title: Target-induced conjunction of split aptamer as new chiral selector for oligopeptide on graphene-mesoporous silica-gold nanoparticle hybrids modified sensing platform.
abstract: A new electrochemical label-free biosensor based on target-induced conjunction of a split aptamer as new chiral selector for oligopeptide using graphene-mesoporous silica-gold NP hybrids (GSGHs) as magnified sensing platform is firstly reported, which showed high sensitivity and selectivity for the detection of D-vasopressin (D-VP).
authors: State Key Laboratory of Electroanalytical Chemistry, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun, Jilin 130022, PR China.
authors: Yan
authors: Y
authors: Du
authors: Shaojun
authors: S
authors: Guo
authors: Haixia
authors: H
authors: Qin
authors: Shaojun
authors: S
authors: Dong
authors: Erkang
authors: E
authors: Wang
mesh_terms: D015374:Biosensing Techniques; D004563:Electrochemistry / Q000379:methods; D006046:Gold / Q000737:chemistry*; D006108:Graphite / Q000737:chemistry*; D053758:Nanoparticles / Q000737:chemistry*; D012822:Silicon Dioxide / Q000737:chemistry*; D013237:Stereoisomerism; D014667:Vasopressins / Q000032:analysis* / Q000737:chemistry
chemical_list: D014667:Vasopressins; D006046:Gold; D012822:Silicon Dioxide; D006108:Graphite