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748005

Sigma-Aldrich

Gold nanorods

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

Sinonimo/i:

Au nanorods, Gold nanorod

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About This Item

Numero MDL:
MFCD00003436
Codice UNSPSC:
12352302
ID PubChem:
329765866

Materiali

silica

Livello qualitativo

100

Descrizione

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

Forma fisica

dispersion in H2O
nanorod

Concentrazione

>30 μg/mL in H2O

diam. × lung.

9-11 nm × 41-48 nm

Colore

purple

Diametro

10 nm

Densità

0.995 g/mL at 25 °C

λmax

850 nm

Temperatura di conservazione

2-8°C

InChI

1S/Au
PCHJSUWPFVWCPO-UHFFFAOYSA-N

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Applicazioni

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

Codice della classe di stoccaggio

12 - Non Combustible Liquids

Classe di pericolosità dell'acqua (WGK)

nwg

Punto d’infiammabilità (°F)

Not applicable

Punto d’infiammabilità (°C)

Not applicable

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Certificati d'analisi (COA)

Lot/Batch Number
MKBR3071V

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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

Articoli

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.

Il team dei nostri ricercatori vanta grande esperienza in tutte le aree della ricerca quali Life Science, scienza dei materiali, sintesi chimica, cromatografia, discipline analitiche, ecc..

Contatta l'Assistenza Tecnica.