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Merck
CN

748005

Sigma-Aldrich

金纳米棒

10 nm diameter, silica coated, λmax, 850 nm, dispersion in H2O

别名:

Au纳米棒, 金纳米棒

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About This Item

MDL编号:
UNSPSC代码:
12352302
PubChem化学物质编号:

物料

silica

质量水平

描述

Silica coated Gold nanorod
Silica coating thickness 18-22 nm (TEM)

形式

dispersion in H2O
nanorod

浓度

>30 μg/mL in H2O

直径× 长度

9-11 nm × 41-48 nm

颜色

purple

直径

10 nm

密度

0.995 g/mL at 25 °C

λmax

850 nm

储存温度

2-8°C

InChI

1S/Au

InChI key

PCHJSUWPFVWCPO-UHFFFAOYSA-N

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应用

Our silica coated gold nanorods are highly stable and suitable for applications including; photothermal therapy; fluorescence enhancement; plasmonic arrays; and photoacoustic amplifiers.

WGK

nwg

闪点(°F)

Not applicable

闪点(°C)

Not applicable

法规信息

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Stéphanie Vial et al.
Langmuir : the ACS journal of surfaces and colloids, 23(8), 4606-4611 (2007-03-21)
A systematic study of the optical effects derived from plasmon coupling in mono- and multilayers of gold nanorods is presented. The monolayers were prepared using the standard polyelectrolyte-assisted layer-by-layer (LbL) method and gold nanorods coated with either poly(N-vinyl pyrrolidone) or
Yun-Sheng Chen et al.
Nano letters, 11(2), 348-354 (2011-01-20)
Photoacoustic signal generation by metal nanoparticles relies on the efficient conversion of light to heat, its transfer to the environment, and the production of pressure transients. In this study we demonstrate that a dielectric shell has a strong influence on
Liu; Si-Yun;
The Journal of Physical Chemistry C, 117(20), 10636-10642 (2013)
Sudipta Mallick et al.
Journal of nanoscience and nanotechnology, 13(5), 3223-3229 (2013-07-19)
Due to their efficient conversion of absorbed light energy to heat gold nanorods have been proved to be an amazing tool for minimally invasive photo-thermal cancer therapy. The present in vitro study demonstrates the ability of silica coated Au nanorods

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Gold nanoparticles find diverse applications from biomedical engineering to photovoltaics, leveraging their tunable optical properties for various fields.

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