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Development of the screen-printed electrodes: A mini review on the application for pesticide detection

文献类型： 外文期刊

作者： Liang, Gang 1 ; He, Zhaoying 1 ; Zhen, Jianhui 3 ; Tian, Hao 3 ; Ai, Lianfeng 3 ; Pan, Ligang 1 ; Gong, Wenwen 1 ;

作者机构： 1.BAAFS Beijing Acad Agr & Forestry Sci, Inst Qual Stand & Testing Technol, Beijing 100097, Peoples R China

2.Minist Agr, Risk Assessment Lab Agroprod Beijing, Beijing 100097, Peoples R China

3.Shijiazhuang Customs Technol Ctr PR China, Shijiazhuang 050051, Hebei, Peoples R China

关键词： Screen-printed electrode; Activation; Modification; Biosensor; Pesticide

期刊名称：ENVIRONMENTAL TECHNOLOGY & INNOVATION （ 影响因子：7.758； 五年影响因子：7.375 ）

ISSN： 2352-1864

年卷期： 2022 年 28 卷

页码：

收录情况： SCI

摘要： The periodically excessive use of pesticides in agricultural production has caused ecotoxicity and environmental pollution issues. Developing analytical methods for pesticides that respond to the growing need to perform rapid, in situ analysis showed the biosensing technique as a complementary tool of classical chromatographic methods for in situ measurements and screening. Compared with the traditional solid-state electrode, the screen-printed electrode (SPE) owns the merits of low cost, easier integration, versatility, portability, smaller sizes and mass-produce, and it has been widely applied for pesticides detection. Herein, the first section of this review briefly introduces the definition of the screen-printing technique (SPT) and the preparation procedure, printing materials and advantages of the SPE, discusses the most important physical and chemical methods for SPE activation. It then summarizes the current utilization of SPE, focus on various available bioreceptors and nanomaterials modified SPE sensors and biosensors, as a novel approach for detection of the pesticides (including organophosphorus pesticides (OPs), carbamate pesticides (CPs), and herbicide pesticides (HPs)). Furthermore, it also covers the sensing principles of the SPE-based sensors along with their analytical performance, advantages and shortcomings. Finally, the current challenges and future directions for the SPE and the SPE-based electrochemical sensors for pollutants are outlined. (C) 2022 The Author(s). Published by Elsevier B.V.

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