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Sigma-Aldrich

Gold nanorods

10 nm diameter, λmax, 980 nm, dispersion in H2O

Synonym(s):

Au nanorod, Gold nanorod, Au nanorods

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About This Item

MDL number:
MFCD00003436
UNSPSC Code:
12352302
PubChem Substance ID:
329767858
NACRES:
NA.23

form

colloidal suspension
dispersion in H2O
nanorod

Quality Level

100

contains

CTAB as stabilizer

concentration

>30 μg/mL in H2O

diam. × L

10 nm × 59 nm (±10%)

diameter

10 nm

density

1.00 g/mL at 25 °C

λmax

980 nm

Mw/Mn

<10 (CV, monodispersity)

storage temp.

2-8°C

InChI

1S/Au

InChI key

PCHJSUWPFVWCPO-UHFFFAOYSA-N

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Application

High aspect ratio nanorods allow the extension of the absorption peak into the IR; making them ideal for diagnostic applications in biological systems.

Publication link:
Gold Nanostructures: Properties and Applications

Physical properties

Do not freeze, quality lost if frozen even once. Please keep at approximately 4 °C

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Prashant K Jain et al.
The journal of physical chemistry. B, 110(14), 7238-7248 (2006-04-08)
The selection of nanoparticles for achieving efficient contrast for biological and cell imaging applications, as well as for photothermal therapeutic applications, is based on the optical properties of the nanoparticles. We use Mie theory and discrete dipole approximation method to

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