Gold nanoparticle wire and integrated wire array for electronic detection of chemical and biological molecules

J. J. Diao, Qing Cao

Research output: Contribution to journalArticle

Abstract

Nanoparticle wire and integrated nanoparticle wire array have been prepared through a green technique: discontinuous vertical evaporation-driven colloidal deposition. The conducting gold nanoparticle wire made by this technique shows ability for the sensitive electronic detection of chemical and biological molecules due to its high surface to volume ratio. Furthermore, we also demonstrate a potential usage of integrated gold nanoparticle wire array for the localized detection.

Original languageEnglish (US)
Article number012115
JournalAIP Advances
Volume1
Issue number1
DOIs
StatePublished - Sep 21 2011

ASJC Scopus subject areas

  • Physics and Astronomy(all)

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