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Sigma-Aldrich

Gold nanoparticles

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

Sinonimo/i:

Au NP, Gold Colloid

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About This Item

Numero MDL:
Codice UNSPSC:
12352302
ID PubChem:
NACRES:
NA.23

Livello qualitativo

Stato

nanoparticles
suspension

contiene

Proprietary Surfactant as stabilizer

Concentrazione

~6.0E+12 particles/mL

OD

1

Diametro

10 nm

λmax

515-519 nm

Ind. polidispersione

<0.2

Temperatura di conservazione

2-8°C

Stringa SMILE

[Au]

InChI

1S/Au
PCHJSUWPFVWCPO-UHFFFAOYSA-N

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Descrizione generale

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.

Applicazioni

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.

Note legali

Product of CytoDiagnostics, Inc.

Codice della classe di stoccaggio

12 - Non Combustible Liquids

Classe di pericolosità dell'acqua (WGK)

nwg

Punto d’infiammabilità (°F)

Not applicable

Punto d’infiammabilità (°C)

Not applicable


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I clienti hanno visto anche

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Gold nanoparticles for physics, chemistry and biology (2017)
Gold nanoparticles for applications in cancer radiotherapy: Mechanisms and recent advancements
Her S, et al.
Advanced Drug Delivery Reviews, 109(6), 84-101 (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 for applications in energy and environment: synthesis and characterization
Chen Y
Rare Metals, 30(1), 116-120 (2011)
Spectroscopic Study of the Interaction of Carboxyl-Modified Gold Nanoparticles with Liposomes of Different Chain Lengths and Controlled Drug Release by Layer-by-Layer Technology
Kanwa N, et al.
The Journal of Physical Chemistry B, 121(50), 11333-11343 (2017)

Articoli

Surface-enhanced Solar Energy Conversion Systems Using Gold and Silver Nanoparticles

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.

Gold (Au) nanoparticles have tunable optical and electronic properties and are used in a number of applications including photovoltaics, sensors, drug delivery & catalysis.

Gold (Au) nanoparticles have tunable optical and electronic properties and are used in a number of applications including photovoltaics, sensors, drug delivery & catalysis.

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