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778095

Sigma-Aldrich

Silver nanowires

diam. × L 200  nm × 10 μm, 0.5% (isopropyl alcohol suspension)

Sinónimos:

Silver nanofibers, Silver nanowhiskers, Silver nanowire

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About This Item

Fórmula empírica (notación de Hill):
Ag
Número de CAS:
7440-22-4
Peso molecular:
107.87
EC Number:
200-661-7
MDL number:
MFCD00003397
UNSPSC Code:
12352302
PubChem Substance ID:
329767947
NACRES:
NA.23

form

liquid (suspension)
nanowires

Quality Level

100

concentration

0.5% (isopropyl alcohol suspension)

diam. × L

200  nm × 10 μm

density

0.779 g/mL at 25 °C

SMILES string

[Ag]

InChI

1S/Ag

Inchi Key

BQCADISMDOOEFD-UHFFFAOYSA-N

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General description

Silver nanowires are a one-dimensional nanomaterial of metallic silver with a high aspect ratio (length vs diameter). These nanowires have a length of 10 microns and a diameter of 200 nm. Our silver nanowires combine high electrical conductivity with low light extinction in the visible making them useful in a wide range of applications, from transparent electrodes, to temperature and pressure sensors.

Application

Silver nanowires have been studied for use in electronic and biological applications including transparent conductors; and water sterilization . Silver nanowires have also been studied as plasmonic and as components in amorphous semiconductors.

signalword

Danger

Hazard Classifications

Aquatic Acute 1 - Aquatic Chronic 1 - Eye Irrit. 2 - Flam. Liq. 2 - STOT SE 3

target_organs

Central nervous system

Storage Class

3 - Flammable liquids

wgk_germany

WGK 3

flash_point_f

53.6 °F - closed cup

flash_point_c

12.0 °C - closed cup

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Certificados de análisis (COA)

Lot/Batch Number
MKCV6507
MKCW5692
MKCR9148
MKCQ0530
MKCL3934

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Sukanta De et al.
ACS nano, 3(7), 1767-1774 (2009-06-26)
We have used aqueous dispersions of silver nanowires to prepare thin, flexible, transparent, conducting films. The nanowires are of length and diameter close to 6.5 μm and 85 nm, respectively. At low thickness, the films consist of networks but appear
Luo; J.;
Advanced Materials, 16(17), 1512-1515 (2004)
David T Schoen et al.
Nano letters, 10(9), 3628-3632 (2010-08-24)
The removal of bacteria and other organisms from water is an extremely important process, not only for drinking and sanitation but also industrially as biofouling is a commonplace and serious problem. We here present a textile based multiscale device for
Aric W Sanders et al.
Nano letters, 6(8), 1822-1826 (2006-08-10)
We report the coupling of free-space photons (vacuum wavelength of 830 nm) to surface plasmon modes of a silver nanowire. The launch of propagating plasmons, and the subsequent emission of photons, is selective and occurs only at ends and other
Ana López-Serrano Oliver et al.
Environmental pollution (Barking, Essex : 1987), 189, 87-91 (2014-03-20)
Silver nanoparticles (AgNPs) are widely used in many applications and likely released into the aquatic environment. There is increasing evidence that Ag is efficiently delivered to aquatic organisms from AgNPs after aqueous and dietary exposures. Accumulation of AgNPs through the
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