Structural Control of Three-dimensional Assemblies of Anisotropic Gold Nanoparticles Based on Their Different Shapes

被引：3

作者：

Kuwahara, Yutaka ^{[1
]}

Mizoguchi, Daigou ^{[2
]}

Yoshimori, Keishiro ^{[1
]}

Endo, Hiroaki ^{[1
]}

Iwanaga, Mio ^{[1
]}

Iwanaga, Tomoki ^{[1
]}

Sawada, Tsuyoshi ^{[1
]}

Goto, Motonobu ^{[3
]}

Shosenji, Hideto ^{[1
]}

Yamada, Sunao ^{[4
]}

机构：

[1] Kumamoto Univ, Grad Sch Sci & Technol, Dept Appl Chem & Biochem, Kumamoto 8608555, Japan

[2] Dai Nippon Toryo Co Ltd, Ohtahara, Tochigi 3248516, Japan

[3] Kumamoto Univ, Bioelect Res Ctr, Kumamoto 8608555, Japan

[4] Kyushu Univ, Fac Engn, Dept Appl Chem, Nishi Ku, Fukuoka 8190395, Japan

来源：

CHEMISTRY LETTERS | 2010年 / 39卷 / 11期

关键词：

NANORODS;

D O I：

10.1246/cl.2010.1171

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

We have observed novel formation of differently shaped three-dimensional aggregates among hydrophobic gold nanospheres, nanorods, and nanoboncs 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

引用

页码：1171 / 1173

页数：3

共 21 条

[1] Preferential end-to-end assembly of gold nanorods by biotin-streptavidin connectors [J].

Caswell, KK ;

Wilson, JN ;

Bunz, UHF ;

Murphy, CJ .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2003, 125 (46) :13914-13915

[2] Gold nanoparticles: Assembly, supramolecular chemistry, quantum-size-related properties, and applications toward biology, catalysis, and nanotechnology [J].

Daniel, MC ;

Astruc, D .

CHEMICAL REVIEWS, 2004, 104 (01) :293-346

[3] The effect of mutual orientation on the spectra of metal nanoparticle rod-rod and rod-sphere pairs [J].

Gluodenis, M ;

Foss, CA .

JOURNAL OF PHYSICAL CHEMISTRY B, 2002, 106 (37) :9484-9489

[4] End-to-end assemblies of gold nanorods adsorbed on a glass substrate modified with polyanion polymers [J].

Honda, Kanako ;

Niidome, Yasuro ;

Nakashima, Naotoshi ;

Kawazumi, Hirofumi ;

Yamada, Sunao .

CHEMISTRY LETTERS, 2006, 35 (08) :854-855

[5] Plasmon coupling in nanorod assemblies: Optical absorption, discrete dipole approximation simulation, and exciton-coupling model [J].

Jain, Prashant K. ;

Eustis, Susie ;

El-Sayed, Mostafa A. .

JOURNAL OF PHYSICAL CHEMISTRY B, 2006, 110 (37) :18243-18253

[6] Gold nanorods to nanochains:: Mechanistic investigations on their longitudinal assembly using α,ω-alkanedithiols and interplasmon coupling [J].

Joseph, STS ;

Ipe, BI ;

Pramod, P ;

Thomas, KG .

JOURNAL OF PHYSICAL CHEMISTRY B, 2006, 110 (01) :150-157

[7]

Katz E., 2004, Nanoparticles: From Theory to Application, P368

[8] Subwavelength colour imaging with a metallic nanolens [J].

Kawata, Satoshi ;

Ono, Atsushi ;

Verma, Prabhat .

NATURE PHOTONICS, 2008, 2 (07) :438-442

[9] Novel effects of twin-tailed cationic Surfactants on the formation of gold nanorods [J].

Kuwahara, Yutaka ;

Yoshimori, Keishiro ;

Tomita, Keisuke ;

Sakai, Masako ;

Sawada, Tsuyoshi ;

Niidome, Yasuro ;

Yamada, Sunao ;

Shosenji, Hideto .

CHEMISTRY LETTERS, 2007, 36 (10) :1230-1231

[10] Spectral properties and relaxation dynamics of surface plasmon electronic oscillations in gold and silver nanodots and nanorods [J].

Link, S ;

El-Sayed, MA .

JOURNAL OF PHYSICAL CHEMISTRY B, 1999, 103 (40) :8410-8426

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