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Merck
CN
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安全信息

928194

Sigma-Aldrich

金纳米颗粒

100 nm diameter, azide functionalized, 1ml, OD 50, in water

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别名:
AuNP, GdNP, Gold NP
UNSPSC代码:
12141717
NACRES:
NA.22

质量水平

描述

Alkyne surface density: 1/nm2

浓度

in water

OD

50

核心直径

100 nm , Coefficient of Variance < 12%

直径

100 nm

λmax

572 nm

PDI

<0.200

官能团

azide

储存温度

2-8°C

InChI

1S/Au

InChI key

PCHJSUWPFVWCPO-UHFFFAOYSA-N

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一般描述

Azide functionalized gold nanoparticles are suitable for covalent conjugation of any molecule with a terminal alkyne through click chemistry. These gold nanoparticles allow for rapid generation of gold conjugates for subsequent use in downstream assays.

Azide functionalized gold nanoparticles are more than 95% spherical and have uniform size distribution (CV <12%).

应用

Ideal for development of gold conjugates for use in applications such as blotting, lateral flow assays, microscopy, and transmission electron microscopy (TEM).

储存及稳定性

When stored for a long period of time gold nanoparticles may sediment at the bottom of the vial, which is especially prominent for larger particle sizes. Prior to use, re-suspend the sedimented particles by thorough mixing until a homogenous solution is obtained.

WGK

WGK 2

法规信息

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Chain-like assembly of gold nanoparticles on artificial DNA templates via `click chemistry?
Fischler, Monika, et al.
Chemical Communications (Cambridge, England), 2, 169-171 (2008)
Bionanoconjugation via click chemistry: The creation of functional hybrids of lipases and gold nanoparticles
Brennan, Jennifer L., et al.
Bioconjugate Chemistry, 17, 1373-1375 (2006)
Vivek Poonthiyil et al.
Beilstein journal of organic chemistry, 14, 11-24 (2018-01-31)
Glycoscience, despite its myriad of challenges, promises to unravel the causes of, potential new detection methods for, and novel therapeutic strategies against, many disease states. In the last two decades, glyco-gold nanoparticles have emerged as one of several potential new

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Explore DNA-functionalized nanoparticles in sensors for precise target analyte detection. Learn about types, synthesis, functionalization, and design optimization, with insights into challenges and prospects.

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