DNA-directed synthesis of zinc oxide nanowires on carbon nanotube tips.

نویسندگان

  • Adam D Lazareck
  • Sylvain G Cloutier
  • Teng-Fang Kuo
  • Bradford J Taft
  • Shana O Kelley
  • Jimmy M Xu
چکیده

This paper describes a class of three component hybrid nanowires templated by DNA directed self-assembly. Through the modification of carbon nanotube (CNT) termini with synthetic DNA oligonucleotides, gold nanoparticles are delivered, via DNA hybridization, to CNT tips that then serve as growth sites for zinc oxide (ZnO) nanowires. The structures we have generated using DNA templating represent an advance toward building higher order sequenced one dimensional nanostructures with rational control.

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عنوان ژورنال:
  • Nanotechnology

دوره 17 10  شماره 

صفحات  -

تاریخ انتشار 2006