576832

Sigma-Aldrich

Silver

nanopowder, <100 nm particle size, contains PVP as dispersant, 99.5% trace metals basis

Fórmula linear:
Ag
Número CAS:
Peso molecular:
107.87
Número EC:
Número MDL:
ID de substância PubChem:
NACRES:
NA.23

Nível de qualidade

200

teor

99.5% trace metals basis

forma

nanopowder

contém

PVP as dispersant

resistividade

1.59 μΩ-cm, 20°C

tamanho de partícula

<100 nm

área da superfície

5.0 m2/g

pb

2212 °C (lit.)

pf

960 °C (lit.)

densidade

10.49 g/cm3 (lit.)

SMILES string

[Ag]

InChI

1S/Ag

InChI key

BQCADISMDOOEFD-UHFFFAOYSA-N

Categorias relacionadas

Descrição geral

Coating is metallic silver and its salts are popularly used in medicinal purposes and in medical devices. The larger surface area to volume ratio and greater reactivity of nano-silver are prominently used in modern biomedical applications and drug delivery.

Aplicação

Water based ink was formulated with the silver nanowires. Silver nanoparticles, leading to higher amounts of elutable substances has been studied. The immunological adjuvant effect of silver nanoparticles (AgNPs) was investigated both in vitro and in vivo.  Silver nanoparticles based graphite epoxy nanocomposites have been fabricated. Action of AgNPs in enhanced thrombus formation as a consequence of increased platelet aggregation and procoagulant activity has been investigated. Optical fiber sensor photodeposited with AgNPs have been fabricated. PAN fiber based nanocomposites containing Ag and Hydroxyapatite as nanoadditives have been reported.

Embalagem

5 g in glass bottle

Pictogramas

Environment

Palavra indicadora

Warning

Frases de perigo

Declarações de precaução

hazcat

Aquatic Acute 1 - Aquatic Chronic 1

storage_class_code

13 - Non Combustible Solids

WGK Alemanha

WGK 3

Ponto de fulgor (ºF)

Not applicable

Ponto de fulgor (ºC)

Not applicable

Equipamento de proteção individual

Eyeshields, Gloves, type N95 (US)

Certificado de análise

Certificado de origem

Silver nanoparticles toxicity and bactericidal effect against methicillin-resistant Staphylococcus aureus: nanoscale does matter
Ayala-Nu?ez et al.
NanoBiotechnology, 5(1-4), 2-9 (2009)
Optical Fiber Sensor Based on Localized Surface Plasmon Resonance Using Silver Nanoparticles Photodeposited on the Optical Fiber End
Ortega-Mendoza JG, et al.
Sensors, 14(10), 18701-18710 (2014)
Size?dependent cellular toxicity of silver nanoparticles
Kim TH, et al.
Journal of Biomedical Materials Research Part A, 1033-1043 (2012)
Eun-Ah Jun et al.
Nanotoxicology, 5(2), 157-167 (2010-09-09)
Despite the wide use of silver nanoparticles (nano Ag), its toxicity still remains poorly understood. In this report, nano Ag induced an increase in platelet aggregation and procoagulant activation which are the key contributors to thrombotic diseases. In freshly isolated...
Antibacterial Properties of Silver-Finished Textiles
Matyjas-Zgondek E, et al.
Fibres and Textiles in Eastern Europe, 16(5), 101-107 (2008)
Artigos
Silver nanomaterials have unique physical, chemical, and optical properties that are currently being leveraged for a wide variety of biological applications.
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