Artigo
Filmes de metal-hexacianoferrato: Uma ferramenta em química analítica
Fecha
2001-03-01Registro en:
Quimica Nova, v. 24, n. 2, p. 200-205, 2001.
0100-4042
10.1590/S0100-40422001000200010
S0100-40422001000200010
WOS:000167572000010
2-s2.0-0000378487
2-s2.0-0000378487.pdf
Autor
Box 124
Universidade Estadual Paulista (Unesp)
Resumen
Chemically modified electrodes based on hexacyanometalate films are presented as a tool in analytical chemistry. Use of amperometric sensors and/or biosensors based on the metal-hexacyanoferrate films is a tendency. This article reviews some applications of these films for analytical determination of both inorganic (e.g. As3+, S2O3 2-) and organic (e.g. cysteine, hydrazine, ascorbic acid, gluthatione, glucose, etc.) compounds.