Silver-Ion-Mediated DNAzyme Switch for the Ultrasensitive and Selective Colorimetric Detection of Aqueous Ag+ and Cysteine

CHEMISTRY-A EUROPEAN JOURNAL

WILEY-BLACKWELL

1. National Natural Science Foundation of China [20675078, 20735003]
2. National Basic Research Program China [2009CB930100]
3. Chinese Academy of Sciences [KJCX2.YW.H11]