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747998

Sigma-Aldrich

金纳米棒

10 nm diameter, silica coated, λmax, 808 nm, dispersion in H2O

同義詞:

Au纳米棒, 金纳米棒

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About This Item

MDL號碼:
MFCD00003436
分類程式碼代碼:
12352302
PubChem物質ID:
329765865

材料

silica

描述

silca coating thickness 18-22 nm (TEM)

形狀

dispersion in H2O
nanorod

成份

Silica coated Gold nanorod

濃度

>30 μg/mL in H2O

直徑×長度

9.5-11.5 nm × 40-50 nm

顏色

purple

直徑

10 nm

密度

0.990 g/mL at 25 °C

λmax

808 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.

Do Not Freeze

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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分析證明 (COA)

Lot/Batch Number
MKCN3522
MKBX3178V
MKBS7122V
MKBR2056V

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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

文章

Silica-coated Gold Nanoparticles: Surface Chemistry, Properties, Benefits and Applications

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.

Energy Harvesting Using Lead Zirconium Titanate-Based Ceramic Nanowires

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

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