349283
Gold
wire, diam. 0.1 mm, 99.99% trace metals basis
Synonym(s):
Gold Powder, Gold black, Gold element
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About This Item
Empirical Formula (Hill Notation):
Au
CAS Number:
Molecular Weight:
196.97
NACRES:
NA.23
PubChem Substance ID:
UNSPSC Code:
12141717
EC Number:
231-165-9
MDL number:
Product Name
Gold, wire, diam. 0.1 mm, 99.99% trace metals basis
InChI key
PCHJSUWPFVWCPO-UHFFFAOYSA-N
InChI
1S/Au
SMILES string
[Au]
assay
99.99% trace metals basis
form
wire
resistivity
2.05 μΩ-cm, 0°C
diam.
0.1 mm
bp
2808 °C (lit.)
mp
1063 °C (lit.)
density
19.3 g/mL at 25 °C (lit.)
Related Categories
Application
Gold wires can be used for a variety of applications such as a probe for tip enhanced near-field optical microscopy (TENOM) which can further be used in the detection of fluorescence or Raman emission and as a probe that facilitates the electrical conductivity of the metallic composites.
Preparation Note
150 mg = 1 m; 750 mg = 5 m
Storage Class
11 - Combustible Solids
wgk
nwg
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Gloves, type N95 (US)
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Enhanced image contrast with delocalized near-field excitation
Sanchez E, et al.
Crystal Research and Technology, 49(9), 681-689 (2014)
Stretchable gold conductors on elastomeric substrates
Lacour S, et al.
Applied Physics Letters, 82(15), 2404-2406 (2003)
Apertureless near-field/far-field CW two-photon microscope for biological and material imaging and spectroscopic applications
Nowak DB, et al.
Applied Optics, 49(35), 6766-6771 (2010)
Tae-Sik Cho et al.
Journal of nanoscience and nanotechnology, 13(5), 3711-3714 (2013-07-19)
The crystallization of Au/glass ultrathin films for surface plasmon resonance (SPR) biosensor has been studied using synchrotron X-ray scattering and field emission scanning electron microscope. In films thinner than 30 nm, crystallized Au grains with [111] preferred orientation were formed
Young Joo Choi et al.
Journal of nanoscience and nanotechnology, 13(6), 4437-4445 (2013-07-19)
Gold nanorods (Au NRs) that absorb near-infrared (NIR) light have great potential in the field of nanomedicine. Photothermal therapy (PTT), a very attractive cancer therapy in nanomedicine, combines nanomaterials and light. The aim of this study was to elucidate the
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