Accéder au contenu
Merck
Toutes les photos(1)

Documents

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

Se connecterpour consulter vos tarifs contractuels et ceux de votre entreprise/organisme
Toutes les photos(1)

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)

Certificats d'analyse (COA)

Recherchez un Certificats d'analyse (COA) en saisissant le numéro de lot du produit. Les numéros de lot figurent sur l'étiquette du produit après les mots "Lot" ou "Batch".

Déjà en possession de ce produit ?

Retrouvez la documentation relative aux produits que vous avez récemment achetés dans la Bibliothèque de documents.

Consulter la Bibliothèque de documents

Les clients ont également consulté

Slide 1 of 4

1 of 4

Gold foil, thickness 0.25 mm, ≥99.9% trace metals basis

Sigma-Aldrich

349240

Gold

Gold nanopowder, <100 nm particle size, 99.9% trace metals basis

Sigma-Aldrich

636347

Gold

Gold coated glass cover slip 99.999% (Au), layer thickness 100 Å, L × W × thickness 22 mm × 22 mm × 130-170 μm, square

Sigma-Aldrich

643254

Gold coated glass cover slip

Gold foil, thickness 0.1 mm, 99.99% trace metals basis

Sigma-Aldrich

265810

Gold

Gas-phase production of gold-decorated silica nanoparticles
Boies AM, et al.
Nanotechnology, 22(31) (2011)
From Si source gas directly to positioned, electrically contacted Si nanowires: the self-assembling ?grow-in-place approach
Shan Y, et al.
Nano Letters, 49(11), 2085-2089 (2004)
Tianxun Gong et al.
Journal of biomedical nanotechnology, 9(6), 985-991 (2013-07-19)
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
Young Min Bae et al.
Journal of biomedical nanotechnology, 9(6), 1060-1064 (2013-07-19)
We report on the enhancement of sensitivity of SPR biosensor by modifying the metal surface. A mixture layer, in which gold and dielectric medium coexist, was simply prepared by increasing the roughness of gold surface deposited onto a glass substrate
Zhengxia Liu et al.
Journal of biomedical nanotechnology, 9(6), 1017-1028 (2013-07-19)
Ischemic stroke is a leading cause of death and disability, and the treatment options are limited. Recent studies demonstrated that the promising applications of gold nanoparticles (Au-NPs) as intrinsic therapeutics; however, little is known about the effect of Au-NPs on
Afficher tous les articles scientifiques apparentés

Articles

Combinatorial Materials Science for Energy Applications

Can there be an effective strategy for finding breakthrough materials, since they are, by definition, unpredictable? One answer is found in Combinatorial Materials Science techniques, which represent a powerful approach to identifying new and unexpected materials.

Notre équipe de scientifiques dispose d'une expérience dans tous les secteurs de la recherche, notamment en sciences de la vie, science des matériaux, synthèse chimique, chromatographie, analyse et dans de nombreux autres domaines..

Contacter notre Service technique