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  • Title: Target-induced conjunction of split aptamer as new chiral selector for oligopeptide on graphene-mesoporous silica-gold nanoparticle hybrids modified sensing platform.
    Author: Du Y, Guo S, Qin H, Dong S, Wang E.
    Journal: Chem Commun (Camb); 2012 Jan 21; 48(6):799-801. PubMed ID: 22048236.
    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).
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