VISUALIZED BIOCHIP AND METHOD FOR SIMULTANEOUSLY DETECTING A VARIETY OF ANTIBIOTICS, ILLEGAL ADDITIVES AND BIOTOXINS

摘要

The present invention provides a biochip for simultaneously detecting a variety of antibiotics, illegal additives and biotoxins in a visualized manner, wherein the biochip comprises a chip carrier fixed with a group of detection target antigens, the detection targets are the antibiotics, the illegal additives and the biotoxins, and the biochip is prepared by the following method: enabling the bovine serum albumin and the detection target antigens to perform sample application operation on the chip carrier through a biochip preparation system by taking bovine serum albumin as blank control, and then fixing in a water bath at 20-37° C. for 0.5-4 h for preparation. The invention further provides a method for simultaneously detecting a variety of antibiotics, illegal additives and biotoxins by using the biochip. The biochip has the advantages of simple structure, simple preparation process, low cost, multiple targets, high accuracy, high sensitivity, high precision, short detection time, simpleness and easiness in operation and no need of expensive detection instruments and is applicable to on-site large-scale primary screening of samples.

主权项

1. A biochip for simultaneously detecting a variety of antibiotics, illegal additives and biotoxins in a visualized manner, characterized in that the biochip comprises a chip carrier fixed with a group of detection target antigens, the detection targets include the antibiotics, the illegal additives and the biotoxins, and the biochip is prepared by the following method: enabling the bovine serum albumin and the detection target antigens to perform sample application operation on the chip carrier through a biochip preparation system by taking bovine serum albumin as blank control, and then fixing in a water bath at 20-37° C. for 0.5-4 h for preparation.