonating solvents in cetyltrimethylammonium bromide (CTAB) micelles: evidence Chakraborty, D. Chakrabarty, P. Hazra, D. Seth, N. Sarkar, Chem. Phys. Lett. 382
26. Solvation dynamics of Coumarin 152A in methanol and acetonitrile reverse micelles.
P. Hazra, D. Chakrabarty, N. Sarkar, Chem. Phys. Lett. 358 (2002) 523.
25. Intramolecular Charge Transfer and Solvation Dynamics of Coumarin 152 in Aerosol-OT,
Water-Solubilizing Reverse Micelles, and Polar Organic Solvent Solubilizing Reverse P. Hazra, D. Chakrabarty, N. Sarkar, Langmuir 18 (2002) 7872.
24. Solvation dynamics of Coumarin 490 in methanol and acetonitrile reverse micelles
P. Hazra, N. Sarkar, Phys. Chem. Chem. Phys. 4 (2002) 1040.
23. Effect of large magnetic fields on the fluorescence from the a state of gaseous
N. Sarkar, S. Ikeda and H. Hayashi, Mol. Phys. 100 (2002) 1271.
22. Intramolecular charge transfer processes and solvation dynamics of coumarin-490 in
P. Hazra, N. Sarkar,Chem. Phys. Lett. 342 (2001) 303.
21. Effects of large magnetic fields on radiationless transitions of gaseous excited molecules
S. Ikeda, N. Sarkar, W. Sisk and H. Hayashi, RIKEN Review, No.24 (1999) 42.
20. Influence of large magnetic fields on fluorescence of gaseous CS2 excited through several
W. N. Sisk, N. Sarkar, S. Ikeda and H. Hayashi, J. Phys. Chem. A 103 (1999) 7179.
19. Vibronic relaxation of polyatomic molecules in non-polar solvent : Femtosecond
anisotropy/ intensity measurements of the Sn and S1 fluorescence of tetracene N. Sarkar, S. Takeuchi and T. Tahara, J. Phys. Chem. A, 103 (1999) 4808.
18. Dual emission of 2-(2/-hydroxy phenyl) benzimidazole (HPBI) in reverse micelle
N. Sarkar, A. Dutta, S. Das, K. Das and K. Bhattacharyya, J. Photochem. Photobiol. A, 100
17. Effect of large magnetic fields on the fluorescence from the A (1A2) state of gaseous
thiophosgene, N. Sarkar, S. Ikeda and H. Hayashi, International Workshop on Chemical
Dynamics, Hakone, Japan, October 27, 1997.
16. Salt Effect on p-nitrophenol at the water surface : A surface second harmonic generation
K. Das, N. Sarkar, S. Das, A. Dutta, D. Nath and K. Bhattacharyya, J. Chem. Soc. Faraday
Trans. , 92 (1996) 4993.
15. Solvation dynamics of Coumarin-480 in micelles, N. Sarkar, A. Dutta, S. Das and K.
Bhattacharyya, J. Phys. Chem., 100 (1996) 15483.
14. Effect of salt and solvent on the ionic solvation of p-toluidino naphthalene sulphonate
N. Sarkar, K. Das, S. Das, A. Dutta, R. Dutta and K. Bhattacharyya, J. Chem. Soc. Faraday
Trans., 92 (1996) 3097.
13. Solvation dynamics of Coumarin-480 in reverse micelles : Slow relaxation of water
N. Sarkar, K. Das, A. Dutta, S. Das and K. Bhattacharyya, J. Phys. Chem., 100 (1996) 10523
12. Solvation dynamics in solid host : Coumarin-480 in zeolite 13X, K. Das, N. Sarkar, S. Das,
A. Dutta and K. Bhattacharyya, Chem. Phys. Lett., 249 (1996) 323.
11. Fluorescence Monitoring of the hydrophobic surface of dextrin using p-
K. Das, N.Sarkar, S.Das , and K. Bhattacharyya and D. Balasubramanian, Langmuir., 11
(1995) 2410.
10. Excited State Intramolecular Proton Transfer (ESIPT) of 2-(2/-hydroxyphenyl)
N. Sarkar, K. Das, S. Das, A. Dutta, D. Nath and K. Bhattacharyya, J. Phys. Chem., 99 (1995)
9. Effect of urea and Surfactant on p-nitrophenol at the water surface: A surface second
N. Sarkar, K. Das, S. Das, D. Nath and K. Bhattacharyya, J. Chem. Soc. Faraday Trans.,91
8. Excited State Intramolecular Proton Transfer in 2-(2/-hydroxy phenyl) benzimidazole and -
benzoxazole : Effect of rotamerism and hydrogen bonding K. Das, N. Sarkar, A. K. Ghosh, D. Majumdar, D. Nath and K. Bhattacharyya, J. Phys. Chem.,
7. Salt Effect on the Hydrophobic binding of p-toluidino naphthalene sulphonate with
N. Sarkar, K. Das, D. Nath and K. Bhattacharyya, Chem. Phys. Lett., 218 (1994) 492. 6.
Twisted Charge Transfer Processes of Nile Red in homogeneous solution and in N. Sarkar, K. Das, D. Nath and K. Bhattacharyya, Langmuir, 10 (1994) 326.
5. Interaction of urea with fluorophores bound to protein surfaces
K. Das, N. Sarkar and K. Bhattacharyya, J. Chem. Soc. Faraday Trans., 89 (1993) 1959
4. Excited-state intramolecular proton transfer and rotamerism of 2-(2/-hydroxy phenyl)
K. Das, N. Sarkar, D. Majumdar and K. Bhattacharyya, Chem. Phys. Lett., 198 (1992) 443.
3. Non-radiative pathway of anilino-naphthalene sulphonates : twisted intramolecular charge
transfer versus intersystem Crossing K. Das, N. Sarkar, D. Nath and K. Bhattacharyya, Spectrochimica Acta, 48A(1992) 1701.
2. Interaction of urea with fluorophores bound to cylcodextrins. Fluorescence of p-toluidino
N. Sarkar, K. Das, D. Nath and K. Bhattacharyya, Chem.Phys. Lett., 196 (1992) 491.
1. Effect of urea on micelles : Fluorescence of p-toluidino naphthalene sulphonate
N. Sarkar and K. Bhattacharyya, Chem. Phys. Lett., 180 (1991) 283.

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