The synthesis of polyamidoamine modified gold nanoparticles/SnO2/graphene sheets nanocomposite and its application in biosensor
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DOI: 10.1016/j.colsurfa.2017.02.030
Abstract: Abstract The nanocomposite of polyamidoamine (PAMAM) modified gold nanoparticles (pAuNPs)/SnO 2 /graphene sheets (GNs) was prepared by a new method. That is, the well dispersed AuNPs were prepared in the presence of PAMAM and resembled… read more here.
Keywords: modified gold; gold nanoparticles; polyamidoamine modified; graphene sheets ... See more keywords