Dendrimer-encapsulated gold nanoparticles as building blocks for multilayer microshells

Olga V. Lebedeva; Byoung Suhk Kim; Franziska Gröhn; Olga I. Vinogradova

doi:10.1016/j.polymer.2007.06.036

Dendrimer-encapsulated gold nanoparticles as building blocks for multilayer microshells

Olga V. Lebedeva
, Byoung Suhk Kim
, Franziska Gröhn
, Olga I. Vinogradova^*

^*Corresponding author for this work

Department of Organic Materials and Textile Engineering

Russian Academy of Sciences
Sogang University
Max Planck Institute for Polymer Research

Research output: Contribution to journal › Journal article › peer-review

22 Scopus citations

Abstract

We report the effect of gold nanoparticles encapsulated into the shell-forming PAMAM dendrimers on the assembly and properties of multilayer microshells. We demonstrate that the PAMAM-encapsulated gold nanoparticles change dramatically the optical spectroscopic properties of microcapsule dispersions, without significantly affecting the stiffness of microcapsules. Our results indicate that the use of dendrimer-protected nanoparticles as building blocks opens numerous possibilities to vary the composition and diverse properties of microshells without changing their stiffness.

Original language	English
Pages (from-to)	5024-5029
Number of pages	6
Journal	Polymer
Volume	48
Issue number	17
DOIs	https://doi.org/10.1016/j.polymer.2007.06.036
State	Published - 2007.08.10

Keywords

Dendrimers
Microshells
Nanoparticles

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10.1016/j.polymer.2007.06.036

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title = "Dendrimer-encapsulated gold nanoparticles as building blocks for multilayer microshells",

abstract = "We report the effect of gold nanoparticles encapsulated into the shell-forming PAMAM dendrimers on the assembly and properties of multilayer microshells. We demonstrate that the PAMAM-encapsulated gold nanoparticles change dramatically the optical spectroscopic properties of microcapsule dispersions, without significantly affecting the stiffness of microcapsules. Our results indicate that the use of dendrimer-protected nanoparticles as building blocks opens numerous possibilities to vary the composition and diverse properties of microshells without changing their stiffness.",

keywords = "Dendrimers, Microshells, Nanoparticles",

author = "Lebedeva, \{Olga V.\} and Kim, \{Byoung Suhk\} and Franziska Gr{\"o}hn and Vinogradova, \{Olga I.\}",

year = "2007",

month = aug,

day = "10",

doi = "10.1016/j.polymer.2007.06.036",

language = "English",

volume = "48",

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journal = "Polymer",

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TY - JOUR

T1 - Dendrimer-encapsulated gold nanoparticles as building blocks for multilayer microshells

AU - Lebedeva, Olga V.

AU - Kim, Byoung Suhk

AU - Gröhn, Franziska

AU - Vinogradova, Olga I.

PY - 2007/8/10

Y1 - 2007/8/10

N2 - We report the effect of gold nanoparticles encapsulated into the shell-forming PAMAM dendrimers on the assembly and properties of multilayer microshells. We demonstrate that the PAMAM-encapsulated gold nanoparticles change dramatically the optical spectroscopic properties of microcapsule dispersions, without significantly affecting the stiffness of microcapsules. Our results indicate that the use of dendrimer-protected nanoparticles as building blocks opens numerous possibilities to vary the composition and diverse properties of microshells without changing their stiffness.

AB - We report the effect of gold nanoparticles encapsulated into the shell-forming PAMAM dendrimers on the assembly and properties of multilayer microshells. We demonstrate that the PAMAM-encapsulated gold nanoparticles change dramatically the optical spectroscopic properties of microcapsule dispersions, without significantly affecting the stiffness of microcapsules. Our results indicate that the use of dendrimer-protected nanoparticles as building blocks opens numerous possibilities to vary the composition and diverse properties of microshells without changing their stiffness.

KW - Dendrimers

KW - Microshells

KW - Nanoparticles

UR - https://www.scopus.com/pages/publications/34547479868

U2 - 10.1016/j.polymer.2007.06.036

DO - 10.1016/j.polymer.2007.06.036

M3 - Journal article

AN - SCOPUS:34547479868

SN - 0032-3861

VL - 48

SP - 5024

EP - 5029

JO - Polymer

JF - Polymer

IS - 17

ER -

Dendrimer-encapsulated gold nanoparticles as building blocks for multilayer microshells

Abstract

Keywords

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