MAGNETIC BEHAVIOR AND ANTIBACTERIAL ACTIVITY OF IRON (III) COMPLEXES

The preparation, magnetic characterization and antimicrobial properties of the complexes [Fe(3)0(CH3COO)6(CH3COOH)(H(2)0)]Cl(MeImid)-(H(2)0) (1) and [Fe(4)0(2)(CH3COO)(7)0(2)(BPA)2(H(2)0)]- CH.25(CH3CH2OH)(H(2)0) (2), where Melmid is 2-methyl-imidazolium and BPA is 2,2'-bipyridine, are describe...

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Autores principales:	CORTÉS-CORTÉS,PIEDAD, ATRIA,ANA MARÍA, CONTRERAS,MARTÍN, PEÑA,OCTAVIO, FERNÁNDEZ,KATIA, CORSINI,GINO
Lenguaje:	English
Publicado:	Sociedad Chilena de Química 2008
Materias:	iron complexes magnetism antibacterial activities
Acceso en línea:	http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-97072008000200019
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spelling	oai:scielo:S0717-970720080002000192009-06-09MAGNETIC BEHAVIOR AND ANTIBACTERIAL ACTIVITY OF IRON (III) COMPLEXESCORTÉS-CORTÉS,PIEDADATRIA,ANA MARÍACONTRERAS,MARTÍNPEÑA,OCTAVIOFERNÁNDEZ,KATIACORSINI,GINO iron complexes magnetism antibacterial activities The preparation, magnetic characterization and antimicrobial properties of the complexes [Fe(3)0(CH3COO)6(CH3COOH)(H(2)0)]Cl(MeImid)-(H(2)0) (1) and [Fe(4)0(2)(CH3COO)(7)0(2)(BPA)2(H(2)0)]- CH.25(CH3CH2OH)(H(2)0) (2), where Melmid is 2-methyl-imidazolium and BPA is 2,2'-bipyridine, are described. The variable temperature susceptibilities of these complexes were investigated in the temperature range 2-300K. The data have been modeled on the assumption of "butterfly" arranged for (2) and equilateral triangle of ferric ions for (1). The antimicrobial activities of these complexes have been screened in vitro against different bacterial strains. The complexes (1) and (2) display activity over Gram negative bacteria and these compounds not present activity over Gram positive strains. These complexes have bacteriostatic effect over bacterial target. The toxicity analyses of iron complexes showed these have cytotoxicity effect to values around the MIC on human cell.info:eu-repo/semantics/openAccessSociedad Chilena de QuímicaJournal of the Chilean Chemical Society v.53 n.2 20082008-06-01text/htmlhttp://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-97072008000200019en10.4067/S0717-97072008000200019
institution	Scielo Chile
collection	Scielo Chile
language	English
topic	iron complexes magnetism antibacterial activities
spellingShingle	iron complexes magnetism antibacterial activities CORTÉS-CORTÉS,PIEDAD ATRIA,ANA MARÍA CONTRERAS,MARTÍN PEÑA,OCTAVIO FERNÁNDEZ,KATIA CORSINI,GINO MAGNETIC BEHAVIOR AND ANTIBACTERIAL ACTIVITY OF IRON (III) COMPLEXES
description	The preparation, magnetic characterization and antimicrobial properties of the complexes [Fe(3)0(CH3COO)6(CH3COOH)(H(2)0)]Cl(MeImid)-(H(2)0) (1) and [Fe(4)0(2)(CH3COO)(7)0(2)(BPA)2(H(2)0)]- CH.25(CH3CH2OH)(H(2)0) (2), where Melmid is 2-methyl-imidazolium and BPA is 2,2'-bipyridine, are described. The variable temperature susceptibilities of these complexes were investigated in the temperature range 2-300K. The data have been modeled on the assumption of "butterfly" arranged for (2) and equilateral triangle of ferric ions for (1). The antimicrobial activities of these complexes have been screened in vitro against different bacterial strains. The complexes (1) and (2) display activity over Gram negative bacteria and these compounds not present activity over Gram positive strains. These complexes have bacteriostatic effect over bacterial target. The toxicity analyses of iron complexes showed these have cytotoxicity effect to values around the MIC on human cell.
author	CORTÉS-CORTÉS,PIEDAD ATRIA,ANA MARÍA CONTRERAS,MARTÍN PEÑA,OCTAVIO FERNÁNDEZ,KATIA CORSINI,GINO
author_facet	CORTÉS-CORTÉS,PIEDAD ATRIA,ANA MARÍA CONTRERAS,MARTÍN PEÑA,OCTAVIO FERNÁNDEZ,KATIA CORSINI,GINO
author_sort	CORTÉS-CORTÉS,PIEDAD
title	MAGNETIC BEHAVIOR AND ANTIBACTERIAL ACTIVITY OF IRON (III) COMPLEXES
title_short	MAGNETIC BEHAVIOR AND ANTIBACTERIAL ACTIVITY OF IRON (III) COMPLEXES
title_full	MAGNETIC BEHAVIOR AND ANTIBACTERIAL ACTIVITY OF IRON (III) COMPLEXES
title_fullStr	MAGNETIC BEHAVIOR AND ANTIBACTERIAL ACTIVITY OF IRON (III) COMPLEXES
title_full_unstemmed	MAGNETIC BEHAVIOR AND ANTIBACTERIAL ACTIVITY OF IRON (III) COMPLEXES
title_sort	magnetic behavior and antibacterial activity of iron (iii) complexes
publisher	Sociedad Chilena de Química
publishDate	2008
url	http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-97072008000200019
work_keys_str_mv	AT cortescortespiedad magneticbehaviorandantibacterialactivityofironiiicomplexes AT atriaanamaria magneticbehaviorandantibacterialactivityofironiiicomplexes AT contrerasmartin magneticbehaviorandantibacterialactivityofironiiicomplexes AT penaoctavio magneticbehaviorandantibacterialactivityofironiiicomplexes AT fernandezkatia magneticbehaviorandantibacterialactivityofironiiicomplexes AT corsinigino magneticbehaviorandantibacterialactivityofironiiicomplexes
_version_	1718445388495585280

MAGNETIC BEHAVIOR AND ANTIBACTERIAL ACTIVITY OF IRON (III) COMPLEXES

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