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19.229  Articles
1 of 1.924 pages  |  10  records  |  more records»
The knowledge of protein-DNA interactions is essential to fully understand the molecular activities of life. Many research groups have developed various tools which are either structure- or sequence-based approaches to predict the DNA-binding residues in ... see more

The present study was undertaken to assess the applicability of the novel trimethine cyanine dye AK3-5 as a competitive ligand for the antitumor agents, Eu(III) coordination complexes (EC), in the DNA-containing systems, using the displacement assay as an... see more

A rarely found polymeric complex of copper(II) was obtained in the reaction of 2-(4-methylphenyl)acetate and copper sulfate and crystallized in quantitative yield. The complex was characterized using FT-IR, electron spin resonance, absorption spectroscopy... see more

The binding modes of a new zinc complex derived from 3-(5-bromo-2-hydroxybenzylideneamino)-2-(5-bromo-2-hydroxyphenyl)-2,3-dihydroquinazoline-4(1H)-one withdivalent zinc was studied using both experimental and computational chemistry. 1H NMR, IR, molar ra... see more

A new series of N-substituted phthalimide derivatives were prepared by condensation of appropriate amount of n-amino tetrachlorophthalimide with respective aldehyde in glacial acetic acid. The structural investigation of the synthesized compounds was done... see more

Topoisomerase (topo) IIa is a homodimeric protein catalyzes topological vicissitudes by adding or by soothing super coiling transpiration, occurs in human DNA during DNA replication as an outcome chromosome segregation and condensation occurs during meios... see more

The binding modes of a new zinc complex derived from 3-(5-bromo-2-hydroxybenzylideneamino)-2-(5-bromo-2-hydroxyphenyl)-2,3-dihydroquinazoline-4(1H)-one withdivalent zinc was studied using both experimental and computational chemistry. 1H NMR, IR, molar ra... see more

The aims of the work presented here were to determine the effect of long term treatment with zinc (Zn) on both total metallothionine (MT) and, in particular, oxidized MT (MTox) concentrations in Long-Evans Cinnamon (LEC) rat liver. We also evaluated semi-... see more

Two paramagnetic PdIII complexes of hematoporphyrin IX ((7,12-bis(1-hydroxyethyl)-3,8,13,17-tetramethyl-21H-23H-porphyn-2,18-dipropionic acid), Hp), namely a dinuclear one [PdIII2(Hp-3H)Cl3(H2O)5]·2PdCl2, Pd1 and a mononuclear metalloporphyrin type... see more

1 of 1.924 pages  |  10  records  |  more records»