A new biosensor that uses a target-induced DNAzyme cascade with catalytic and molecular beacons (CAMB) to fluorescently detect mercury(II) ions in water has been designed by a team from China. Yongxi Zhao from Xi’an Jiaotong University and colleagues tested the biosensor on river water samples with satisfactory results. Click on the title below to read more.
Amplified fluorescence detection of mercury(II) ions (Hg2+) using target-induced DNAzyme cascade with catalytic and molecular beacons
Lin Qi, Yongxi Zhao, Hui Yuan, Kai Bai, Yue Zhao, Feng Chen, Yanhua Dong and Yayan Wu
Analyst, 2012, Advance Article
DOI: 10.1039/C2AN35437C
