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741957

Gold nanoparticles

10 nm diameter, OD 1, suspension in citrate buffer

Synonym(s):

Au NP, Gold Colloid

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About This Item

NACRES:
NA.23
PubChem Substance ID:
329765542
UNSPSC Code:
12352302
MDL number:
MFCD00003436
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Quality Level

100

form

nanoparticles, suspension

contains

Proprietary Surfactant as stabilizer

concentration

~6.0E+12 particles/mL

OD

1

diameter

10 nm

λmax

515-523 nm

PDI

<0.2

storage temp.

2-8°C

SMILES string

[Au]

InChI

1S/Au

InChI key

PCHJSUWPFVWCPO-UHFFFAOYSA-N

General description

Gold nanoparticles (AuNPs) are quasi-dynamic materials which are commercially used for various biomedical, electrochemical and energy based applications. AuNPs are highly stable with properties like high surface to volume ratio, high conductivity, and low toxicity.

Application

AuNPs can be potentially used in:
  • biomedical applications as a drug releasing agents
  • cancer radiotherapy due to their excellent surface chemistry and biocompatibility
  • electrochemical bio-sensing systems

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.

Legal Information

Product of CytoDiagnostics, Inc.

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Storage Class

12 - Non Combustible Liquids

wgk

nwg

flash_point_f

Not applicable

flash_point_c

Not applicable

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Certificates of Analysis (COA)

Lot/Batch Number
MKCR0419
MKCQ6313
MKCQ1774
MKCQ3455
MKCQ3456

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Articles

金纳米颗粒：性质和应用

金(Au)纳米颗粒具有可调的光学和电子性质，适用于许多应用，包括光伏、传感器、药物递送和催化。

用于生物学应用的银纳米材料

银纳米材料具有独特的物理、化学以及光学性质，目前正在用于各种的生物应用。

Sensitivity Lateral Flow Diagnostic Assays

Steven J. Oldenburg, Ph.D. provides an overview of lateral flow diagnostic assays and discusses the use of ultra-bright reporter particles based on the unique optical properties of gold nanoshells that significantly increase the sensitivity of lateral flow immunoassays.

View All Articles
Gold nanoparticles for physics, chemistry and biology (2017)
Various methods of gold nanoparticles (GNPs) conjugation to antibodies
Jazayeri MH, et al.
Sensing and Bio-Sensing Research, 9(6), 17-22 (2016)
Gold nanoparticles: preparation, properties, and applications in bionanotechnology
Yeh Y, et al.
Nanoscale, 4(6), 1871-1880 (2012)
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Global Trade Item Number

SKUGTIN
741957-100ML04061832885957
741957-25ML04061832885971