免疫传感器在牛奶抗生素残留检测中的研究进展

乳腺炎是奶牛的常见病，通常需要抗生素治疗，因此不可避免地造成牛奶中的抗生素残留。由于免疫传感器是将高灵敏的传感器技术与抗原、抗体特异性反应相结合的一种检测方法，易于实现抗生素残留检测仪器的便携化、微型化和自动化，因而成为近年来研究的热点。本文介绍免疫生物传感器的基本原理、组成与分类，重点介绍国内外应用免疫传感器检测牛奶中抗生素残留的研究进展，并分析未来免疫生物传感器的发展趋势。

Research Progress in Detection of Antibiotic Residues in Milk by Immunosensor

Mastitis is one of the most prevalent diseases and requires the treatment of antibiotics. Therefore, antibiotic residues will remain in milk. Immunosensor is a novel detection method with the integration of antibody-antigen interaction and high sensitivity. It is a convenient instrument for detecting antibiotic residues in milk due to the characteristics of portability, miniaturization and automation. Basic principle, constitution and classification of immunosensors for detecting antibiotic residues in milk have been introduced in this paper. The research progress of immunosensors at home and abroad has been comprehensively discussed and the future development trends of immunosensors for antibiotic residues have been proposed.