Simple and rapid colorimetric biosensors based on DNA aptamer and noncrosslinking gold nanoparticle aggregation

Chembiochem. 2007 May 7;8(7):727-31. doi: 10.1002/cbic.200700014.

Authors

Weian Zhao¹, William Chiuman, Michael A Brook, Yingfu Li

Affiliation

¹ Department of Chemistry, McMaster University, 1280 Main St., W. Hamilton, ON, L8S 4M1, Canada.

PMID: 17410623
DOI: 10.1002/cbic.200700014

No abstract available

Publication types

Research Support, Non-U.S. Gov't

MeSH terms

Aptamers, Nucleotide*
Base Sequence
Biosensing Techniques*
Colorimetry / instrumentation*
Gold / chemistry*
Metal Nanoparticles*
Spectrophotometry, Ultraviolet

Substances

Aptamers, Nucleotide
Gold