期刊
SENSORS AND ACTUATORS B-CHEMICAL
卷 277, 期 -, 页码 555-561出版社
ELSEVIER SCIENCE SA
DOI: 10.1016/j.snb.2018.09.051
关键词
Reduced graphene oxide; Carbaryl; Acetylcholinesterase enzyme; Biosensor; Food safety
资金
- FAPESP [2015/02136-2]
Food safety is a major concern for human health and wellbeing all over the world. A novel and sensitive biosensor based on reduced graphene oxide (rGO) and the enzyme acetylcholinesterase (AChE) was developed and applied for the detection of carbaryl in food samples. The glassy carbon/rGO/AChE biosensor was characterized morphologically and electrochemically using scanning electron microscopy and cyclic voltammetry/electrochemical impedance spectroscopy, respectively. Optimum differential pulse voltammetry conditions led to a nanomolar detection limit, and determination of carbaryl in tomato was achieved.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据