DNA-Guided Metal-Nanoparticle Formation on Graphene Oxide Surface


OCSOY I. , Gulbakan B. , CHEN T., ZHU G., CHEN Z., SARI M. M. , ...Daha Fazla

ADVANCED MATERIALS, cilt.25, ss.2319-2325, 2013 (SCI İndekslerine Giren Dergi) identifier identifier identifier

  • Cilt numarası: 25 Konu: 16
  • Basım Tarihi: 2013
  • Doi Numarası: 10.1002/adma.201204944
  • Dergi Adı: ADVANCED MATERIALS
  • Sayfa Sayıları: ss.2319-2325

Özet

A simple and universal route for the preparation of metal-graphene oxide (GO) heterostructures with controllable nanoparticle size and shape using double-stranded DNA (dsDNA) as a template is reported. This proof-of-concept work successfully demonstrates that dsDNA can be adsorbed onto GO to create biocompatible and easily functionalizable Ag-GO, Au-GO, Cu-GO, Pt-GO, and Au/Cu/Pt-GO heterostructures using the same experimental conditions for each of the multicomposite nanoparticles.