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Title: Optical properties of gold nanoparticles produced by the assembly of size-selected clusters : Covering the full visible wavelength range in the smallest particle size regime.

Abstract

The tunability of the optical properties of small gold nanoparticles assembled from size-selected Au{sub 6-10} clusters on the surface of indium-tin-oxide glass support was studied as a function of gold particle size and shape using UV-VIS and dark-field microscopy techniques. The size and shape of gold nanoparticles was determined by employing synchrotron X-ray scattering. The obtained spectra show that a 350 nm wavelength range is accessible by proper tuning the size and shape of the studied nanoparticles with 1-2.5 nm main size and asymmetric vs symmetric form.

Authors:
; ; ; ; ; ; ;
Publication Date:
Research Org.:
Argonne National Lab. (ANL), Argonne, IL (United States)
Sponsoring Org.:
USDOE Office of Science (SC)
OSTI Identifier:
945252
Report Number(s):
ANL/CHM/JA-58032
Journal ID: ISSN 0010-0511; CCCCAK; TRN: US0900780
DOE Contract Number:
DE-AC02-06CH11357
Resource Type:
Journal Article
Resource Relation:
Journal Name: Collect. Czech Chem. Commun.; Journal Volume: 72; Journal Issue: 1 ; 2007
Country of Publication:
United States
Language:
ENGLISH
Subject:
43 PARTICLE ACCELERATORS; GLASS; GOLD; MICROSCOPY; OPTICAL PROPERTIES; PARTICLE SIZE; SCATTERING; SHAPE; SPECTRA; SYNCHROTRONS; TUNING; WAVELENGTHS

Citation Formats

Vajda, S., Wiederrecht, G. P., Bouhelier, A, Tikhonov, G Y, Tomczyk, N, Lee, B, Seifert, S, and Winans, R E. Optical properties of gold nanoparticles produced by the assembly of size-selected clusters : Covering the full visible wavelength range in the smallest particle size regime.. United States: N. p., 2007. Web. doi:10.1135/cccc20070121.
Vajda, S., Wiederrecht, G. P., Bouhelier, A, Tikhonov, G Y, Tomczyk, N, Lee, B, Seifert, S, & Winans, R E. Optical properties of gold nanoparticles produced by the assembly of size-selected clusters : Covering the full visible wavelength range in the smallest particle size regime.. United States. doi:10.1135/cccc20070121.
Vajda, S., Wiederrecht, G. P., Bouhelier, A, Tikhonov, G Y, Tomczyk, N, Lee, B, Seifert, S, and Winans, R E. Mon . "Optical properties of gold nanoparticles produced by the assembly of size-selected clusters : Covering the full visible wavelength range in the smallest particle size regime.". United States. doi:10.1135/cccc20070121.
@article{osti_945252,
title = {Optical properties of gold nanoparticles produced by the assembly of size-selected clusters : Covering the full visible wavelength range in the smallest particle size regime.},
author = {Vajda, S. and Wiederrecht, G. P. and Bouhelier, A and Tikhonov, G Y and Tomczyk, N and Lee, B and Seifert, S and Winans, R E},
abstractNote = {The tunability of the optical properties of small gold nanoparticles assembled from size-selected Au{sub 6-10} clusters on the surface of indium-tin-oxide glass support was studied as a function of gold particle size and shape using UV-VIS and dark-field microscopy techniques. The size and shape of gold nanoparticles was determined by employing synchrotron X-ray scattering. The obtained spectra show that a 350 nm wavelength range is accessible by proper tuning the size and shape of the studied nanoparticles with 1-2.5 nm main size and asymmetric vs symmetric form.},
doi = {10.1135/cccc20070121},
journal = {Collect. Czech Chem. Commun.},
number = 1 ; 2007,
volume = 72,
place = {United States},
year = {Mon Jan 01 00:00:00 EST 2007},
month = {Mon Jan 01 00:00:00 EST 2007}
}
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