Development of fluorescent film sensors based on electropolymerization for iron(III) ion detection.
Chemistry
; 20(19): 5741-5, 2014 May 05.
Article
em En
| MEDLINE
| ID: mdl-24692287
ABSTRACT
Two electroactive materials, M1 and M2, are synthesized and their fluorescent electropolymerized (EP) films are prepared and used to detect metal ions. From the tested metal ions, M1 and M2 are demonstrated to be sensitive and selective for Fe(3+) ions. In particular, M2 exhibits higher sensitivity towards Fe(3+) ions. The fluorescent detection ranges from 10(-5) M to 4×10(-4) M. The excellent performance of the EP fluorescent films is mainly due to the strong metal-chelated properties of M2 and the intrinsic porous cross-linked-network microstructure of the EP films. This study, thus, provides a promising Fe(3+) sensing candidate and a potential preparation method for fluorescent sensing films.
Texto completo:
1
Base de dados:
MEDLINE
Tipo de estudo:
Diagnostic_studies
Idioma:
En
Ano de publicação:
2014
Tipo de documento:
Article