2 条结果 关键词:甲基对硫磷 ×

A one-step hydrothermal route to fabricate a ZnO nanorod/3D graphene aerogel-sensitized structure with enhanced photoelectrochemistry performance and self-powered photoelectrochemical biosensing of parathion-methyl.

RSC advances 2021 Yan Y, Li Q, Wang Q, Mao H

开发新型功能敏化结构以改善光活性材料本征性质,并选择高效电子供体作为光电化学(PEC)信号放大策略,是实现高性能PEC生物传感器的关键。本文提出一种简便的一锅水热策略,制备氧化锌(ZnO)纳米棒修饰的三维石墨烯气凝胶(ZnO/GAs)。在该纳米架构中,石墨烯气凝胶(GAs)作为新一代增强载体,通过增强界面电荷转移,有效提高ZnO在可...

MPH-GST sensing microplate for easy detection of organophosphate insecticides.

Biotechnology letters 2021 Rapichai W, Chaichalerm S, Mearnchu J, Wichitwechkarn J

为开发便捷高效的有机磷(OP)杀虫剂检测方法,作者构建了一种简单、低成本且易操作的吸光度型传感装置:将甲基对硫磷水解酶与谷胱甘肽-S-转移酶融合蛋白(MPH-GST)共价固定于壳聚糖膜涂覆的微孔板上。以甲基对硫磷(MP)为代表底物,该MPH-GST传感微孔板的检测限为0.1 μM,线性范围为0.1–50 μM。尽管在4 °C下稳定性...