A coordination and ligand replacement based three-input colorimetric logic gate sensing platform for melamine, mercury ions, and cysteine

Lulu Zhang, Yanwen Yuan, Xinglin Wen, Yue Li, Cuong Cao, Qihua Xiong
2015 RSC Advances  
A three-input colorimetric logic gate of melamine, cysteine, and Hg2+ using Au NP has been reported, in which the colour changes of the Au NPs solution provide sensitive and selective detections of melamine, cysteine, and Hg2+.
doi:10.1039/c5ra09570k fatcat:qiwnkwum3na6nc3mja4ifscsn4