METAL COMPLEXES OF SALICYLHYDROXAMIC ACID AND 1,10-PHENANTHROLINE; EQUILIBRIUM AND ANTIMICROBIAL ACTIVITY STUDIES

被引：20

作者：

Fazary, Ahmed E. ^{[1
,2
]}

机构：

[1] VACSERA Holding Co, Egyptian Org Biol Prod & Vaccines, Appl Res Sect, Giza, Egypt

[2] King Khalid Univ, Fac Sci, Dept Chem, Abha 9004, Saudi Arabia

来源：

BULLETIN OF THE CHEMICAL SOCIETY OF ETHIOPIA | 2014年 / 28卷 / 03期

关键词：

Salicylhydroxamic acid; 1,10-Phenanthroline; Potentiometry; Antifungal and antibacterial activities; CONSTANTS; RESISTANCE; IONS;

D O I：

10.4314/bcse.v28i3.8

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Salicylhydroxamic acid and its binary and ternary copper(II), nickel(II), and iron(III) complexes involving 1,10-phenanthroline were studied pH-potentiometrically in 0.15 mol. L-1 NaNO3 aqueous solutions at 37 degrees C. The protonation constants of salicylhydroxamic acid and 1,10-phenanthroline as well their binary and mixed ligand complex species stability constants were determined based on 3 estimation models (Irving Rossetti, Bjerrum-Calvin and Hyperquad 2008). Also, six solid complexes were synthesized and their biological activities were evaluated against some pathogenic bacteria and fungi organisms.

引用

页码：393 / 402

页数：10

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