title: An MnO2 nanosheet as a label-free nanoplatform for homogeneous biosensing.
abstract: An ultrathin MnO2 nanosheet is established as a label-free two-dimensional nanoplatform for homogeneous biosensing. Two biosensors based on an MnO2 nanosheet with favourable performances are constructed for OTA and Cat D using different probes and following different sensing principles.
authors: Key Laboratory of Analytical Chemistry for Biology and Medicine (Ministry of Education), College of Chemistry and Molecular Sciences, Wuhan University, Wuhan 430072, P. R. China. zhhliu@whu.edu.cn.
authors: Yunxia
authors: Y
authors: Yuan
authors: Shufang
authors: S
authors: Wu
authors: Fan
authors: F
authors: Shu
authors: Zhihong
authors: Z
authors: Liu
mesh_terms: D015374:Biosensing Techniques / Q000295:instrumentation*; D002402:Cathepsin D / Q000032:analysis*; D004247:DNA / Q000737:chemistry; D031541:Fluorescence Resonance Energy Transfer; D017895:Manganese Compounds / Q000737:chemistry*; D049329:Nanostructures / Q000737:chemistry*; D009793:Ochratoxins / Q000032:analysis*; D010087:Oxides / Q000737:chemistry*
chemical_list: D017895:Manganese Compounds; D009793:Ochratoxins; D010087:Oxides; C025589:ochratoxin A; C027424:manganese oxide; D004247:DNA; D002402:Cathepsin D