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Hu H, Yang L. Development of enzymatic electrochemical biosensors for organophosphorus pesticide detection. JOURNAL OF ENVIRONMENTAL SCIENCE AND HEALTH. PART. B, PESTICIDES, FOOD CONTAMINANTS, AND AGRICULTURAL WASTES 2020; 56:168-180. [PMID: 33284686 DOI: 10.1080/03601234.2020.1853460] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/12/2023]
Abstract
The enzymatic electrochemical biosensor has the advantages of simple operation, speed, and integration in the detection of organophosphorus pesticide (OPs) residues. It has the potential to become the best alternative to the traditional OP detection technology. This article introduces the OP identification principle of different enzymes, the OP detection mechanism of several common sensors, and the enzyme assembly method. In addition, the article discusses application of nanomaterials in sensor preparation and sensor performance parameters in the past decade. The related content of early sensors is outside the scope of this article.
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Affiliation(s)
- Huaying Hu
- School of Materials Science and Engineering, Shanghai University, Shanghai, China
| | - Lianqiao Yang
- School of Materials Science and Engineering, Shanghai University, Shanghai, China
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53
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Qing Z, Li Y, Li Y, Luo G, Hu J, Zou Z, Lei Y, Liu J, Yang R. Thiol-suppressed I 2-etching of AuNRs: acetylcholinesterase-mediated colorimetric detection of organophosphorus pesticides. Mikrochim Acta 2020; 187:497. [PMID: 32803418 DOI: 10.1007/s00604-020-04486-2] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/01/2020] [Accepted: 08/06/2020] [Indexed: 02/07/2023]
Abstract
For the first time it is demonstrated that sulfhydryl compounds can suppress longitudinal etching of gold nanorods via consuming oxidizers, which provides a new signaling mechanism for colorimetric sensing. As a proof of concept, a colorimetric assay is developed for detecting organophosphorus pesticides, which are most widely used in modern agriculture to improve food production but with high toxicity to animals and the ecological environment. Triazophos was selected as a model organophosphorus pesticide. In the absence of triazophos, the active acetylcholinesterase can catalyze the conversion of acetylthiocholine iodide to thiocholine whose thiol group can suppress the I2-induced etching of gold nanorods. When triazophos is present, the activity of AchE is inhibited, and I2-induced etching of gold nanorods results in triazophos concentration-dependent color change from brown to blue, pink, and red. The aspect ratio of gold nanorods reduced with gradually blue-shifted longitudinal absorption. There was a linear detection range from 0 to 117 nM (R2 = 0.9908), the detection limit was 4.69 nM, and a good application potential was demonstrated by the assay of real water samples. This method will not only contribute to public monitoring of organophosphorus pesticides but also has verified a new signaling mechanism which will open up a new path to develop colorimetric detection methods. It has been first found that sulfhydryl compounds can suppress longitudinal etching of gold nanorods (AuNRs) via consuming oxidizers, which provides a new signaling mechanism for colorimetric sensing. As a proof of concept, a colorimetric assay is developed for sensitively detecting organophosphorus pesticides (OPs). It will not only contribute to public monitoring of OPs but also has verified a new signaling mechanism which will open up a new path to develop multicolor colorimetric methods.
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Affiliation(s)
- Zhihe Qing
- Hunan Provincial Key Laboratory of Cytochemistry, Hunan Provincial Engineering Research Center for Food Processing of Aquatic Biotic Resources, School of Chemistry and Food Engineering, Changsha University of Science and Technology, Changsha, 410114, People's Republic of China. .,Department of Chemistry, Waterloo Institute for Nanotechnology, University of Waterloo, Waterloo, Ontario, N2L3G1, Canada.
| | - Yacheng Li
- Hunan Provincial Key Laboratory of Cytochemistry, Hunan Provincial Engineering Research Center for Food Processing of Aquatic Biotic Resources, School of Chemistry and Food Engineering, Changsha University of Science and Technology, Changsha, 410114, People's Republic of China
| | - Younan Li
- Hunan Provincial Key Laboratory of Cytochemistry, Hunan Provincial Engineering Research Center for Food Processing of Aquatic Biotic Resources, School of Chemistry and Food Engineering, Changsha University of Science and Technology, Changsha, 410114, People's Republic of China
| | - Guoyan Luo
- Hunan Provincial Key Laboratory of Cytochemistry, Hunan Provincial Engineering Research Center for Food Processing of Aquatic Biotic Resources, School of Chemistry and Food Engineering, Changsha University of Science and Technology, Changsha, 410114, People's Republic of China
| | - Jinlei Hu
- Hunan Provincial Key Laboratory of Cytochemistry, Hunan Provincial Engineering Research Center for Food Processing of Aquatic Biotic Resources, School of Chemistry and Food Engineering, Changsha University of Science and Technology, Changsha, 410114, People's Republic of China
| | - Zhen Zou
- Hunan Provincial Key Laboratory of Cytochemistry, Hunan Provincial Engineering Research Center for Food Processing of Aquatic Biotic Resources, School of Chemistry and Food Engineering, Changsha University of Science and Technology, Changsha, 410114, People's Republic of China
| | - Yanli Lei
- Hunan Provincial Key Laboratory of Cytochemistry, Hunan Provincial Engineering Research Center for Food Processing of Aquatic Biotic Resources, School of Chemistry and Food Engineering, Changsha University of Science and Technology, Changsha, 410114, People's Republic of China
| | - Juewen Liu
- Department of Chemistry, Waterloo Institute for Nanotechnology, University of Waterloo, Waterloo, Ontario, N2L3G1, Canada
| | - Ronghua Yang
- Hunan Provincial Key Laboratory of Cytochemistry, Hunan Provincial Engineering Research Center for Food Processing of Aquatic Biotic Resources, School of Chemistry and Food Engineering, Changsha University of Science and Technology, Changsha, 410114, People's Republic of China. .,Laboratory of Chemical Biology & Traditional Chinese Medicine Research, Ministry of Education, College of Chemistry and Chemical Engineering, Hunan Normal University, Changsha, 410081, China.
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He Y, Zhou X, Zhou L, Zhang X, Ma L, Jiang Y, Gao J. Self-Reducing Prussian Blue on Ti3C2Tx MXene Nanosheets as a Dual-Functional Nanohybrid for Hydrogen Peroxide and Pesticide Sensing. Ind Eng Chem Res 2020. [DOI: 10.1021/acs.iecr.0c02154] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Affiliation(s)
- Ying He
- School of Chemical Engineering and Technology, Hebei University of Technology, 8 Guangrong Road, Hongqiao District, Tianjin 300130, P. R. China
| | - Xitong Zhou
- School of Chemical Engineering and Technology, Hebei University of Technology, 8 Guangrong Road, Hongqiao District, Tianjin 300130, P. R. China
| | - Liya Zhou
- School of Chemical Engineering and Technology, Hebei University of Technology, 8 Guangrong Road, Hongqiao District, Tianjin 300130, P. R. China
| | - Xiaoning Zhang
- School of Chemical Engineering and Technology, Hebei University of Technology, 8 Guangrong Road, Hongqiao District, Tianjin 300130, P. R. China
| | - Li Ma
- School of Chemical Engineering and Technology, Hebei University of Technology, 8 Guangrong Road, Hongqiao District, Tianjin 300130, P. R. China
| | - Yanjun Jiang
- School of Chemical Engineering and Technology, Hebei University of Technology, 8 Guangrong Road, Hongqiao District, Tianjin 300130, P. R. China
- National-Local Joint Engineering Laboratory for Energy Conservation of Chemical Process Integration and Resources Utilization, Hebei University of Technology, Tianjin 300130, China
| | - Jing Gao
- School of Chemical Engineering and Technology, Hebei University of Technology, 8 Guangrong Road, Hongqiao District, Tianjin 300130, P. R. China
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Multienzyme chemiluminescent foldable biosensor for on-site detection of acetylcholinesterase inhibitors. Biosens Bioelectron 2020; 162:112232. [DOI: 10.1016/j.bios.2020.112232] [Citation(s) in RCA: 41] [Impact Index Per Article: 10.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/10/2020] [Revised: 04/15/2020] [Accepted: 04/17/2020] [Indexed: 01/21/2023]
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Cao J, Wang M, Yu H, She Y, Cao Z, Ye J, Abd El-Aty AM, Hacımüftüoğlu A, Wang J, Lao S. An Overview on the Mechanisms and Applications of Enzyme Inhibition-Based Methods for Determination of Organophosphate and Carbamate Pesticides. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2020; 68:7298-7315. [PMID: 32551623 DOI: 10.1021/acs.jafc.0c01962] [Citation(s) in RCA: 77] [Impact Index Per Article: 19.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/11/2023]
Abstract
Acetylcholinesterase inactivating compounds, such as organophosphate (OP) and carbamate (CM) pesticides, are widely used in agriculture to ensure sustainable production of food and feed. As a consequence of their applications, they would result in neurotoxicity, even death. In this essence, the development of enzyme inhibition methods still shows great significance as rapid detection techniques for on-site large-scale screening of OPs and CMs. Initially, mechanisms and applications of various enzyme-inhibition-based methods and devices, including optical colorimetric assay, fluorometric assays, electrochemical biosensors, rapid test card, and microfluidic device, are highlighted in the present overview. Further, to enhance the enzyme sensitivity for detection; alternative enzyme sources or high yield enrichment methods (such as abzyme, artificial enzyme, and recombinant enzyme), as well as enzyme reactivation and identification, are also addressed in this comprehensive overview.
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Affiliation(s)
- Jing Cao
- Institute of Quality Standardization & Testing Technology for Agro-products, Chinese Academy of Agricultural Sciences, 100081, Beijing, China
- Key Laboratory of Agrofood Safety and Quality (Beijing), Ministry of Agriculture, 100193, Beijing, China
| | - Miao Wang
- Institute of Quality Standardization & Testing Technology for Agro-products, Chinese Academy of Agricultural Sciences, 100081, Beijing, China
- Key Laboratory of Agrofood Safety and Quality (Beijing), Ministry of Agriculture, 100193, Beijing, China
| | - He Yu
- Institute of Quality Standardization & Testing Technology for Agro-products, Chinese Academy of Agricultural Sciences, 100081, Beijing, China
- Key Laboratory of Agrofood Safety and Quality (Beijing), Ministry of Agriculture, 100193, Beijing, China
| | - Yongxin She
- Institute of Quality Standardization & Testing Technology for Agro-products, Chinese Academy of Agricultural Sciences, 100081, Beijing, China
- Key Laboratory of Agrofood Safety and Quality (Beijing), Ministry of Agriculture, 100193, Beijing, China
| | - Zhen Cao
- Institute of Quality Standardization & Testing Technology for Agro-products, Chinese Academy of Agricultural Sciences, 100081, Beijing, China
- Key Laboratory of Agrofood Safety and Quality (Beijing), Ministry of Agriculture, 100193, Beijing, China
| | - Jiaming Ye
- Yangtze Delta Region Institute of Tsinghua University, 314006, Jiaxing, China
| | - A M Abd El-Aty
- State Key Laboratory of Biobased Material and Green Papermaking, College of Food Science and Engineering, Qilu University of Technology, Shandong Academy of Science, Jinan 250353, China
- Department of Pharmacology, Faculty of Veterinary Medicine, Cairo University, 12211, Giza, Egypt
- Department of Medical Pharmacology, Medical Faculty, Ataturk University, 25240, Erzurum, Turkey
| | - Ahmet Hacımüftüoğlu
- Department of Medical Pharmacology, Medical Faculty, Ataturk University, 25240, Erzurum, Turkey
| | - Jing Wang
- Institute of Quality Standardization & Testing Technology for Agro-products, Chinese Academy of Agricultural Sciences, 100081, Beijing, China
- Key Laboratory of Agrofood Safety and Quality (Beijing), Ministry of Agriculture, 100193, Beijing, China
- Agro-products Quality Safety and Testing Technology Research Institute, Guangxi Academy of Agricultural Sciences, 53003, Nanning, China
| | - Shuibing Lao
- Agro-products Quality Safety and Testing Technology Research Institute, Guangxi Academy of Agricultural Sciences, 53003, Nanning, China
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Hu H, Wang B, Li Y, Wang P, Yang L. Acetylcholinesterase Sensor with Patterned Structure for Detecting Organophosphorus Pesticides Based on Titanium Dioxide Sol‐gel Carrier. ELECTROANAL 2020. [DOI: 10.1002/elan.202060027] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Affiliation(s)
- Huaying Hu
- Key Laboratory of Advanced Display and System Applications, Ministry of EducationShanghai University Yanchang Road 149 Shanghai 200072 China
| | - Bo Wang
- Key Laboratory of Advanced Display and System Applications, Ministry of EducationShanghai University Yanchang Road 149 Shanghai 200072 China
| | - Yiru Li
- Key Laboratory of Advanced Display and System Applications, Ministry of EducationShanghai University Yanchang Road 149 Shanghai 200072 China
| | - Pengchang Wang
- Key Laboratory of Advanced Display and System Applications, Ministry of EducationShanghai University Yanchang Road 149 Shanghai 200072 China
| | - Lianqiao Yang
- Key Laboratory of Advanced Display and System Applications, Ministry of EducationShanghai University Yanchang Road 149 Shanghai 200072 China
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Wang B, Li Y, Hu H, Shu W, Yang L, Zhang J. Acetylcholinesterase electrochemical biosensors with graphene-transition metal carbides nanocomposites modified for detection of organophosphate pesticides. PLoS One 2020; 15:e0231981. [PMID: 32348360 PMCID: PMC7190139 DOI: 10.1371/journal.pone.0231981] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/22/2019] [Accepted: 04/04/2020] [Indexed: 02/07/2023] Open
Abstract
An acetylcholinesterase biosensor modified with graphene and transition metal carbides was prepared to detect organophosphorus pesticides. Cyclic voltammetry, differential pulse voltammetry, and electrochemical impedance spectroscopy were used to characterize the electrochemical catalysis of the biosensor: acetylcholinesterase/chitosan-transition metal carbides/graphene/glassy carbon electrode. With the joint modification of graphene and transition metal carbides, the biosensor has a good performance in detecting dichlorvos with a linear relationship from 11.31 μM to 22.6 nM and the limit of detection was 14.45 nM. Under the premise of parameter optimization, the biosensor showed a good catalytic performance for acetylcholine. Compared to the biosensors without modification, it expressed a better catalytic performance due to the excellent electrical properties, biocompatibility and high specific surface area of graphene, transition metal carbides. Finally, the biosensor exhibits good stability, which can be stored at room temperature for one month without significant performance degradation, and has practical potential for sample testing.
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Affiliation(s)
- Bo Wang
- Microelectronics Research & Develop Center, Shanghai University, Shanghai, China
- Key Laboratory of Advanced Display and System Applications, Ministry of Education, Shanghai University, Shanghai, China
| | - Yiru Li
- Key Laboratory of Advanced Display and System Applications, Ministry of Education, Shanghai University, Shanghai, China
| | - Huaying Hu
- Key Laboratory of Advanced Display and System Applications, Ministry of Education, Shanghai University, Shanghai, China
| | - Wenhao Shu
- Key Laboratory of Advanced Display and System Applications, Ministry of Education, Shanghai University, Shanghai, China
| | - Lianqiao Yang
- Key Laboratory of Advanced Display and System Applications, Ministry of Education, Shanghai University, Shanghai, China
| | - Jianhua Zhang
- Key Laboratory of Advanced Display and System Applications, Ministry of Education, Shanghai University, Shanghai, China
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Fluorescent hydrogel test kit coordination with smartphone: Robust performance for on-site dimethoate analysis. Biosens Bioelectron 2019; 145:111706. [DOI: 10.1016/j.bios.2019.111706] [Citation(s) in RCA: 25] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/28/2019] [Revised: 09/02/2019] [Accepted: 09/13/2019] [Indexed: 12/13/2022]
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