Determining Concentration of Nanoparticles From Ellipsometry

TBMG-3371

11/01/2008

Abstract
Content

A method of using ellipsometry or polarization analysis of light in total internal reflection of a surface to determine the number density of gold nanoparticles on a smooth substrate has been developed. The method can be modified to enable determination of densities of sparse distributions of nanoparticles in general, and is expected to be especially useful for measuring gold-nanoparticle-labeled biomolecules on microarrays.

Meta TagsDetails
Citation
"Determining Concentration of Nanoparticles From Ellipsometry," Mobility Engineering, November 1, 2008.
Additional Details
Publisher
Published
Nov 1, 2008
Product Code
TBMG-3371
Content Type
Magazine Article
Language
English