Gold and silver nanoparticles functionalized with known numbers of oligonucleotides per particle for DNA detection

18 November 2004

journal article
Published by Royal Society of Chemistry (RSC) in Chemical Communications

No. 24,p. 2804-2805
https://doi.org/10.1039/b411181h

Abstract

The biospecificity of gold and silver nanoparticles, functionalized with known numbers of oligonucleotides, is demonstrated in colorimetric microbead assays for complementary and mismatch sequences.

Keywords

COLORIMETRIC
MICROBEAD
BIOSPECIFICITY
MISMATCH
GOLD
SILVER NANOPARTICLES FUNCTIONALIZED