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742023

Sigma-Aldrich

金纳米颗粒

80 nm diameter, OD 1, stabilized suspension in citrate buffer

别名:

Au NP, Gold Colloid

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About This Item

MDL编号:
MFCD00003436
UNSPSC代码:
12352302
PubChem化学物质编号:
329765551
NACRES:
NA.23

质量水平

100

表单

nanoparticles
suspension

包含

Proprietary Surfactant as stabilizer

浓度

~7.8E+9 particles/mL

OD

1

直径

80 nm

λmax

550-557 nm

PDI

<0.2

储存温度

2-8°C

SMILES字符串

[Au]

InChI

1S/Au

InChI key

PCHJSUWPFVWCPO-UHFFFAOYSA-N

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应用

Ideal for adsorption of thiolated ligands such as oligonucleotides and polyethylene glycols. Also, due to the increased stability, these gold nanoparticles are ideal for use in physical and optical applications. Note: This product is not ideal for protein adsorption. For gold nanoparticles suitable for adsorption of proteins and other ligands for conjugate development, please see our gold nanoparticles stabilized in PBS.

This material is highly monodisperse (<12% variability in size and shape), and provides significantly improved surface reactivity. Applications include Surface Enhanced Raman Lables, Sensing/Detection, Biological Targeting, Plasmonics and Electronics.

法律信息

Product of CytoDiagnostics, Inc.

储存分类代码

12 - Non Combustible Liquids

WGK

nwg

闪点(°F)

Not applicable

闪点(°C)

Not applicable

历史批次信息供参考:

分析证书(COA)

Lot/Batch Number
MKCW0358
MKCW3225
MKCR4432
MKCR8719
MKCP2710

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Takayuki Umakoshi et al.
Biochimica et biophysica acta. General subjects, 1864(2), 129325-129325 (2019-03-21)
High-speed atomic force microscopy (HS-AFM) has successfully visualized a variety of protein molecules during their functional activity. However, it cannot visualize small molecules interacting with proteins and even protein molecules when they are encapsulated. Thus, it has been desired to

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