Items where Author is "Dhar, Shanta"

Article

Roy, Mithun ; Dhar, Shanta ; Maity, Basudev ; Chakravarty, Akhil R. (2011) Dicopper(II) complexes showing DNA hydrolase activity and monomeric adduct formation with bis(4-nitrophenyl)phosphate Inorganica Chimica Acta, 375 (1). pp. 173-180. ISSN 0020-1693

Roy, Sovan ; Patra, Ashis K. ; Dhar, Shanta ; Chakravarty, Akhil R. (2008) Photosensitizer in a molecular bowl and its effect on the DNA-binding and -cleavage activity of 3d-metal scorpionates Inorganic Chemistry, 47 (13). pp. 5625-5633. ISSN 0020-1669

Dhar, Shanta ; Nethaji, Munirathinam ; Chakravarty, Akhil R. (2006) DNA cleavage on photoexposure at the D-D band in ternary copper(II) complexes using red-light laser Inorganic Chemistry, 45 (26). pp. 11043-11050. ISSN 0020-1669

Dhar, Shanta ; Nethaji, Munirathinam ; Chakravarty, Akhil R. (2005) Steric protection of a photosensitizer in a N,N-bis[2-(2-pyridyl)ethyl]-2-phenylethylamine-copper(II) bowl that enhances red light-induced DNA cleavage activity Inorganic Chemistry, 44 (24). pp. 8876-8883. ISSN 0020-1669

Dhar, Shanta ; Chakravarty, Akhil R. (2005) Photosensitizer in a molecular bowl: steric protection enhancing the photonuclease activity of copper(II) scorpionates Inorganic Chemistry, 44 (8). pp. 2582-2584. ISSN 0020-1669

Dhar, Shanta ; Nethaji, Munirathinam ; Chakravarty, Akhil R. (2005) Synthesis, crystal structure and photo-induced DNA cleavage activity of ternary copper(II) complexes of NSO-donor Schiff bases and NN-donor heterocyclic ligands Inorganica Chimica Acta, 358 (7). pp. 2437-2444. ISSN 0020-1693

Dhar, Shanta ; Nethaji, Munirathinam ; Chakravarty, Akhil R. (2005) Effect of charge transfer bands on the photo-induced DNA cleavage activity of [1-(2-thiazolylazo)-2-naphtholato]copper(II) complexes Journal of Inorganic Biochemistry, 99 (3). pp. 805-812. ISSN 0162-0134

Gupta, Tarkeshwar ; Patra, Ashis K. ; Dhar, Shanta ; Nethaji, Munirathinam ; Chakravarty, Akhil R. (2005) Effect of copper-sulfur bond on the DNA photo-cleavage activity of 2-(methylthio)ethylpyridine-2-carbaldimine copper(II) complexes Journal of Chemical Sciences, 117 (2). pp. 123-132. ISSN 0253-4134

Patra, Ashis K. ; Dhar, Shanta ; Nethaji, Munirathinam ; Chakravarty, Akhil R. (2005) Metal-assisted red light-induced DNA cleavage by ternary L-methionine copper(II) complexes of planar heterocyclic bases Dalton Transactions, 2005 (5). pp. 896-902. ISSN 1477-9226

Dhar, Shanta ; Nethaji, Munirathinam ; Chakravarty, Akhil R. (2005) Designing molecules for PDT: red light-induced DNA cleavage on disulfide bond activation in a dicopper(II) complex Dalton Transactions (2). pp. 344-348. ISSN 1477-9226

Mukherjee, Arindam ; Dhar, Shanta ; Nethaji, Munirathinam ; Chakravarty, Akhil R. (2005) Ternary iron(II) complex with an emissive imidazopyridine arm from schiff base cyclizations and its oxidative DNA cleavage activity Dalton Transactions (2). pp. 349-353. ISSN 1477-9226

Pradhan, Rabindranath ; Thomas, Anitha M. ; Mukerjee, Arindam ; Dhar, Shanta ; Nethaji, Munirathinam ; Chakravarthy, Akhil R. (2005) Synthesis, crystal structure and DNA hydrolysis activity of ternary (N-salicylidene-L-methioninato)- copper(II) complexes of heterocyclic bases Indian journal of chemistry. Sect. A: Inorganic, physical, theoretical & analytical, 44 (1). pp. 18-26. ISSN 0376-4710

Gupta, Tarkeshwar ; Dhar, Shanta ; Nethaji, Munirathinam ; Chakravarty, Akhil R. (2004) Bis(dipyridophenazine)copper(II) complex as major groove directing synthetic hydrolase Dalton Transactions, 2004 (12). pp. 1896-1900. ISSN 1477-9226

Dhar, Shanta ; Reddy, Pattubala A. N. ; Chakravarty, Akhil R. (2004) Intramolecular nucleophilic activation promoting efficient hydrolytic cleavage of DNA by (aqua)bis(dipyridiquinoxaline)-copper(II) complex Dalton Transactions, 2004 (5). pp. 697-698. ISSN 1477-9226

Dhar, Shanta ; Nethaji, Munirathinam ; Chakravarty, Akhil R. (2004) Synthetic analogue approach for the functional domains of copper(II) bleomycins and its DNA cleavage activity Dalton Transactions, 2004 (24). pp. 4180-4184. ISSN 1477-9226

Dhar, Shanta ; Senapati, Dulal ; Das, Puspendu K. ; Chattopadhyay, Pabitra ; Nethaji, Munirathinam ; Chakravarty, Akhil R. (2003) Ternary copper complexes for photocleavage of DNA by red light: direct evidence for sulfur-to-copper charge transfer and d-d band involvement Journal of the American Chemical Society, 125 (40). pp. 12118-12124. ISSN 0002-7863

Dhar, Shanta ; Chakravarty, Akhil R. (2003) Efficient visible light induced nuclease activity of a ternary mono-1,10-phenanthroline copper(II) complex containing 2-(methylthio)ethylsalicylaldimine Inorganic Chemistry, 42 (8). pp. 2483-2485. ISSN 0020-1669

Dhar, Shanta ; Senapati, Dulal ; Reddy, Pattubala A. N. ; Das, Puspendu K. ; Chakravarty, Akhil R. (2003) Metal-assisted red light-induced efficient DNA cleavage by dipyridoquinoxaline-copper(II) complex Chemical Communications (19). pp. 2452-2453. ISSN 1359-7345

Dhar, Shanta ; Reddy, Pattubala A. N. ; Nethaji, Munirathinam ; Mahadevan, Subramony ; Saha, Manas K. ; Chakravarty, Akhil R. (2002) Effect of steric encumbrance of tris(3-phenylpyrazolyl)borate on the structure and properties of ternary copper(II) complexes having N,N-donor heterocyclic bases Inorganic Chemistry, 41 (13). pp. 3469-3476. ISSN 0020-1669