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Thermo Scientific Chemicals
Silver nanoparticles, 10nm, 0.02 mg/ml, supplied in 2mM sodium citrate, 390-400nm absorption
CAS: 7440-22-4 | Ag | 107.87 g/mol
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化学标识符
CAS7440-22-4
IUPAC Namesilver
Molecular FormulaAg
InChI KeyBQCADISMDOOEFD-UHFFFAOYSA-N
SMILES[Ag]
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规格
规格表
规格表Buffer2 mM sodium citrate
CommentCore size: 10nm ± 3nm
lambda-max (UV-Vis)390-405 nm
Particle Size~4E+12
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 in water.
Notes
Store in cool place. Keep container tightly closed in a dry and well-ventilated place. Air sensitive. Handle and store under inert gas.
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 in water.
Notes
Store in cool place. Keep container tightly closed in a dry and well-ventilated place. Air sensitive. Handle and store under inert gas.
RUO – Research Use Only
General References:
- 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.
- 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.