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Merck

326496

Sigma-Aldrich

Gold

foil, thickness 0.127 mm, 99.99% trace metals basis

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About This Item

Fórmula empírica (notación de Hill):
Au
Número de CAS:
Peso molecular:
196.97
EC Number:
MDL number:
UNSPSC Code:
12141717
PubChem Substance ID:
NACRES:
NA.23

Quality Level

assay

99.99% trace metals basis

form

foil

resistivity

2.05 μΩ-cm, 0°C

thickness

0.127 mm

bp

2808 °C (lit.)

mp

1063 °C (lit.)

density

19.3 g/mL at 25 °C (lit.)

SMILES string

[Au]

InChI

1S/Au

Inchi Key

PCHJSUWPFVWCPO-UHFFFAOYSA-N

Application

Gold-foil can be used to fabricate carbide-derived nanoporous carbon based polymeric actuators. Gold-foil modified actuators show high frequency response and low operating voltage.

TiO2 coated gold foils can used to enhance the electrocatalytic oxidation of glucose.

Gold foil can be used as a reference electrode for the electro-reduction of carbon dioxide.

Quantity

1.5 g = 25 × 25 mm; 6 g = 50 × 50 mm

Storage Class

13 - Non Combustible Solids

wgk_germany

nwg

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)


Certificados de análisis (COA)

Busque Certificados de análisis (COA) introduciendo el número de lote del producto. Los números de lote se encuentran en la etiqueta del producto después de las palabras «Lot» o «Batch»

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Gold nanoparticles (AuNPs) are of biomedical importance, such as delivery vectors. Therefore, we used all-atom molecular dynamic simulations to study the interaction of AuNPs with cell membrane (DMPC bilayer). We observed that the AuNPs adhered spontaneously on the surface of
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Journal of nanoscience and nanotechnology, 13(7), 5080-5087 (2013-08-02)
Multifunctional phosphine based ligands, 1,1,1-tris(diphenylphosphinomethyl)ethane [CH3C(CH2 PPh2)3][P3] and 1,1,1-tris(diphenylphosphinomethyl)ethane trisulphide [CH3C(CH2P(S)Ph2)3][P3S3] have been introduced to stabilize Au(o)-nanoparticles having small core diameter and narrow size distribution. The Au(o)-nanoparticles were synthesized by the reduction of HAuCl4 precursor with NaBH4 in the presence

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