1 条结果 关键词:二氧化钛溶胶凝胶 ×

Electrochemical Study and Characterization of an Amperometric Biosensor Based on the Immobilization of Laccase in a Nanostructure of TiO₂ Synthesized by the Sol-Gel Method.

Materials (Basel, Switzerland) 2016 Romero-Arcos M, Garnica-Romo MG, Martínez-Flores HE

本研究开发了一种基于漆酶(LAC)固定化的安培型电化学生物传感器,用于检测儿茶酚(catechol)。采用溶胶-凝胶法制备二氧化钛(TiO2)纳米结构,平均粒径约66 nm,并与Nafion(NAF)复合,构建TiO2/LAC、TiO2/NAF/LAC和NAF/LAC三种传感器;Nafion涂覆于石墨电极表面,用于抑制基质开裂。通过...