title: Layered MnO₂ nanosheet as a label-free nanoplatform for rapid detection of mercury(II).
abstract: A layered MnO2 nanosheet was established as a label-free fluorescent sensing platform for a rapid, sensitive and low-cost detection of mercury(II) ion in aqueous solution based on the target-induced conformational change of mercury-specific oligonucleotide (MSO) and the interactions between the fluorogenic MSO probe and MnO2 nanosheet.
authors: College of Basic Medical Sciences, Changsha Medical University, Changsha 410219, China.
authors: Ke
authors: K
authors: Yang
authors: Ming
authors: M
authors: Zeng
authors: Xiaojian
authors: X
authors: Hu
authors: Baoshou
authors: B
authors: Guo
authors: Jianbo
authors: J
authors: Zhou
mesh_terms: D001483:Base Sequence; D004784:Environmental Monitoring; D005456:Fluorescent Dyes / Q000737:chemistry*; D017895:Manganese Compounds / Q000737:chemistry*; D008628:Mercury / Q000032:analysis*; D049329:Nanostructures / Q000737:chemistry*; D009841:Oligonucleotides / Q000737:chemistry*; D010087:Oxides / Q000737:chemistry*; D045483:Rivers / Q000737:chemistry*; D013050:Spectrometry, Fluorescence; D014867:Water / Q000032:analysis
chemical_list: D005456:Fluorescent Dyes; D017895:Manganese Compounds; D009841:Oligonucleotides; D010087:Oxides; D014867:Water; D008628:Mercury; C016552:manganese dioxide