The Assembly of a Novel Enzyme Biosensor for Aflatoxin B1 Detection / 中国生物工程杂志
China Biotechnology
;
(12): 44-52, 2008.
Artigo
em Chinês
| WPRIM
| ID: wpr-407333
ABSTRACT
A novel biosensor for aflatoxin B1 detecting has been reported. The biosensor electrode for AFB1 detecting was assembled by immobilized aflatoxin-oxidoreductase using open-ended multi-walled carbon nanotubes as matrix. Its linear range was between 0.16μM and 3.2μM. And if the specific anti-aflatoxin B1 antibody and aflatoxin oxidoreductase were both immobilized on the electrode with Multi-Walled carbon nanotubes, the detection limit of the modified electrode could be 16 nM with a 10 times improved sensitivity. The aflatoxin enzyme biosensor assembled this way strode one step forward its practical application.
Texto completo:
DisponíveL
Índice:
WPRIM (Pacífico Ocidental)
Tipo de estudo:
Estudo diagnóstico
Idioma:
Chinês
Revista:
China Biotechnology
Ano de publicação:
2008
Tipo de documento:
Artigo
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