The particle surface comprises polyvinylpyrrolidone with a molecular weight of 40 kDa. The polyvinylpyrrolidone concentration is 90% of the particles by mass, and the silver concentration is 10% by mass.
NCXAGPD50
Silver Nanospheres
50 nm, NanoXact, Dried, PVP 40 kDa (Polymer), powder
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1 MG
R$ 1.178,00
5 MG
R$ 4.400,00
10 MG
R$ 7.377,00
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1 MG
R$ 1.178,00
5 MG
R$ 4.400,00
10 MG
R$ 7.377,00
About This Item
Código UNSPSC:
12162002
NACRES:
NA.23
Produtos recomendados
Formulário
nanospheres
powder
embalagem
pkg of SKU size by silver mass
tamanho de partícula
50 nm
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Categorias relacionadas
Aplicação
Owing to their plasmonic properties nanoparticles of gold and silver find broad range of applications extending from diagnostics to molecular detection, photothermal and microwave-based therapies, and nanotoxicology. Colloidal silver nanoparticles also find applications in electronics and photovoltaics, and surface enhanced Raman spectroscopy (SERS) whereas the colloidal gold nanoparticles find applications in lateral flow assays (immunochromatographic assays) and as TEM labels and size standards.
Our NanoXact materials are precisely engineered, unagglomerated silver nanospheres with a narrow size distributions (CVs <15% for 30-200 nm sizes, <20% for 20 nm, and <25% for 5 and 10 nm sizes). These nanospheres contain PVP (40 kD polyvinylpyrrolidone) as excipient. The PVP enhances stability and dispersibility of NanpXact silver nanospheres. These are redispersible in a variety of polar solvents such as water, alcohols, DMF, and DMSO. They show medium dispersibility in chloroform, and low dispersibility in dichloromethane.
Our NanoXact materials are precisely engineered, unagglomerated silver nanospheres with a narrow size distributions (CVs <15% for 30-200 nm sizes, <20% for 20 nm, and <25% for 5 and 10 nm sizes). These nanospheres contain PVP (40 kD polyvinylpyrrolidone) as excipient. The PVP enhances stability and dispersibility of NanpXact silver nanospheres. These are redispersible in a variety of polar solvents such as water, alcohols, DMF, and DMSO. They show medium dispersibility in chloroform, and low dispersibility in dichloromethane.
Armazenamento e estabilidade
DO NOT FREEZE. Store at 2-25C in a dry place. Nanomaterials can be sensitive to high and low pH conditions and high salt concentrations. Use caution when changing environmental conditions as particles may aggregate.
Informações legais
Product of nanoComposix, Inc.
Palavra indicadora
Warning
Frases de perigo
Declarações de precaução
Classificações de perigo
Aquatic Acute 1 - Aquatic Chronic 1
Código de classe de armazenamento
11 - Combustible Solids
Classe de risco de água (WGK)
WGK 3
Ponto de fulgor (°F)
Not applicable
Ponto de fulgor (°C)
Not applicable
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Research on noble bimetallic nanoparticles for glucose biosensor detection.
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