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Merck

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號碼:
分類程式碼代碼:
12352302
PubChem物質ID:

材料

silica

品質等級

描述

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

形狀

dispersion in H2O
nanorod

濃度

>30 μg/mL in H2O

直徑×長度

9-11 nm × 41-48 nm

顏色

purple

直徑

10 nm

密度

0.995 g/mL at 25 °C

λmax

850 nm

儲存溫度

2-8°C

InChI

1S/Au

InChI 密鑰

PCHJSUWPFVWCPO-UHFFFAOYSA-N

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應用

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

儲存類別代碼

12 - Non Combustible Liquids

水污染物質分類(WGK)

nwg

閃點(°F)

Not applicable

閃點(°C)

Not applicable


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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)
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
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

商品

In the past few decades, research and commercial use of gold nanoparticles has rapidly expanded into fields extending from biomedical engineering to photovoltaics. Most applications take advantage of the excellent optical properties of gold nanoparticles, which can be fine-tuned by varying their shape and size.

Among various ceramics, one-dimensional (1-D) piezoelectric ceramics have attracted significant scientific attention for use in energy harvesting.

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