CAS OpenIR  > 中科院上海应用物理研究所2011-2020年
Polyvalent DNA-graphene nanosheets "click" conjugates
Wang, ZH; Ge, ZL; Zheng, XX; Chen, N(陈楠); Peng, C(彭程); Fan, CH(樊春海); Huang, Q(黄庆)
Source PublicationNANOSCALE
AbstractGraphene is an increasingly important nanomaterial exhibiting great promise in the area of nanotechnology. In this study, the azide-functionalized graphene derivative was synthesized as the 'click' reagent for preparation of polyvalent DNA-graphene conjugates, which provide an effective and stable platform to construct new functional nano-architectures. Assembled with Au nanoparticles, the prepared Au-DNA-graphene nanocomplex exhibits excellent stability that could prevent the nanocomplex from being destroyed by surfactants. Assembled with DNA tetrahedron-structured probes (TSPs), the nanocomplex displays outstanding sensitive electro-chemiluminescence properties, which might be used as a biosensor for DNA detection. Therefore, this DNA-graphene conjugates could be explored as the assembly unit for advanced DNA nanoarchitectures in the field of DNA nanotechnology.
Funding Project应物所项目组
WOS IDWOS:000298854300007
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Document Type期刊论文
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GB/T 7714
Wang, ZH,Ge, ZL,Zheng, XX,et al. Polyvalent DNA-graphene nanosheets "click" conjugates[J]. NANOSCALE,2012,4(2).
APA Wang, ZH.,Ge, ZL.,Zheng, XX.,Chen, N.,Peng, C.,...&Huang, Q.(2012).Polyvalent DNA-graphene nanosheets "click" conjugates.NANOSCALE,4(2).
MLA Wang, ZH,et al."Polyvalent DNA-graphene nanosheets "click" conjugates".NANOSCALE 4.2(2012).
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