Structural control of three-dimensional assemblies of anisotropic gold nanoparticles based on their different shapes

Yutaka Kuwahara; Daigou Mizoguchi; Keishiro Yoshimori; Hiroaki Endo; Mio Iwanaga; Tomoki Iwanaga; Tsuyoshi Sawada; Motonobu Goto; Hideto Shosenji; Sunao Yamada

doi:10.1246/cl.2010.1171

Structural control of three-dimensional assemblies of anisotropic gold nanoparticles based on their different shapes

Yutaka Kuwahara, Daigou Mizoguchi, Keishiro Yoshimori, Hiroaki Endo, Mio Iwanaga, Tomoki Iwanaga, Tsuyoshi Sawada, Motonobu Goto, Hideto Shosenji, Sunao Yamada

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

3 Citations (Scopus)

Abstract

We have observed novel formation of differently shaped three-dimensional aggregates among hydrophobic gold nanospheres, nanorods, and nanobones. Gold nanobones preferentially formed spherical assemblies of 100-nm scale. In the case of gold nanorods, the shapes of assemblies were profoundly affected by the aspect ratios, changing from spherical to bundlelike structure.

Original language	English
Pages (from-to)	1171-1173
Number of pages	3
Journal	Chemistry Letters
Volume	39
Issue number	11
DOIs	https://doi.org/10.1246/cl.2010.1171
Publication status	Published - 2010

All Science Journal Classification (ASJC) codes

Chemistry(all)

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10.1246/cl.2010.1171

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abstract = "We have observed novel formation of differently shaped three-dimensional aggregates among hydrophobic gold nanospheres, nanorods, and nanobones. Gold nanobones preferentially formed spherical assemblies of 100-nm scale. In the case of gold nanorods, the shapes of assemblies were profoundly affected by the aspect ratios, changing from spherical to bundlelike structure.",

author = "Yutaka Kuwahara and Daigou Mizoguchi and Keishiro Yoshimori and Hiroaki Endo and Mio Iwanaga and Tomoki Iwanaga and Tsuyoshi Sawada and Motonobu Goto and Hideto Shosenji and Sunao Yamada",

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T1 - Structural control of three-dimensional assemblies of anisotropic gold nanoparticles based on their different shapes

AU - Kuwahara, Yutaka

AU - Mizoguchi, Daigou

AU - Yoshimori, Keishiro

AU - Endo, Hiroaki

AU - Iwanaga, Mio

AU - Iwanaga, Tomoki

AU - Sawada, Tsuyoshi

AU - Goto, Motonobu

AU - Shosenji, Hideto

AU - Yamada, Sunao

PY - 2010

Y1 - 2010

N2 - We have observed novel formation of differently shaped three-dimensional aggregates among hydrophobic gold nanospheres, nanorods, and nanobones. Gold nanobones preferentially formed spherical assemblies of 100-nm scale. In the case of gold nanorods, the shapes of assemblies were profoundly affected by the aspect ratios, changing from spherical to bundlelike structure.

AB - We have observed novel formation of differently shaped three-dimensional aggregates among hydrophobic gold nanospheres, nanorods, and nanobones. Gold nanobones preferentially formed spherical assemblies of 100-nm scale. In the case of gold nanorods, the shapes of assemblies were profoundly affected by the aspect ratios, changing from spherical to bundlelike structure.

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DO - 10.1246/cl.2010.1171

M3 - Article

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EP - 1173

JO - Chemistry Letters

JF - Chemistry Letters

IS - 11

ER -

Structural control of three-dimensional assemblies of anisotropic gold nanoparticles based on their different shapes

Abstract

All Science Journal Classification (ASJC) codes

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