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| Research Progress on Rapid Detection of Pesticide Residues Based on Molecular Recognition |
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| DOI： |
| KeyWord:point-of-care testing（POCT） pesticide residue pesticide detection biological recognition non-biological recognition direct recognition |
| Author | Institution |
| CHEN Ke-ren，LI Jie，CHANG Qiao-ying，XU Wen-tao，PANG Guo-fang |
1. Key Laboratory of Precision Nutrition and Food Quality，Ministry of Education，Department of Nutrition and Health，China Agricultural University，Beijing ，China; 2. Chinese Academy of Inspection and Quarantine，Beijing ，China |
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| Abstract: |
| The use of pesticides has been increasing year by year in order to improve the yield and quality of crops．However，the excessive use of pesticides has increased the pollution of soil，water and crops，posing a serious threat to the environment and human health．Therefore，rapid and sensitive detection of pesticide residues is essential．In recent years，a variety of techniques and products for the rapid detection of pesticide residues have been developed．The research progress of multiple identification methods for pesticide detection is introduced in this review，including biological recognition based on proteins and aptamers，non-biological recognition based on nanomaterials and macrocyclic compounds，and direct recognition based on the unique optical and chemical properties of pesticides．Finally，the research forecast on the rapid detection of pesticide residues is proposed to provide research ideas and directions for point-of-care testing（POCT） of pesticide. |
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