Fabrication and optical properties of super structured hetero thin films composed of metal nanoparticles and PDA nanocrystals

Akito Masuhara; Hitoshi Kasai; Shuji Okada; Hidetoshi Oikawa; Hachiro Nakanishi

Fabrication and optical properties of super structured hetero thin films composed of metal nanoparticles and PDA nanocrystals

Akito Masuhara, Hitoshi Kasai, Shuji Okada, Hidetoshi Oikawa, Hachiro Nakanishi

Polymer Hybrid Materials Research Center

Research output: Contribution to conference › Paper › peer-review

Abstract

We have prepared successfully the hetero-multilayered thin films composed of polydiacetylene nanocrystals and silver and/or gold nanoparticles by means of electrostatic deposition technique, i.e., layer-by-layer deposition method, characterized the morphological structure of the thin films, and evaluated their optical properties. The optical interaction for layered thin films of metal nanoparticles was explained quantitatively on the basis of resonance energy transfer induced by the dipole-dipole interaction, i.e., Frenkel exciton effect. On the other hand, peculiar optical interactions are appeared in hetero-super-structured thin films.

Original language	English
Pages	4420-4421
Number of pages	2
Publication status	Published - 2005 Dec 1
Event	54th SPSJ Symposium on Macromolecules - Yamagata, Japan Duration: 2005 Sep 20 → 2005 Sep 22

Other

Other	54th SPSJ Symposium on Macromolecules
Country	Japan
City	Yamagata
Period	05/9/20 → 05/9/22

Keywords

Electrostatic deposition
Hetero structure
Metal nanoparticles
Multi layer
Organic nanocrystals
Polydiacetylene

ASJC Scopus subject areas

Engineering(all)

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Fabrication and optical properties of super structured hetero thin films composed of metal nanoparticles and PDA nanocrystals. / Masuhara, Akito; Kasai, Hitoshi; Okada, Shuji; Oikawa, Hidetoshi; Nakanishi, Hachiro.

2005. 4420-4421 Paper presented at 54th SPSJ Symposium on Macromolecules, Yamagata, Japan.

Research output: Contribution to conference › Paper › peer-review

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title = "Fabrication and optical properties of super structured hetero thin films composed of metal nanoparticles and PDA nanocrystals",

abstract = "We have prepared successfully the hetero-multilayered thin films composed of polydiacetylene nanocrystals and silver and/or gold nanoparticles by means of electrostatic deposition technique, i.e., layer-by-layer deposition method, characterized the morphological structure of the thin films, and evaluated their optical properties. The optical interaction for layered thin films of metal nanoparticles was explained quantitatively on the basis of resonance energy transfer induced by the dipole-dipole interaction, i.e., Frenkel exciton effect. On the other hand, peculiar optical interactions are appeared in hetero-super-structured thin films.",

keywords = "Electrostatic deposition, Hetero structure, Metal nanoparticles, Multi layer, Organic nanocrystals, Polydiacetylene",

author = "Akito Masuhara and Hitoshi Kasai and Shuji Okada and Hidetoshi Oikawa and Hachiro Nakanishi",

year = "2005",

month = dec,

day = "1",

language = "English",

pages = "4420--4421",

note = "54th SPSJ Symposium on Macromolecules ; Conference date: 20-09-2005 Through 22-09-2005",

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T1 - Fabrication and optical properties of super structured hetero thin films composed of metal nanoparticles and PDA nanocrystals

AU - Masuhara, Akito

AU - Kasai, Hitoshi

AU - Okada, Shuji

AU - Oikawa, Hidetoshi

AU - Nakanishi, Hachiro

PY - 2005/12/1

Y1 - 2005/12/1

N2 - We have prepared successfully the hetero-multilayered thin films composed of polydiacetylene nanocrystals and silver and/or gold nanoparticles by means of electrostatic deposition technique, i.e., layer-by-layer deposition method, characterized the morphological structure of the thin films, and evaluated their optical properties. The optical interaction for layered thin films of metal nanoparticles was explained quantitatively on the basis of resonance energy transfer induced by the dipole-dipole interaction, i.e., Frenkel exciton effect. On the other hand, peculiar optical interactions are appeared in hetero-super-structured thin films.

AB - We have prepared successfully the hetero-multilayered thin films composed of polydiacetylene nanocrystals and silver and/or gold nanoparticles by means of electrostatic deposition technique, i.e., layer-by-layer deposition method, characterized the morphological structure of the thin films, and evaluated their optical properties. The optical interaction for layered thin films of metal nanoparticles was explained quantitatively on the basis of resonance energy transfer induced by the dipole-dipole interaction, i.e., Frenkel exciton effect. On the other hand, peculiar optical interactions are appeared in hetero-super-structured thin films.

KW - Electrostatic deposition

KW - Hetero structure

KW - Metal nanoparticles

KW - Multi layer

KW - Organic nanocrystals

KW - Polydiacetylene

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M3 - Paper

AN - SCOPUS:33645571014

SP - 4420

EP - 4421

T2 - 54th SPSJ Symposium on Macromolecules

Y2 - 20 September 2005 through 22 September 2005

ER -

Fabrication and optical properties of super structured hetero thin films composed of metal nanoparticles and PDA nanocrystals

Abstract

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Keywords

ASJC Scopus subject areas

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