DOI: 10.1039/d6lc00331a ISSN: 1473-0197
A real-time microfluidic surveillance system for multiplex detection of heavy metal contamination in wastewater
Ping Dong, Yanfeng Gao, Wenjian Zhao, Lingtao Fan, Yuzhen WangHeavy metal pollution threatens human health. We developed a CRISPR-Cas12a/MOF bio-barcode platform for ultrasensitive detection of Cu 2+ , Pb 2+ and Hg 2+ . Integrated with a microfluidic chip and smartphone, it enables portable on-site analysis.