Synthesis of fivefold stellate polyhedral gold nanoparticles with {110}-facets via a seed-mediated growth method

Lin Jiang; Yuxin Tang; Chihao Liow; Jinsong Wu; Yinghui Sun; Yueyue Jiang; Zhili Dong; Shuzhou Li; Vinayak P. Dravid; Xiaodong Chen

doi:10.1002/smll.201202561

Synthesis of fivefold stellate polyhedral gold nanoparticles with {110}-facets via a seed-mediated growth method

Lin Jiang, Yuxin Tang, Chihao Liow, Jinsong Wu, Yinghui Sun, Yueyue Jiang, Zhili Dong, Shuzhou Li, Vinayak P. Dravid, Xiaodong Chen^*

^*Corresponding author for this work

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

47 Citations (Scopus)

Abstract

New Type of Gold Nanoparticle: A new class of fivefold stellate polyhedral gold nanoparticles (FSPAuNPs) with {110} facets have been synthesized by a seed-mediated growth method without adding surfactant. The size of FSPAuNPs can be simply adjusted from nanoscale to microscale by varying the amount of seeds, which results in a shift of the surface plasmon resonance peak from the visible to the NIR range.

Original language	English
Pages (from-to)	705-710
Number of pages	6
Journal	Small
Volume	9
Issue number	5
DOIs	https://doi.org/10.1002/smll.201202561
Publication status	Published - Mar 11 2013
Externally published	Yes

ASJC Scopus Subject Areas

Biotechnology
General Chemistry
Biomaterials
General Materials Science
Engineering (miscellaneous)

Keywords

gold nanostructures
nanoparticles
seed-mediated growth
stellate polyhedra
surfactant-free synthesis

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10.1002/smll.201202561

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abstract = "New Type of Gold Nanoparticle: A new class of fivefold stellate polyhedral gold nanoparticles (FSPAuNPs) with {110} facets have been synthesized by a seed-mediated growth method without adding surfactant. The size of FSPAuNPs can be simply adjusted from nanoscale to microscale by varying the amount of seeds, which results in a shift of the surface plasmon resonance peak from the visible to the NIR range.",

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author = "Lin Jiang and Yuxin Tang and Chihao Liow and Jinsong Wu and Yinghui Sun and Yueyue Jiang and Zhili Dong and Shuzhou Li and Dravid, {Vinayak P.} and Xiaodong Chen",

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doi = "10.1002/smll.201202561",

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T1 - Synthesis of fivefold stellate polyhedral gold nanoparticles with {110}-facets via a seed-mediated growth method

AU - Jiang, Lin

AU - Tang, Yuxin

AU - Liow, Chihao

AU - Wu, Jinsong

AU - Sun, Yinghui

AU - Jiang, Yueyue

AU - Dong, Zhili

AU - Li, Shuzhou

AU - Dravid, Vinayak P.

AU - Chen, Xiaodong

PY - 2013/3/11

Y1 - 2013/3/11

N2 - New Type of Gold Nanoparticle: A new class of fivefold stellate polyhedral gold nanoparticles (FSPAuNPs) with {110} facets have been synthesized by a seed-mediated growth method without adding surfactant. The size of FSPAuNPs can be simply adjusted from nanoscale to microscale by varying the amount of seeds, which results in a shift of the surface plasmon resonance peak from the visible to the NIR range.

AB - New Type of Gold Nanoparticle: A new class of fivefold stellate polyhedral gold nanoparticles (FSPAuNPs) with {110} facets have been synthesized by a seed-mediated growth method without adding surfactant. The size of FSPAuNPs can be simply adjusted from nanoscale to microscale by varying the amount of seeds, which results in a shift of the surface plasmon resonance peak from the visible to the NIR range.

KW - gold nanostructures

KW - nanoparticles

KW - seed-mediated growth

KW - stellate polyhedra

KW - surfactant-free synthesis

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VL - 9

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ER -

Synthesis of fivefold stellate polyhedral gold nanoparticles with {110}-facets via a seed-mediated growth method

Abstract

ASJC Scopus Subject Areas

Keywords

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