Effect of the size of colloidal gold nanoparticles on the physical parameters of nanocomposite microcapsule shells

A. M. Yashchenok, O. A. Inozemtseva, D. A. Gorin, B. N. Khlebtsov

Research output: Contribution to journalArticle

1 Citation (Scopus)

Abstract

Polyelectrolyte shells of nanocomposite microcapsules containing colloidal gold nanoparticles of different diameters (5, 10, or 20 nm) are formed by the polyion assembly procedure. Microcapsules with different numbers of layers and structures are studied by transmission electron microscopy, atomic force microscopy, and confocal microscopy. The values of the thickness and roughness of microcapsule shells are determined and the dependence of these parameters on the size of gold nanoparticles constituting shells is investigated. It is established that the concentration of nanoparticles in polyelectrolyte shells of microcapsules decreases with an increase in particle diameter.

Original languageEnglish
Pages (from-to)422-429
Number of pages8
JournalColloid Journal of the Russian Academy of Sciences: Kolloidnyi Zhurnal
Volume71
Issue number3
DOIs
Publication statusPublished - Jun 2009
Externally publishedYes

Fingerprint

Gold Colloid
Capsules
Nanocomposites
nanocomposites
Gold
gold
Nanoparticles
Polyelectrolytes
nanoparticles
Confocal microscopy
Atomic force microscopy
roughness
assembly
Surface roughness
atomic force microscopy
Transmission electron microscopy
microscopy
transmission electron microscopy

ASJC Scopus subject areas

  • Colloid and Surface Chemistry
  • Physical and Theoretical Chemistry
  • Surfaces and Interfaces

Cite this

Effect of the size of colloidal gold nanoparticles on the physical parameters of nanocomposite microcapsule shells. / Yashchenok, A. M.; Inozemtseva, O. A.; Gorin, D. A.; Khlebtsov, B. N.

In: Colloid Journal of the Russian Academy of Sciences: Kolloidnyi Zhurnal, Vol. 71, No. 3, 06.2009, p. 422-429.

Research output: Contribution to journalArticle

@article{b83e984bdd794861aef67320de623953,
title = "Effect of the size of colloidal gold nanoparticles on the physical parameters of nanocomposite microcapsule shells",
abstract = "Polyelectrolyte shells of nanocomposite microcapsules containing colloidal gold nanoparticles of different diameters (5, 10, or 20 nm) are formed by the polyion assembly procedure. Microcapsules with different numbers of layers and structures are studied by transmission electron microscopy, atomic force microscopy, and confocal microscopy. The values of the thickness and roughness of microcapsule shells are determined and the dependence of these parameters on the size of gold nanoparticles constituting shells is investigated. It is established that the concentration of nanoparticles in polyelectrolyte shells of microcapsules decreases with an increase in particle diameter.",
author = "Yashchenok, {A. M.} and Inozemtseva, {O. A.} and Gorin, {D. A.} and Khlebtsov, {B. N.}",
year = "2009",
month = "6",
doi = "10.1134/S1061933X09030181",
language = "English",
volume = "71",
pages = "422--429",
journal = "Colloid Journal of the Russian Academy of Sciences: Kolloidnyi Zhurnal",
issn = "1061-933X",
publisher = "Maik Nauka-Interperiodica Publishing",
number = "3",

}

TY - JOUR

T1 - Effect of the size of colloidal gold nanoparticles on the physical parameters of nanocomposite microcapsule shells

AU - Yashchenok, A. M.

AU - Inozemtseva, O. A.

AU - Gorin, D. A.

AU - Khlebtsov, B. N.

PY - 2009/6

Y1 - 2009/6

N2 - Polyelectrolyte shells of nanocomposite microcapsules containing colloidal gold nanoparticles of different diameters (5, 10, or 20 nm) are formed by the polyion assembly procedure. Microcapsules with different numbers of layers and structures are studied by transmission electron microscopy, atomic force microscopy, and confocal microscopy. The values of the thickness and roughness of microcapsule shells are determined and the dependence of these parameters on the size of gold nanoparticles constituting shells is investigated. It is established that the concentration of nanoparticles in polyelectrolyte shells of microcapsules decreases with an increase in particle diameter.

AB - Polyelectrolyte shells of nanocomposite microcapsules containing colloidal gold nanoparticles of different diameters (5, 10, or 20 nm) are formed by the polyion assembly procedure. Microcapsules with different numbers of layers and structures are studied by transmission electron microscopy, atomic force microscopy, and confocal microscopy. The values of the thickness and roughness of microcapsule shells are determined and the dependence of these parameters on the size of gold nanoparticles constituting shells is investigated. It is established that the concentration of nanoparticles in polyelectrolyte shells of microcapsules decreases with an increase in particle diameter.

UR - http://www.scopus.com/inward/record.url?scp=67650085438&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=67650085438&partnerID=8YFLogxK

U2 - 10.1134/S1061933X09030181

DO - 10.1134/S1061933X09030181

M3 - Article

VL - 71

SP - 422

EP - 429

JO - Colloid Journal of the Russian Academy of Sciences: Kolloidnyi Zhurnal

JF - Colloid Journal of the Russian Academy of Sciences: Kolloidnyi Zhurnal

SN - 1061-933X

IS - 3

ER -