Metallic striped nanowires as multiplexed immunoassay platforms for pathogen detection

Jeffrey B H Tok, Frank Chuang, Michael C. Kao, Klint A. Rose, Satinderpall S. Pannu, Michael Y. Sha, Gabriela Chakarova, Sharron G. Penn, George M. Dougherty

Research output: Contribution to journalArticlepeer-review

101 Scopus citations

Abstract

(Figure Presented) The white stripes in the reflectance image (left; Au = 0, Ag = 1) correspond to Ag in Au/Ag-striped nanowires employed in a suspended format to enable the rapid and sensitive single and multiplex immunoassays for biowarfare agent simulants. Simultaneous analysis of both the reflectance and the fluorescence images (right) of a mixture of nanowires enables easy identification of the antigen present.

Original languageEnglish (US)
Pages (from-to)6900-6904
Number of pages5
JournalAngewandte Chemie - International Edition
Volume45
Issue number41
DOIs
StatePublished - Oct 20 2006

Keywords

  • Biological warfare
  • Immunoassays
  • Magnetic properties
  • Nanotechnology
  • Transition metals

ASJC Scopus subject areas

  • Chemistry(all)

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