Patterned Assembly of Shortened Single-Walled Carbon Nanotubes on Gold Surface

Xiao Lin Nan, Jin Zhang, Zhong Fan Liu, Zu Jin Shi, Zhen Nan Gu

Research output: Contribution to journalArticlepeer-review

4 Scopus citations

Abstract

Patterned arrays of shortened single-walled carbon nanotubes (s-SWNTs) on gold were prepared using a surface reaction method. Under the existence of a condensation reagent, dicyclohexyl carbodiimide (DCC), s-SWNTs terminated with carboxylic groups were found to react with the NH2(CH2)11SH self-assembled monolayers (SAMs) on gold readily, but could rarely be adsorbed on a CH3-terminated surface. Thus by using a patterned surface with both NH2 and CH3 groups, s-SWNTs were immobilized only on NH2 areas, resulting in a patterned array of s-SWNTs.

Original languageEnglish (US)
Pages (from-to)393-396
Number of pages4
JournalActa Physico - Chimica Sinica
Volume17
Issue number5
StatePublished - Dec 1 2001

Keywords

  • Gold surface
  • Patterned assembly
  • Shortened single-walled carbon nanotubes (s-SWNTs)
  • Surface reaction

ASJC Scopus subject areas

  • Physical and Theoretical Chemistry

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