Preparation of ultrathin films filled with gold nanoparticles through layer-by-layer assembly with polyions

Tetsu Yonezawa; Hiroto Shimokawa; Mizuki Sutoh; Shin ya Onoue; Toyoki Kunitake

doi:10.1016/s0167-2991(01)82167-4

Preparation of ultrathin films filled with gold nanoparticles through layer-by-layer assembly with polyions

Tetsu Yonezawa, Hiroto Shimokawa, Mizuki Sutoh, Shin ya Onoue, Toyoki Kunitake

Institute for Advanced Study

Research output: Contribution to journal › Article › peer-review

Abstract

Gold nanoparticles stabilized by a small mercapto-ligand were assembled by the layer-by-layer alternate adsorption. Due to high chemical stability of these nanoparticles, sodium chloride could be added to the dispersion to reduce the electrostatic repulsion between the particles. Obtained layers of gold nanoparticles showed golden metallic luster and electro-conductivity.

Original language	English
Pages (from-to)	619-622
Number of pages	4
Journal	Studies in Surface Science and Catalysis
Volume	132
DOIs	https://doi.org/10.1016/s0167-2991(01)82167-4
Publication status	Published - 2001

All Science Journal Classification (ASJC) codes

Catalysis
Condensed Matter Physics
Physical and Theoretical Chemistry
Surfaces, Coatings and Films
Materials Chemistry

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title = "Preparation of ultrathin films filled with gold nanoparticles through layer-by-layer assembly with polyions",

abstract = "Gold nanoparticles stabilized by a small mercapto-ligand were assembled by the layer-by-layer alternate adsorption. Due to high chemical stability of these nanoparticles, sodium chloride could be added to the dispersion to reduce the electrostatic repulsion between the particles. Obtained layers of gold nanoparticles showed golden metallic luster and electro-conductivity.",

author = "Tetsu Yonezawa and Hiroto Shimokawa and Mizuki Sutoh and Onoue, {Shin ya} and Toyoki Kunitake",

year = "2001",

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AU - Yonezawa, Tetsu

AU - Shimokawa, Hiroto

AU - Sutoh, Mizuki

AU - Onoue, Shin ya

AU - Kunitake, Toyoki

PY - 2001

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AB - Gold nanoparticles stabilized by a small mercapto-ligand were assembled by the layer-by-layer alternate adsorption. Due to high chemical stability of these nanoparticles, sodium chloride could be added to the dispersion to reduce the electrostatic repulsion between the particles. Obtained layers of gold nanoparticles showed golden metallic luster and electro-conductivity.

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