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Merck
CN

928194

Gold nanoparticles

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

Synonym(s):

AuNP, GdNP, Gold NP

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About This Item

UNSPSC Code:
12141717
NACRES:
NA.22

Key Documents

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Product Name

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

InChI

1S/Au

InChI key

PCHJSUWPFVWCPO-UHFFFAOYSA-N

description

Alkyne surface density: 1/nm2

concentration

in water

OD

50

core diam.

100 nm , Coefficient of Variance < 12%

diameter

100 nm

λmax

572 nm

PDI

<0.200

functional group

azide

storage temp.

2-8°C

Quality Level

100

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Application

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

General description

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%).

Preparation Note

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.

Storage Class

12 - Non Combustible Liquids

wgk

WGK 2

Regulatory Information

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Lot/Batch Number
MKCS0032

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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)
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