Target-induced conjunction of split aptamer as new chiral selector for oligopeptide on graphene-mesoporous silica-gold nanoparticle hybrids modified sensing platform.

@article{Du2012TargetinducedCO,
  title={Target-induced conjunction of split aptamer as new chiral selector for oligopeptide on graphene-mesoporous silica-gold nanoparticle hybrids modified sensing platform.},
  author={Yan Du and Shaojun Guo and Haixia Qin and Shaojun Dong and Erkang Wang},
  journal={Chemical communications},
  year={2012},
  volume={48 6},
  pages={
          799-801
        }
}
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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