A graphene oxide enhanced fluorescence anisotropy strategy for DNAzyme-based assay of metal ions.
Graphene oxide (GO) introduced to enhance the fluorescence anisotropy (FA) of fluorogens was identified to be effective for highly sensitive and selective detection of metal ions through an anisotropy DNAzyme-based strategy.
College of Pharmaceutical Science, Southwest University, Chongqing 400716, China.
Yan
Y
Yu
Yue
Y
Liu
Shu Jun
SJ
Zhen
Cheng Zhi
CZ
Huang
D015374:Biosensing Techniques / Q000379:methods*; D021881:DNA, Catalytic / Q000378:metabolism*; D005454:Fluorescence Polarization; D006108:Graphite / Q000737:chemistry*; D008670:Metals / Q000032:analysis*; D008958:Models, Molecular; D008968:Molecular Conformation; D010087:Oxides / Q000737:chemistry*
D021881:DNA, Catalytic; D008670:Metals; D010087:Oxides; D006108:Graphite