Document Details

Document Type : Article In Journal 
Document Title :
Synthesis, characterization and antibacterial activity of Schiff-base ligand incorporating coumarin moiety and its metal complexes
Synthesis, characterization and antibacterial activity of Schiff-base ligand incorporating coumarin moiety and its metal complexes
 
Subject : Synthesis, characterization and antibacterial activity of Schiff-base ligand incorporating coumarin moiety and its metal complexes 
Document Language : English 
Abstract : Six transition M(II) complexes [where M = Cu(II), Zn(II), Cd(II), Co(II), Ni(II) and Pd (II)] of the organic ligand , 4-methyl-7-(salicylidineamino)- coumarin HL I have been synthesized and characterized by a variety of physicochemical techniques. An octahedral structure is proposed for the Cd(II) complex, a square planar for Co(II), Ni(II) and Pd (II) complexes while a tetrahedral structure for the Zn(II) complex. The ligand HL I and its metal complexes are screened for their antimicrobial activities against A.niger fungi and E. coli bacteria. The studies demonstrated that metallation can increase the antibacterial activity rather than the free ligand. The Cd(II) complex exhibited the maximum bacterial inhibition, however, no significant antifungi activity of the organic ligand HL or its complexes were demonstrated. 
ISSN : 1012-1319 
Journal Name : Science Journal 
Volume : 0 
Issue Number : 0 
Publishing Year : 1428 AH
2007 AD 
Number Of Pages : 2 
Article Type : Article 
Added Date : Sunday, May 31, 2009 

Researchers

Researcher Name (Arabic)Researcher Name (English)Researcher TypeDr GradeEmail
Elham S.AElham S.AResearcherDoctorate 
Elham S.AElham S.AResearcherDoctorate 

Back To Researches Page