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Chinese Agricultural Science Bulletin ›› 2020, Vol. 36 ›› Issue (6): 93-99.doi: 10.11924/j.issn.1000-6850.casb18110039

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Applications of SPR Biosensing Technology in Agricultural Products Safety Detection

Wang Tingting1,2, Hu Jiandong2()   

  1. 1 Henan Nongda Xunjie Measurement Technology Co., Ltd, Zhengzhou 450002
    2 Department of Electrical Engineering, Henan Agricultural University, Zhengzhou 450002
  • Received:2018-11-12 Revised:2019-01-18 Online:2020-02-25 Published:2020-02-22
  • Contact: Hu Jiandong E-mail:jiandonghu@163.com

Abstract:

Surface plasmon resonance (SPR) as a novel technology has advantages of small sample volumes, high sensitivity and fast detection speed, which is widely applied in environmental detection, medical diagnosis, drug screening, proteomics, genomics and many other fields. With its development, SPR is combined with biotechnology, then modified by specific antigen, antibody and signal amplification factor, and widely used in safety detection of agricultural products. The paper introduces the application of SPR in detection of pesticide and medicine residues, animal disease, microbe, food additives, heavy metal and transgenic test in agricultural products. The study could provide certain references for understanding the development status of SPR in food safety test.

Key words: surface plasmon resonance, biosensing, agricultural products safety, detection, application

CLC Number: