Search Results - "Dutta, Sabari"

Comparative study of copper(II)–curcumin complexes as superoxide dismutase mimics and free radical scavengers by Barik, Atanu, Mishra, Beena, Kunwar, Amit, Kadam, Ramakant M., Shen, Liang, Dutta, Sabari, Padhye, Subhash, Satpati, Ashis K., Zhang, Hong-Yu, Indira Priyadarsini, K.

“…Two stoichiometrically different copper(II) complexes of curcumin (stoichiometry, 1:1 and 1:2 for copper:curcumin), were examined for their superoxide…”
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Conserved Aspartic Acid 714 in Transmembrane Segment 8 of the ZntA Subgroup of P1B-Type ATPases Is a Metal-Binding Residue by Dutta, Sabari J, Liu, Junbo, Hou, Zhanjun, Mitra, Bharati

“…ZntA from Escherichia coli is a member of the P1B-type ATPase family that confers resistance specifically to Pb2+, Zn2+, and Cd2 salts by active efflux across…”
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Metal-Binding Affinity of the Transmembrane Site in ZntA:  Implications for Metal Selectivity by Liu, Junbo, Dutta, Sabari J, Stemmler, Ann J, Mitra, Bharati

“…ZntA, a P1B-type ATPase, confers resistance specifically to Pb2+, Zn2+, and Cd2 in Escherichia coli. Inductively coupled plasma mass spectrometry measurements…”
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Conservative and Nonconservative Mutations of the Transmembrane CPC Motif in ZntA:  Effect on Metal Selectivity and Activity by Dutta, Sabari J., Liu, Junbo, Stemmler, Ann J., Mitra, Bharati

“…ZntA from Escherichia coli belongs to the P1B-ATPase transporter family and mediates resistance to toxic levels of selected divalent metal ions. P1B-type…”
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Kinetic Analysis of Metal Binding to the Amino-Terminal Domain of ZntA by Monitoring Metal−Thiolate Charge-Transfer Complexes by Dutta, Sabari J, Liu, Junbo, Mitra, Bharati

“…ZntA, a P1B-ATPase transporter from Escherichia coli, mediates resistance specifically to Pb2+, Zn2+, and Cd2+ by active efflux. ZntA has a hydrophilic…”
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Structural characterization and SOD activity of copper–oxaprozinate by Dutta, Sabari, Padhye, Subhash, Mckee, Vickie

“…SOD activity of the diaryl substituted heterocyclic COX-2 inhibitor, viz. oxaprozin ( 2), is synergistically enhanced upon copper conjugation compared to…”
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Conserved Aspartic Acid 714 in Transmembrane Segment 8 of the ZntA Subgroup of P 1B -Type ATPases Is a Metal-Binding Residue by Dutta, Sabari J., Liu, Junbo, Hou, Zhanjun, Mitra, Bharati

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Antioxidant and antiproliferative activity of curcumin semicarbazone by Dutta, Sabari, Padhye, Subhash, Priyadarsini, K. Indira, Newton, Chris

“…A new semicarbazone derivative of curcumin (CRSC) was synthesized and examined for its antioxidant, antiproliferative, and antiradical activity and compared…”
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Transition metal complexes of phenanthrenequinone thiosemicarbazone as potential anticancer agents: synthesis, structure, spectroscopy, electrochemistry and in vitro anticancer activity against human breast cancer cell-line, T47D by Afrasiabi, Zahra, Sinn, Ekk, Padhye, Shreelekha, Dutta, Sabari, Padhye, Subhash, Newton, Chris, Anson, Christopher E, Powell, Annie K

“…The thiosemicarbazone derivative of 9,10-phenanthrenequinone, 1, and its metal complexes were synthesized. The X-ray crystal structure for 1 confirms the…”
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Tuning up superoxide dismutase activity of copper complex of salicylaldehyde semicarbazone by heterocyclic bases pyridine and N-methyl imidazole by Patole, Jayendra, Dutta, Sabari, Padhye, Subhash, Sinn, Ekkehard

“…The copper(II) complexes of the Schiff base salicylaldehyde semicarbazone (SALSC) have been prepared and structurally characterized. The compound possesses a…”
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Pyridazolate-bridged dicopper (II) SOD mimics with enhanced antiproliferative activities against estrogen and androgen independent cancer cell lines by Dutta, Sabari, Padhye, Subhash, Ahmed, Fakhara, Sarkar, Fazlul

“…The superoxide dismutase (SOD) mimicking potential of three pyridazolato-bridged copper complexes has been investigated by NBT assay. The lowest IC 50 value…”
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A Disposable Optrode Using Immobilized Tyrosinase Films by Paranjpe, Pallavi, Dutta, Sabari, Karve, Meena, Padhye, Subhash, Narayanaswamy, R.

“…A disposable fiber-optic sensor based on the immobilized tyrosinase enzyme in a composite biopolymer and its application for the detection of…”
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An optical biosensor employing tiron-immobilised polypyrrole films for estimating monophenolase activity in apple juice by Dutta, Sabari, Padhye, Subhash, Narayanaswamy, R, Persaud, K.C

“…A method is described for the incorporation of tiron as a substrate for tyrosinase enzyme into a polypyrrole film deposited on indium titanium oxide (ITO)…”
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Enhanced antioxidant activities of metal conjugates of curcumin derivatives by Dutta, S, Murugkar, A, Gandhe, N, Padhye, S

“…Antioxidant properties of three Curcumin derivatives in which the 1,3-diketone system is appended with nitrogen and sulfur donors and their copper conjugates…”
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Synthesis, Antioxidant Properties and Antiproliferative Activities of Tetrameric Copper and Copper-Zinc Metal Complexes of Catecholamine Schiff Base Ligand by Dutta, Sabari, Bendre, Ratnamala, Padhye, Subhash, Ahmed, Fakhara, Sarkar, Fazlul

“…Modulation of the intrinsic oxidative stress in invasive metastatic cancer cells using two superoxide dismutase mimicking conjugates of catecholamine Schiff…”
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