Take a sneak peek at the new NIST.gov and let us know what you think!
(Please note: some content may not be complete on the beta site.).
NIST Authors in Bold
|Author(s):||Rebecca A. Zangmeister;|
|Title:||Analysis of Au Nanoparticles by Electrospray Differential Mobility Analysis (ES-DMA)|
|Published:||March 01, 2010|
|Abstract:||This document describes a protocol for size analysis of citrate stabilized gold nanoparticles of nominally 10 nm, 30 nm, and 60 nm sizes using electrospray differential mobility analysis (ES-DMA). Nanoparticles are centrifuged to remove excess citrate stabilizer and are re-suspended in ammonium acetate solution for ES-DMA analysis. A number average diameter is calculated from particle mobility measurements.|
|Citation:||Nanocharacterization Laboratory website|
|Keywords:||Gold, nanoparticle, electrospray, differential mobility analysis|
|Research Areas:||Nanomaterials, Characterization, Nanometrology, and Nanoscale Measurements|
|PDF version:||Click here to retrieve PDF version of paper (149KB)|