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771686

Sigma-Aldrich

Gold nanorods

25 nm diameter, λmax, 650 nm, dispersion in H2O

Sinónimos:

Au nanorods, Gold nanorod

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About This Item

Número MDL:
MFCD00003436
Código UNSPSC:
12352302
ID de la sustancia en PubChem:
329767514
NACRES:
NA.23

Formulario

colloidal suspension
dispersion in H2O
nanorod

Nivel de calidad

100

contiene

CTAB as stabilizer

concentración

>45 μg/mL in H2O

diám. × L

25 nm × 60 nm (±10%)

diámetro

25 nm

λmáx.

650 nm

Mw/Mn

>95 (rods)

temp. de almacenamiento

2-8°C

cadena SMILES

[Au]

InChI

1S/Au

Clave InChI

PCHJSUWPFVWCPO-UHFFFAOYSA-N

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Descripción general

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.

Aplicación

Used in cancer nano-therapy.

Características y beneficios

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

Información legal

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

Código de clase de almacenamiento

10 - Combustible liquids

Clase de riesgo para el agua (WGK)

WGK 2

Punto de inflamabilidad (°F)

Not applicable

Punto de inflamabilidad (°C)

Not applicable

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Certificados de análisis (COA)

Lot/Batch Number
MKCW0178
MKCS6531
MKCQ2830
MKCH3063
MKBS6765V

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Nanoscopic Study of Gold Nanorods Used for Efficient Delivery of Sirna in Cancer Nano-Therapy
Tahmasebifar, A., Yazdani, Y., Gill, P., & Shahbazi, M.
American Journal of Advanced Drug Delivery, 2(2), 254-269 (2014)
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
Scott H Brewer et al.
Langmuir : the ACS journal of surfaces and colloids, 21(20), 9303-9307 (2005-09-21)
The interaction of bovine serum albumin (BSA) with gold colloids and surfaces was studied using zeta-potential and quartz crystal microbalance (QCM) measurements, respectively, to determine the surface charge and coverage. The combination of these two measurements suggests that BSA binding

Artículos

Gold Nanostructures: Properties and Applications

Gold nanostructures such as nanorods, nanowires and microgold have found applications in exciting fields such as biomedical engineering, catalysis and diagnostics.

Gold Nanostructures: Properties and Applications

Gold nanostructures such as nanorods, nanowires and microgold have found applications in exciting fields such as biomedical engineering, catalysis and diagnostics.

Gold Nanostructures: Properties and Applications

Gold nanostructures such as nanorods, nanowires and microgold have found applications in exciting fields such as biomedical engineering, catalysis and diagnostics.

Gold Nanostructures: Properties and Applications

Gold nanostructures such as nanorods, nanowires and microgold have found applications in exciting fields such as biomedical engineering, catalysis and diagnostics.

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