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730785

Silver, dispersion

Name: Silver, dispersion
Brand: ALDRICH

nanoparticles, 10 nm particle size (TEM), 0.02 mg/mL in aqueous buffer, contains sodium citrate as stabilizer

Synonym(s):

Colloidal silver

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About This Item

Linear Formula:

CAS Number:

7440-22-4

Molecular Weight:

107.87

MDL number:

MFCD00003397

UNSPSC Code:

12352302

PubChem Substance ID:

329764594

NACRES:

NA.23

form

nanoparticles

contains

sodium citrate as stabilizer

concentration

0.02 mg/mL in aqueous buffer

refractive index

n20/D 1.333

particle size

10 nm (TEM)

density

0.997 g/mL at 25 °C

fluorescence

λ_em 388 nm FWHM 59 nm

storage temp.

2-8°C

SMILES string

[Ag]

InChI

1S/Ag

InChI key

BQCADISMDOOEFD-UHFFFAOYSA-N

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Related Categories

Inorganic & Metallic Nanomaterials

Silver Compounds

General description

Our silver nanoparticles (10 nm in diameter) are spherical nanoparticles of metallic silver dispersed in an aqueous buffer. The particles have high electronic conductivity, high surface area, and, because of their tightly controlled particle size, fluoresce at 388 nm with a FWHM of only 50 nm.

Application

AgNPs dispersion can be used for a variety of applications such as optoelectronics, energy harvesting, and surface enhanced Raman spectroscopy (SERS).

Pictograms

GHS09

Signal Word

Warning

Hazard Statements

H410

Precautionary Statements

P273 - P391 - P501

Hazard Classifications

Aquatic Acute 1 - Aquatic Chronic 1

Storage Class Code

12 - Non Combustible Liquids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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Antibacterial effect of silver nanoparticles in Pseudomonas aeruginosa

Salomoni R, et al.

Nanotechnology, Science and Applications, 10(1-2), 115-115 (2017)

Direct synthesis of narrowly dispersed silver nanoparticles using a single-source precursor

Lin XZ, et al.

Langmuir, 19(24), 10081-10085 (2003)

Silver nanoparticles: green synthesis and their antimicrobial activities

Sharma VK, et al.

Advances in Colloid and Interface Science, 145(1-2), 83-96 (2009)

Synthesis and characterization of stable aqueous dispersions of silver nanoparticles through the Tollens process

Yin Y, et al.

Journal of Materials Chemistry, 12(3), 522-527 (2002)

Silver nanoparticles fabricated using medicinal plant extracts show enhanced antimicrobial and selective cytotoxic propensities.

Parth Sarthi Nayak et al.

IET nanobiotechnology, 13(2), 193-201 (2019-05-06)

Nanoparticles fabricated using medicinal plant extract have great potential in the area of nanomedicine. High surface-to-volume ratio of nanoparticle enhances the local active biomolecules concentration, leading to many fold increase in the medicinal potentials. The silver nanoparticles (AgNPs) fabricated using

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