Gold nanoparticle-based competitive colorimetric assay for detection of protein-protein interactions
Journal
Chemical Communications
Journal Issue
34
Pages
4273-4275
Date Issued
2005
Author(s)
Abstract
A gold nanoparticle-based competitive colorimetric assay uses the ensemble of Concanavalin (ConA) and mannopyranoside-encapsulated gold nanoparticles (Man-GNPs) to identify the binding partners for ConA and the binding constants are determined based on the wavelength shifts.
Type
journal article