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Merck
CN
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文件

安全信息

797723

Sigma-Aldrich

Gold nano-urchins

80 nm avg. part. size, in 0.1 mM PBS

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别名:
Gold nanoparticles, Non-functionalized gold nanoparticles
UNSPSC代码:
12352302
NACRES:
NA.23

描述

Particles:∼7.82E+9/mL

质量水平

形式

liquid
nanourchin

OD

1

平均零件尺寸

80 nm

λmax

620 nm

储存温度

2-8°C

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应用

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 Nano-Urchins enhances the plasmonic extinction resonance effect, which improves the optical limiting effects.

WGK

nwg

闪点(°F)

Not applicable

闪点(°C)

Not applicable

法规信息

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Hanane Moustaoui et al.
Nanoscale, 11(8), 3665-3673 (2019-02-12)
The study of protein interactions with gold nanoparticles (GNP) is a key step prior to any biomedical application. These interactions depend on many GNP parameters such as size, surface charge, chemistry, and shape. In this work, we propose to use
Xiansong Wang et al.
Nanoscale, 4(24), 7766-7772 (2012-11-10)
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
Eliza Hutter et al.
ACS nano, 4(5), 2595-2606 (2010-03-25)
Given the emergence of nanotherapeutics and nanodiagnostics as key tools in today's medicine, it has become of critical importance to define precisely the interactions of nanomaterials with biological systems and to characterize the resulting cellular response. We report here the
Eliza Hutter et al.
Microscopy research and technique, 74(7), 592-604 (2010-09-11)
Nanoparticles are the latest tool acquired by the science of bioimaging, serving primarily as new contrast agents, sensors, or signal enhancing agents in established and developing imaging techniques. This review focuses on the unique properties of two classes of nanoparticles:

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