p‑Bromophenol-Enhanced Bienzymatic Chemiluminescence Competitive Immunoassay for Ultrasensitive Determination of Aflatoxin B1

• Published in: Analytical chemistry (Washington) Vol. 91; no. 20; pp. 13191 - 13197
• Main Authors: Li, Juan, Zhao, Xu, Chen, Li-Jian, Qian, Hai-Long, Wang, Wen-Long, Yang, Cheng, Yan, Xiu-Ping
• Format: Journal Article
• Language: English
• Published: Washington American Chemical Society 15.10.2019
• Subjects: Aflatoxin B1; Aflatoxins; Antibodies; Carcinogens; Catalysts; Chemiluminescence; Chemistry; Competition; Food contamination; Food safety; Glucose oxidase; Immunoassay; Immunology; Laboratory equipment; Linearity; Nutrients; Organic chemistry; Pollutants; Pollution detection; Protein G

Aflatoxin B1 (AFB1) contamination is one of the most critical global issues in food safety. The high carcinogenic nature necessitates rapid and specific methods for the determination of AFB1 in foodstuffs at ultratrace levels. Here, we report an enhanced bienzymatic chemiluminescence competitive imm...