Journal Title
Title of Journal: Transition Met Chem
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Abbravation: Transition Metal Chemistry
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Publisher
Springer International Publishing
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Authors: Shanshan Zhai Qiong Guo Jianfang Dong Tao Xu Lianzhi Li
Publish Date: 2014/01/31
Volume: 39, Issue: 3, Pages: 271-280
Abstract
A new VIV complex VOnaph–serphen·15CH3OH naph–ser = Schiff base derived from lserine and 2hydroxy1naphthaldehyde phen = 110phenanthroline has been synthesized and characterized by single crystal Xray diffraction The VIV atom is sixcoordinated in a distorted octahedral environment In the crystal of the complex a 2D network is formed via intermolecular hydrogen bonds The DNAbinding properties of the complex have been investigated by spectroscopic methods and viscosity measurements The results indicate that the complex can bind to calf thymus DNA in a nonclassical intercalative mode with a binding constant K b of 683 × 103 M−1 and a weak electrostatic attraction The interactions between the complex and bovine serum albumin BSA have also been studied by spectroscopic methods showing that the complex can interact with BSA and induce conformational changes in the protein The calculated apparent binding constant K b was 422 × 106 M−1
Keywords:
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Other Papers In This Journal:
- Synthesis, structures and magnetic properties of three metal-organic frameworks containing manganese(II)
- Synthesis and X-ray crystal structures of a series of 3d–4f lanthanide complexes: lanthanide(III)–copper(II) coordination polymers with 2,5-pyridinedicarboxylic acid ligand
- Intermediates in reactions of the diimine complex trisferrozineiron(II) with hydroxide or cyanide in binary aqueous solvent mixtures and in micelles
- A novel series of nickel(II)-dppe-arylazoimidazole complexes. Synthesis and spectroscopic characterization
- Gold(I)-Gold(III)-4,4′-bpy-phosphine complexes: Synthesis and multinuclear NMR study
- A copper(II) complex of the Schiff base from l -valine and 2-hydroxy-1-naphthalidene plus 1,10-phenanthroline: synthesis, crystal structure, and DNA interaction
- Biophysical, spectroscopic and biochemical investigation of DNA–Cu(II)-GSH interactions
- Kinetics and mechanism of substitution of iron(II)–triazine complexes by 1,10-phenanthroline
- Three coordination polymers constructed from bis(imidazol-l-yl-methyl)benzene: syntheses, structures, and third-order nonlinear optical properties
- Synthesis and photophysical characterization of ruthenium(II) and platinum(II) complexes with bis-pyridylethynyl-phenanthroline ligands as a metalloligand
- DNA binding and photocleavage properties of two mixed-ligand oxovanadium complexes
- Infrared and Raman spectroscopic characterization of the phosphate mineral kosnarite KZr 2 (PO 4 ) 3 in comparison with other pegmatitic phosphates
- Outer-Sphere electron-transfer and the effect of linkage isomerism in the titanium(III) reduction of nitro-pentacyanocobaltate(III) and nitro-, and nitrito-pentaamminecobalt(III) complexes in aqueous acidic media
- A series of trinuclear sandwich-like cyanide-bridged iron(III)-manganese(II) complexes: synthesis, crystal structures, and magnetic properties
- Synthesis and physico-chemical studies on transition metal complexes of symmetric bis -Schiff base ligands
- Exchange coupling in di-μ-hydroxo-bridged chromium(III) dimers
- Inner sphere oxidation of N , N ′-ethylenebis(isonitrosoacetyleacetoneimine)copper(II) by N -bromosuccinimide in aqueous weakly acidic solutions
- Initial state and transition state solvation in substitution at the square-planar complexes, [PtCl 4 ] 2− and [Pd(Et 4 dien)Cl] +
- Detection of single nucleotide polymorphisms by the specific interaction between transition metal ions and mismatched base pairs in duplex DNA
- Catalysis of the coupling reaction of aryl chlorides with bis(pinacolato)diboron by tricyclohexylphosphine-cyclopalladated ferrocenylimine complexes
- Ruthenium(III) – catalyzed oxidative cleavage of p -aminoazobenzene by chloramine-B in alkaline medium and uncatalyzed reaction in acid medium: spectrophotometric kinetic and mechanistic study
- Mössbauer study of some iron(III) complexes with urea type ligands and the crystal structure of hexakisdimethylureairon(III) perchlorate
- Preparation and characterization of Co(II), Ni(II) and Cu(II) complexes of a ligand containing 1,3,4-thiadiazole groups
- Syntheses, crystal structures, and magnetic and fluorescence properties of three complexes of mixed flexible N,N′-bis(3-pyridylmethyl)amine and rigid pyromellitate ligands
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