Ultrasensitive colorimetric detection of protein by aptamer-Au nanoparticles conjugates based on a dot-blot assay.

Published

Journal Article

A simple, rapid and ultrasensitive colorimetric detection of protein using aptamer-Au nanoparticles (AuNPs) conjugates based on a dot-blot array has been developed, which was combined with the unique optical properties of AuNPs, enabling the visual detection of protein within minutes without any instrument.

Full Text

Duke Authors

Cited Authors

  • Wang, Y; Li, D; Ren, W; Liu, Z; Dong, S; Wang, E

Published Date

  • June 14, 2008

Published In

Start / End Page

  • 2520 - 2522

PubMed ID

  • 18506230

Pubmed Central ID

  • 18506230

International Standard Serial Number (ISSN)

  • 1359-7345

Digital Object Identifier (DOI)

  • 10.1039/b801055b

Language

  • eng

Conference Location

  • England