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Prof. Hirendra N. Ghosh, Director
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Ultrafast electron transfer dynamics from molecular adsorbates to semiconductor nanocrystalline thin films
JB Asbury, E Hao, Y Wang, HN Ghosh, T Lian
The Journal of Physical Chemistry B 105 (20), 4545-4557, 2001
7542001
Femtosecond IR study of excited-state relaxation and electron-injection dynamics of Ru (dcbpy) 2 (NCS) 2 in solution and on nanocrystalline TiO2 and Al2O3 thin films
JB Asbury, RJ Ellingson, HN Ghosh, S Ferrere, AJ Nozik, T Lian
The Journal of Physical Chemistry B 103 (16), 3110-3119, 1999
5271999
Dynamics of Electron Injection in Nanocrystalline Titanium Dioxide Films Sensitized with [Ru(4,4‘-dicarboxy-2,2‘-bipyridine)2(NCS)2] by Infrared Transient …
RJ Ellingson, JB Asbury, S Ferrere, HN Ghosh, JR Sprague, T Lian, ...
The Journal of Physical Chemistry B 102 (34), 6455-6458, 1998
3471998
Evidences of hot excited state electron injection from sensitizer molecules to TiO2 nanocrystalline thin films
JB Asbury, YQ Wang, E Hao, HN Ghosh, T Lian
Research on Chemical Intermediates 27 (4), 393-406, 2001
3452001
Direct Observation of Ultrafast Electron Injection from Coumarin 343 to TiO2 Nanoparticles by Femtosecond Infrared Spectroscopy
HN Ghosh, JB Asbury, T Lian
The Journal of Physical Chemistry B 102 (34), 6482-6486, 1998
2481998
Emission from the Charge Transfer State of Xanthene Dye-Sensitized TiO2 Nanoparticles:  A New Approach to Determining Back Electron Transfer Rate and …
G Ramakrishna, HN Ghosh
The Journal of Physical Chemistry B 105 (29), 7000-7008, 2001
1852001
Interfacial Electron Transfer between Fe(II)(CN)64- and TiO2 Nanoparticles:  Direct Electron Injection and Nonexponential Recombination
HN Ghosh, JB Asbury, Y Weng, T Lian
The Journal of Physical Chemistry B 102 (50), 10208-10215, 1998
1811998
Charge recombination reactions in photoexcited fullerene C60-amine complexes studied by picosecond pump probe spectroscopy
HN Ghosh, H Pal, AV Sapre, JP Mittal
Journal of the American Chemical Society 115 (25), 11722-11727, 1993
1681993
Effect of particle size on the reactivity of quantum size ZnO nanoparticles and charge-transfer dynamics with adsorbed catechols
G Ramakrishna, HN Ghosh
Langmuir 19 (7), 3006-3012, 2003
1652003
Phenol-and catechol-based ruthenium (II) polypyridyl complexes as colorimetric sensors for fluoride ions
DA Jose, P Kar, D Koley, B Ganguly, W Thiel, HN Ghosh, A Das
Inorganic chemistry 46 (14), 5576-5584, 2007
1612007
Optical and Photochemical Properties of Sodium Dodecylbenzenesulfonate (DBS)-Capped TiO2 Nanoparticles Dispersed in Nonaqueous Solvents
G Ramakrishna, HN Ghosh
Langmuir 19 (3), 505-508, 2003
1532003
Ultrafast Charge Carrier Relaxation and Charge Transfer Dynamics of CdTe/CdS Core− Shell Quantum Dots as Studied by Femtosecond Transient Absorption Spectroscopy
S Rawalekar, S Kaniyankandy, S Verma, HN Ghosh
The Journal of Physical Chemistry C 114 (3), 1460-1466, 2010
1432010
Exciton Energy and Charge Transfer in Porphyrin Aggregate/Semiconductor (TiO2) Composites
S Verma, HN Ghosh
The Journal of Physical Chemistry Letters 3 (14), 1877-1884, 2012
1322012
Strongly coupled ruthenium− polypyridyl complexes for efficient electron injection in dye-sensitized semiconductor nanoparticles
G Ramakrishna, DA Jose, DK Kumar, A Das, DK Palit, HN Ghosh
The Journal of Physical Chemistry B 109 (32), 15445-15453, 2005
1282005
Ultrafast relaxation dynamics in graphene oxide: evidence of electron trapping
S Kaniyankandy, SN Achary, S Rawalekar, HN Ghosh
The Journal of Physical Chemistry C 115 (39), 19110-19116, 2011
1212011
Aggregation of C70 in Solvent Mixtures
HN Ghosh, AV Sapre, JP Mittal
The Journal of Physical Chemistry 100 (22), 9439-9443, 1996
1211996
Dynamics of Interfacial Electron Transfer from Photoexcited Quinizarin (Qz) into the Conduction Band of TiO2 and Surface States of ZrO2 Nanoparticles
G Ramakrishna, AK Singh, DK Palit, HN Ghosh
The Journal of Physical Chemistry B 108 (15), 4775-4783, 2004
1162004
Charge Transfer Emission in Coumarin 343 Sensitized TiO2 Nanoparticle: A Direct Measurement of Back Electron Transfer
HN Ghosh
The Journal of Physical Chemistry B 103 (47), 10382-10387, 1999
1141999
Efficient electron injection from twisted intramolecular charge transfer (TICT) state of 7-diethyl amino coumarin 3-carboxylic acid (D-1421) dye to TiO2 nanoparticle
G Ramakrishna, HN Ghosh
The Journal of Physical Chemistry A 106 (11), 2545-2553, 2002
1102002
Ultrafast intermolecular hydrogen bond dynamics in the excited state of fluorenone
V Samant, AK Singh, G Ramakrishna, HN Ghosh, TK Ghanty, DK Palit
The Journal of Physical Chemistry A 109 (39), 8693-8704, 2005
1092005
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