Supported by International Science and Technology Cooperation Project of China(No.:2011DFA32930);"Twelfth Five-Year"National Science and Technology Support Program of China(No.:2012BAK17B10)
[ Objective] This study aimed to establish a high-sensitivity method for rapid detection of^-lactam antibiotic residue in milk. [Method] Based on bio- layer interferometry technology, ampicillin-BSA conjugate was fixe...