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373184

Sigma-Aldrich

Gold

evaporation slug, diam. × L 0.3 cm × 0.6 cm, 99.99% trace metals basis

Synonyme(s) :

Gold Powder, Gold element

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About This Item

Formule empirique (notation de Hill):
Au
Numéro CAS:
7440-57-5
Poids moléculaire :
196.97
Numéro CE :
231-165-9
Numéro MDL:
MFCD00003436
Code UNSPSC :
12141717
ID de substance PubChem :
24863194
Nomenclature NACRES :
NA.23

Niveau de qualité

100

Pureté

99.99% trace metals basis

Forme

evaporation slug

Résistivité

2.05 μΩ-cm, 0°C

Diam. × L

0.3 cm × 0.6 cm

Poids

800 mg (one slug)

Point d'ébullition

2808 °C (lit.)

Pf

1063 °C (lit.)

Densité

19.3 g/mL at 25 °C (lit.)

Chaîne SMILES 

[Au]

InChI

1S/Au

Clé InChI

PCHJSUWPFVWCPO-UHFFFAOYSA-N

Description générale

Gold evaporation slugs are chiefly employed in decorating nanoparticles which possess unique characteristics such as plasmon resonance and catalytic effects.

Application

  • Gold nanoparticles in diagnostics and therapeutics for human cancer: Discusses the bio-applications of gold nanoparticles, particularly in cancer diagnostics and therapy, highlighting their low immunogenicity and potential for targeted drug delivery (Singh et al., 2018).
  • Chemical and physical heterogeneity within native gold: This study provides insights into the heterogeneity of gold and its implications for various scientific studies, which is crucial for understanding gold′s physical and chemical properties in natural settings (Chapman et al., 2021).
  • Gold nanoparticles for biology and medicine: Provides a comprehensive overview of the utilization of gold nanoparticles in biological and medical applications, emphasizing their unique properties that benefit drug delivery systems and therapeutic agents (Giljohann et al., 2015).
  • Surface plasmon resonance in gold nanoparticles: A detailed review focusing on the surface plasmon resonance properties of gold nanoparticles and their applications in sensing, imaging, and other technologies (Amendola et al., 2017).

Code de la classe de stockage

13 - Non Combustible Solids

Classe de danger pour l'eau (WGK)

nwg

Point d'éclair (°F)

Not applicable

Point d'éclair (°C)

Not applicable

Équipement de protection individuelle

Eyeshields, Gloves, type N95 (US)

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Certificats d'analyse (COA)

Lot/Batch Number
MKCN9969
MKCN0796
MKCM4850
MKCK9177
MKCG4871

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In this paper, we proposed the use of gold nanoparticles as plasmon scattering probes for dark-field multiplex imaging of live cancer cells. By carefully engineering the surfaces, aqueous dispersions of anti-EGFR antibody-conjugated gold nanospheres and gold nanorods are prepared. We
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