Development of Carbendazim Residue Rapid Test Strips Based on Fluorescent Microspheres
In this study,the fluorescent microspheres were used as signal markers to prepare carbendazim antibody-fluorescent microsphere conjugate as signal probes,and based on the specific recognition of antigens and antibodies interaction,a quantitative detection method for fluorescent microspheres immunochromatography of carbendazim in fruit and vegetable was established.The results showed that the linear range of the method was 0.1-2.0 ng/mL,and the sensitivity was 0.028 ng/mL.Under the optimized experimental conditions,this method has the advantages of speed and simplicity,which can meet the rapid quantitative detection of carbendazim in fruits and vegetables.
fluorescent microspherescarbendazimimmunochromatography technologyfruits and vegetablesrapid detection
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