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741965

Sigma-Aldrich

Gold nanoparticles

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

Sinônimo(s):

Au NP, Gold Colloid

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About This Item

Número MDL:
MFCD00003436
Código UNSPSC:
12352302
ID de substância PubChem:
329765544
NACRES:
NA.23

Nível de qualidade

100

Formulário

nanoparticles
suspension

contém

Proprietary Surfactant as stabilizer

concentração

~6.54E+11 particles/mL

DO

1

diâmetro

20 nm

λmax

518-522 nm

PDI

<0.2

temperatura de armazenamento

2-8°C

cadeia de caracteres SMILES

[Au]

InChI

1S/Au

chave InChI

PCHJSUWPFVWCPO-UHFFFAOYSA-N

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Descrição geral

Gold nanoparticles (AuNPs) are versatile materials widely used in biomedical sciences and electrochemical sensor based applications. AuNPs are tunable nano-materials with excellent thermo-mechanical properties, high surface area, and low toxicity.

Aplicação

Citrate stabilized AuNPs can be used for a variety of applications such as:
  • neutrophil labeling for monitoring the effect of different drugs
  • immobilization of proteins for biosensor applications
  • nano-carrier for drug delivery system for the release of hydrophobic drugs.

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.

Informações legais

Product of CytoDiagnostics, Inc.

Código de classe de armazenamento

12 - Non Combustible Liquids

Classe de risco de água (WGK)

nwg

Ponto de fulgor (°F)

Not applicable

Ponto de fulgor (°C)

Not applicable

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Certificados de análise (COA)

Lot/Batch Number
MKCQ8361
MKCP7676
MKCP7345
MKCP3060
MKCN6354

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Gold nanoparticles in delivery applications
Ghosh P, et al.
Advanced Drug Delivery Reviews, 60(11), 1307-1315 (2008)
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Budroni G and Corma A
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Global Trade Item Number

SKUGTIN
741965-100ML4061837804670
741965-25ML4061832886015

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