期刊
BIOSENSORS & BIOELECTRONICS
卷 199, 期 -, 页码 -出版社
ELSEVIER ADVANCED TECHNOLOGY
DOI: 10.1016/j.bios.2021.113875
关键词
Wearable device; Carbendazim; Diquat; Agriculture and food safety; Electrochemical detection; poly(lactic acid) fibers
类别
资金
- Sao Paulo Research Foundation (FAPESP) [2017/18725-2, 2020/09587-8, 2018/10899-4, 2016/10636-8, 2019/01777-5, 2018/22214-6, 2016/01919-6]
- Brazilian National Council for Scientific and Technological Development (CNPq) [164569/2020-0, 423952/2018-8, 309370/2021-3]
This paper presents a wearable non-enzymatic electrochemical sensor for the detection of pesticides on the surface of agricultural and food samples. The sensor is low-cost and non-destructive, making it a promising tool for precision agriculture.
On-site monitoring the presence of pesticides on crops and food samples is essential for precision and postharvest agriculture, which demands nondestructive analytical methods for rapid, low-cost detection that is not achievable with gold standard methods. The synergy between eco-friendly substrates and printed devices may lead to wearable sensors for decentralized analysis of pesticides in precision agriculture. In this paper we report on a wearable non-enzymatic electrochemical sensor capable of detecting carbamate and bipyridinium pesticides on the surface of agricultural and food samples. The low-cost devices (
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