Welcome to Chinese Agricultural Science Bulletin,

Chinese Agricultural Science Bulletin ›› 2016, Vol. 32 ›› Issue (11): 49-55.doi: 10.11924/j.issn.1000-6850.casb15120033

Special Issue: 智慧农业

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Application of New Recognition Element for Sensor in Food Detection: A Review

  

  • Received:2015-12-06 Revised:2015-12-24 Accepted:2015-12-25 Online:2016-04-20 Published:2016-04-20

Abstract: Recognition element, known as target receptor, is an important part of sensor since it is responsible for the recognition of target analyte. Sensor with new recognition element has become a powerful tool for the analysis of clinical, environmental, food and commodity samples. New recognition elements, such as phage display peptide, affibody, nanobody and MIPs, can be synthesized in the laboratory or selected in vitro. They have good affinity and specificity, and could be fastened to the surface of nanometer materials, so they can be widely used in sensor. The authors summarized the characteristics of the above 4 kinds of recognition elements and discussed the application in sensors in the food detection to provide reference for the wide development and application of recognition elements.

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