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795380

Sigma-Aldrich

Gold nano-urchins

50 nm avg. part. size, in 0.1 mM PBS

Sinônimo(s):

Gold nanoparticles, Non-functionalized gold nanoparticles

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About This Item

Código UNSPSC:
12352302
NACRES:
NA.23

descrição

Molar Concentration: 5.83E-11 M
Particle Volume: 6.54E04 nm3
Particles:∼3.51E+10/mL
Surface area: 7.85E03 nm2

Ensaio

>95% (reactant free)

forma

liquid
nanourchin

Tamanho médio da partícula

50 nm

pH

6-7

λmax

585 nm

temperatura de armazenamento

2-8°C

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Aplicação

Gold nanoparticles are extensively used in biomedical research due to their biocompatibility, facile conjugation to biomolecules and unique optical properties arising from surface plasmon resonance. The presence of spiked nanoantenna-type shapes in NanoUrchins enhances the plasmonic extinction resonance effect which improves the optical limiting effects

Código de classe de armazenamento

12 - Non Combustible Liquids

Classe de risco de água (WGK)

nwg

Ponto de fulgor (°F)

Not applicable

Ponto de fulgor (°C)

Not applicable

Certificados de análise (COA)

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The hierarchically assembled Au microspheres/sea urchin-like structures have been synthesized in aqueous solution at room temperature with and without proteins (bovine serum albumin, BSA) as mediators. The average diameter of an individual Au microsphere is 300-600 nm, which is composed
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Micro- and Nanofabricated Biomaterials

Biomaterials science integrates smart materials into biological research, requiring a deep understanding of biological systems.

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