File Download

There are no files associated with this item.

  • Find it @ UNIST can give you direct access to the published full text of this article. (UNISTARs only)
Related Researcher

GrzybowskiBartosz Andrzej

Grzybowski, Bartosz A.
Read More

Views & Downloads

Detailed Information

Cited time in webofscience Cited time in scopus
Metadata Downloads

Mechanism of the Cooperative Adsorption of Oppositely Charged Nanoparticles

Author(s)
Tretiakov, Konstantin V.Bishop, Kyle J. M.Kowalczyk, BartlomiejJaiswal, ArchanaPoggi, Mark A.Grzybowski, Bartosz A.
Issued Date
2009-04
DOI
10.1021/jp809447m
URI
https://scholarworks.unist.ac.kr/handle/201301/33342
Fulltext
https://pubs.acs.org/doi/10.1021/jp809447m
Citation
JOURNAL OF PHYSICAL CHEMISTRY A, v.113, no.16, pp.3799 - 3803
Abstract
Quartz crystal microbalance experiments were performed to study the kinetics of surface adsorption from solutions containing oppositely charged nanoparticles. A theoretical model was developed according to which formation of dense nanoparticle (NP) monolayers is driven by a cooperative process, in which the already-adsorbed NPs facilitate adsorption of NPs from solution. The kinetic rate constants change with the NP solution concentration and can be used to backtrack adsorption free energies. These energies agree with the predictions of a simple DLVO model.
Publisher
AMER CHEMICAL SOC
ISSN
1089-5639
Keyword
MONOLAYERSCOATINGS

qrcode

Items in Repository are protected by copyright, with all rights reserved, unless otherwise indicated.