Skip to Content
MilliporeSigma
All Photos(1)

Documents

752568

Sigma-Aldrich

Gold nanoparticles

5 nm diameter, OD 1, stabilized suspension in 0.1 mM PBS, reactant free

Synonym(s):

Au NP, Gold colloid

Sign Into View Organizational & Contract Pricing
All Photos(1)

About This Item

MDL number:
MFCD00003436
UNSPSC Code:
12352302
PubChem Substance ID:
329766292
NACRES:
NA.23

form

nanoparticles
suspension

concentration

~5.5E+13 particles/mL

OD

1

diameter

5 nm

λmax

510-520 nm

storage temp.

2-8°C

SMILES string

[Au]

InChI

1S/Au

InChI key

PCHJSUWPFVWCPO-UHFFFAOYSA-N

Looking for similar products? Visit Product Comparison Guide

Related Categories

General description

Goldnanoparticles with size of 5 nm and polydispersity index of <0.2 offer unique characteristics and have diverse applications in various industries. PBS maintains a physiological pH and prevents aggregation of nanoparticles. Smaller nanoparticles exhibit unique optical properties, including a strong surface plasmon resonance (SPR), which can be utilized in imaging and sensing applications. Small size also allows for enhanced permeability and retention effect in tumors, making them effective carriers for targeted drug delivery.

Application

  • Gold nanoparticles: Synthesis properties and applications: A comprehensive overview of the methods for synthesizing gold nanoparticles and their broad range of applications (I Hammami, NM Alabdallah, 2021).

Legal Information

Product of CytoDiagnostics, Inc.

Storage Class

12 - Non Combustible Liquids

wgk_germany

nwg

flash_point_f

Not applicable

flash_point_c

Not applicable

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

Articles

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.

Surface-enhanced Solar Energy Conversion Systems

Sustainable energy sources with high production efficiency are crucial for meeting increasing energy demand.

Gold Nanoparticles: Properties and Applications

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

2D Materials in Biosensing

Professors summarize recent 2D materials synthesis advancements and biosensing applications in various fields.

See All

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service