2 条结果 关键词:Fe3O4/聚苯胺 ×

A new amperometric biosensor based on Fe3O4/polyaniline/laccase/chitosan biocomposite-modified carbon paste electrode for determination of catechol in tea leaves.

Applied biochemistry and biotechnology 2015 Sadeghi S, Fooladi E, Malekaneh M

本研究开发了一种基于Paraconiothyrium variabile来源漆酶(laccase, Lac)的新型生物传感器,用于儿茶酚(catechol)检测。纯化的漆酶无需其他交联剂,通过一步电沉积被包埋于Fe3O4/聚苯胺/壳聚糖(Fe3O4/PANI/CS)生物复合膜中,并修饰于碳糊电极(CPE)表面。采用扫描电子显微镜(S...

电化学生物传感器 漆酶儿茶酚Fe3O4/聚苯胺壳聚糖

Label-free detection of aflatoxin M1 with electrochemical Fe3O4/polyaniline-based aptasensor.

Materials science & engineering. C, Materials for biological applications 2013 Nguyen BH, Tran LD, Do QP, Nguyen HL 等 6 人

黄曲霉毒素M1(Aflatoxin M1, AFM1)是允许存在于牛奶中的最具毒性霉菌毒素之一,各国对其限量极为严格,因此超痕量选择性检测对食品安全具有重要意义。本文在互指电极(IDE)表面电化学聚合Fe3O4掺杂聚苯胺(Fe3O4/PANi)复合膜,构建用于AFM1检测的电化学适配体传感器。该传感器以固定化AFM1适配体(APT)...