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Sigma-Aldrich

Gold nanoparticles

40 nm diameter, OD 1, stabilized suspension in citrate buffer

Synonym(e):

Au NP, Gold Colloid

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About This Item

MDL-Nummer:
MFCD00003436
UNSPSC-Code:
12352302
PubChem Substanz-ID:
329765547
NACRES:
NA.23

Form

nanoparticles
suspension

Enthält

Proprietary Surfactant as stabilizer

Konzentration

~7.2E+10 particles/mL

OD

1

Durchmesser

40 nm

λmax

526-531 nm

PDI

<0.2

Lagertemp.

2-8°C

SMILES String

[Au]

InChI

1S/Au

InChIKey

PCHJSUWPFVWCPO-UHFFFAOYSA-N

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Anwendung

Ideal for adsorption of thiolated ligands such as oligonucleotides and polyethylene glycols. Also, due to the increased stability, these gold nanoparticles are ideal for use in physical and optical applications. Note: This product is not ideal for protein adsorption. For gold nanoparticles suitable for adsorption of proteins and other ligands for conjugate development, please see our gold nanoparticles stabilized in PBS.

This material is highly monodisperse (<12% variability in size and shape), and provides significantly improved surface reactivity. Applications include Surface Enhanced Raman Lables, Sensing/Detection, Biological Targeting, Plasmonics and Electronics.

Rechtliche Hinweise

Product of CytoDiagnostics, Inc.

Lagerklassenschlüssel

12 - Non Combustible Liquids

WGK

nwg

Flammpunkt (°F)

Not applicable

Flammpunkt (°C)

Not applicable

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