Photoinduced DNA cleavage promoted by two copper(II) complexes of tetracyclines and 1,10-phenanthroline.
Inorg Chem
; 50(21): 10519-21, 2011 Nov 07.
Article
em En
| MEDLINE
| ID: mdl-21970295
ABSTRACT
In this report, we demonstrate how UV-light exposure can enhance DNA cleavage promoted by two copper(II) complexes of tetracyclines and 1,10-phenanthroline about 40 times in comparison to nonirradiated conditions. In addition, new aspects regarding their DNA binding properties, as well as the mechanism of the cleavage reaction, were also investigated.
Texto completo:
1
Coleções:
01-internacional
Base de dados:
MEDLINE
Assunto principal:
Compostos Organometálicos
/
Fenantrolinas
/
Tetraciclinas
/
Fármacos Fotossensibilizantes
/
Clivagem do DNA
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Substâncias Intercalantes
Limite:
Animals
/
Humans
Idioma:
En
Revista:
Inorg Chem
Ano de publicação:
2011
Tipo de documento:
Article
País de afiliação:
Brasil