Items where Author is "Kar, Prasenjit"

Article

Kar, Prasenjit ; Banerjee, Tanmay ; Verma, Sandeep ; Sen, Anik ; Das, Amitava ; Ganguly, Bishwajit ; Ghosh, Hirendra N. (2012) Photosensitization of nanoparticulate TiO₂ using a Re(i)-polypyridyl complex: studies on interfacial electron transfer in the ultrafast time domain Physical Chemistry Chemical Physics, 14 (22). pp. 8192-8198. ISSN 1463-9076

Verma, Sandeep ; Kar, Prasenjit ; Banerjee, Tanmay ; Das, Amitava ; Ghosh, Hirendra N. (2012) Sequential energy and electron transfer in polynuclear complex sensitized TiO₂ nanoparticles Journal of Physical Chemistry Letters, 3 (11). pp. 1543-1548. ISSN 1948-7185

Ghosh, Amrita ; Das, Priyadip ; Gill, Martin R. ; Kar, Prasenjit ; Walker, Michael G. ; Thomas, Jim A. ; Das, Amitava (2011) Photoactive Ru^II-polypyridyl complexes that display sequence selectivity and high-affinity binding to duplex DNA through groove binding Chemistry - A European Journal, 17 (7). pp. 2089-2098. ISSN 0947-6539

Verma, Sandeep ; Kar, Prasenjit ; Das, Amitava ; Ghosh, Hirendra N. (2011) Efficient charge separation in TiO₂ films sensitized with ruthenium(II)-polypyridyl complexes: hole stabilization by ligand-localized charge-transfer states Chemistry - A European Journal, 17 (5). pp. 1561-1568. ISSN 0947-6539

Verma, Sandeep ; Kar, Prasenjit ; Das, Amitava ; Ghosh, Hirendra N. (2011) Efficient charge separation in TiO₂ films sensitized with ruthenium(II)–polypyridyl complexes: hole stabilization by ligand-localized charge-transfer states Chemistry - A European Journal, 17 (5). pp. 1561-1568. ISSN 0947-6539

Verma, Sandeep ; Kar, Prasenjit ; Das, Amitava ; Ghosh, Hirendra Nath (2011) Photophyical properties of ligand localized excited state in ruthenium(II) polypyridyl complexes: a combined effect of electron donor-acceptor ligand Dalton Transactions, 40 . pp. 9765-9773. ISSN 0300-9246

Verma, Sandeep ; Kar, Prasenjit ; Das, Amitava ; Ghosh, Hirendra Nath (2011) Photophysical properties of ligand localized excited state in ruthenium(ii) polypyridyl complexes: a combined effect of electron donor–acceptor ligand Dalton Transactions, 40 (38). pp. 9765-9773. ISSN 1477-9226

Suresh, Moorthy ; Kar, Prasenjit ; Das, Amitava (2010) Intramolecular charge transfer aromatic amines and their application towards molecular logic gate Inorganica Chimica Acta, 363 (12). pp. 2881-2885. ISSN 0020-1693

Kar, Prasenjit ; Verma, Sandeep ; Sen, Anik ; Das, Amitava ; Ganguly, Bishwajit ; Ghosh, Hirendra Nath (2010) Sensitization of nanocrystalline TiO₂ anchored with pendant catechol functionality using a new tetracyanato ruthenium (II) polypyridyl complex Inorganic Chemistry, 49 (9). pp. 4167-4174. ISSN 0020-1669

Verma, Sandeep ; Kar, Prasenjit ; Das, Amitava ; Palit, Dipak K. ; Ghosh, Hirendra N. (2010) The effect of heavy atoms on photoinduced electron injection from nonthermalized and thermalized donor states of MII–polypyridyl (M=Ru/Os) complexes to nanoparticulate TiO₂ surfaces: an ultrafast time-resolved absorption study Chemistry: A European Journal, 16 (2). pp. 611-619. ISSN 0947-6539

Mondal, Amit ; De, Piyali ; Mukhopadhyay, Subrata ; Banerjee, Rupendranath ; Kar, Prasenjit ; Jose, Amilan D. ; Das, Amitava (2009) Kinetics of oxidation of quinol and ascorbic acid with the phen substituted semiquinone ligand, (5,6-dioxolene-1,10-phenanthroline-O,O), bound to the Ru^II(bipy)₂ moiety Polyhedron, 28 (13). pp. 2655-2660. ISSN 0277-5387

Kar, Prasenjit ; Verma, Sandeep ; Das, Amitava ; Ghosh, Hirendra N. (2009) Interfacial electron transfer dynamics involving a new bis-thiocyanate ruthenium(II)-polypyridyl complex, coupled strongly to nanocrystalline TiO₂, through a pendant catecholate functionality Journal of Physical Chemistry C, 113 (18). pp. 7970-7977. ISSN 1932-7455

Verma, Sandeep ; Kar, Prasenjit ; Das, Amitava ; Palit, Dipak K. ; Ghosh, Hirendra N. (2008) Interfacial electron-transfer dynamics on TiO₂ and ZrO₂ nanoparticle surface sensitized by new catechol derivatives of Os(II)-polypyridyl complexes: monitoring by charge-transfer emission Journal of Physical Chemistry C, 112 (8). pp. 2918-2926. ISSN 1932-7447

Amilan Jose, D. ; Krishna Kumar, D. ; Kar, Prasenjit ; Verma, Sandeep ; Ghosh, Amrita ; Ganguly, Bishwajit ; Ghosh, Hirendra N. ; Das, Amitava (2007) Role of positional isomers on receptor-anion binding and evidence for resonance energy transfer Tetrahedron, 63 (48). pp. 12007-12014. ISSN 0040-4020

Amilan Jose, D. ; Kar, Prasenjit ; Koley, Debasis ; Ganguly, Bishwajit ; Thiel, Walter ; Ghosh, Hirendra N. ; Das, Amitava (2007) Phenol-and catechol-based ruthenium (II) polypyridyl complexes as colorimetric sensors for fluoride ions Inorganic Chemistry, 46 (14). pp. 5576-5584. ISSN 0020-1669

Kar, Prasenjit ; Suresh, Moorthy ; Krishna Kumar, D. ; Amilan Jose, D. ; Ganguly, Bishwajit ; Das, Amitava (2007) Preferential binding of the magnesium ion by anthraquinone based chromogenic receptors Polyhedron, 26 (6). pp. 1317-1322. ISSN 0277-5387