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771686

Sigma-Aldrich

Gold nanorods

25 nm diameter, λmax, 650 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:
329767514
NACRES:
NA.23

Forma fisica

colloidal suspension
dispersion in H2O
nanorod

Livello qualitativo

100

contiene

CTAB as stabilizer

Concentrazione

>45 μg/mL in H2O

diam. × lung.

25 nm × 60 nm (±10%)

Diametro

25 nm

λmax

650 nm

Mw/Mn

>95 (rods)

Temperatura di conservazione

2-8°C

InChI

1S/Au
PCHJSUWPFVWCPO-UHFFFAOYSA-N

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Descrizione generale

Gold nanoparticles have unique properties like biocompatibility, non-cytotoxicity, good optical and electronic properties. They are widely in targeted drug delivery, bioassays and polymer-based sensors. Gold nanorods exhibits a longitudinal plasmon resonance in the wavelength range of 650-1100 nm which makes it very attractive for optical imaging in tissue since light in this wavelength range can penetrate deep into the tissue due to low absorption and scattering.

Applicazioni

Used in cancer nano-therapy.

Caratteristiche e vantaggi

Strong light absorption, localized surface plasmon resonance, quantum effect, biocompatibility, low toxicity, consistency, easy synthesis, ability to be readily functionalized with targeting ligands.

Note legali

This product was produced under the methods claimed in U.S. Pat. Nos. 8,956,440 and 8,241,922

Codice della classe di stoccaggio

10 - Combustible liquids

Classe di pericolosità dell'acqua (WGK)

WGK 2

Punto d’infiammabilità (°F)

Not applicable

Punto d’infiammabilità (°C)

Not applicable

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Certificati d'analisi (COA)

Lot/Batch Number
MKCQ2830
MKCH3063
MKBS6765V
MKBR1778V
MKBQ2902V

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Raja Gopal Rayavarapu et al.
International journal of biomedical imaging, 2007, 29817-29817 (2008-03-21)
We have synthesized and characterized gold nanoparticles (spheres and rods) with optical extinction bands within the "optical imaging window." The intense plasmon resonant driven absorption and scattering peaks of these nanoparticles make them suitable as contrast agents for optical imaging
Nanoscopic Study of Gold Nanorods Used for Efficient Delivery of Sirna in Cancer Nano-Therapy
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American Journal of Advanced Drug Delivery, 2(2), 254-269 (2014)
Scott H Brewer et al.
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