DOI: 10.1039/d6ay00837b ISSN: 1759-9660
Synergistic integration of bidirectional PER and DNAzyme cascades with ZIF-8 quenching for detection of aflatoxin B1
Ziyan Zhao, Yijing Xiao, Chunyuan Huo, Wentong Yu, Shuangyu Meng, Runlong Ma, Zhiqiang Guo, Xinru Ren, Haiping Zhang, Bowen Li, Yu Wang, Su Liu, Jiadong HuangWe have developed an OFF-ON fluorophore sensor that integrates BPER amplification, DNAzyme cleavage and ZIF-8 quenching for AFB1 detection, featuring high specificity and a low detection limit.