Silver nanoparticles, 20nm, 0.02 mg/ml, supplied in 2mM sodium citrate, 405nm absorption
Silver nanoparticles, 20nm, 0.02 mg/ml, supplied in 2mM sodium citrate, 405nm absorption
Silver nanoparticles, 20nm, 0.02 mg/ml, supplied in 2mM sodium citrate, 405nm absorption
Thermo Scientific Chemicals

Silver nanoparticles, 20nm, 0.02 mg/ml, supplied in 2mM sodium citrate, 405nm absorption

CAS: 7440-22-4 | Ag | 107.87 g/mol
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Quantity:
25 mL
100 mL
Catalog number J67067.AE
also known as J67067-AE
Price (EUR)
-
Quantity:
100 mL
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Chemical Identifiers
CAS7440-22-4
IUPAC Namesilver
Molecular FormulaAg
InChI KeyBQCADISMDOOEFD-UHFFFAOYSA-N
SMILES[Ag]
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SpecificationsSpecification SheetSpecification Sheet
CommentBuffer: 2 mM sodium citrate
CommentCore Size: 20nm (±3nm)
CommentWave Length: 390-410 nm
This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Suitable for battery materials development.

Applications
Silver nanoparticles applications include molecular diagnostics and photonic devices, which take advantage of the novel optical properties of these nanomaterials. An increasingly common application is the use of silver nanoparticles for antimicrobial coatings, and many textiles, keyboards, wound dressings, and biomedical devices now contain silver nanoparticles that continuously release a low level of silver ions to provide protection against bacteria.

Solubility
Fully miscible.

Notes
Particles per ml: 6.2E+11
RUO – Research Use Only

General References:

  1. JJ Mock.; M Barbic.; DR Smith.; DA Schultz. Shape effects in plasmon resonance of individual colloidal silver nanoparticles. J. Chem. Phys.2002, 116, (6), 6755-6777.
  2. S Link.; ZL Wang.; MA El-Sayed. Alloy formation of gold-silver nanoparticles and the dependence of the plasmon absorption on their composition. J. Phys. Chem. 1999, 103, (18), 3529-3533.