Accéder au contenu
Merck
Toutes les photos(1)

Documents

746657

Sigma-Aldrich

Gold nanoparticles

200 nm diameter, stabilized suspension in 0.1 mM PBS, reactant free

Synonyme(s) :

Gold nanaodispersion, Au NP, Gold colloid

Se connecterpour consulter vos tarifs contractuels et ceux de votre entreprise/organisme
Toutes les photos(1)

About This Item

Numéro MDL:
MFCD00003436
Code UNSPSC :
12352302
ID de substance PubChem :
329765779
Nomenclature NACRES :
NA.23

Forme

nanoparticles
suspension

Concentration

~1.9E+9 particles/mL

DO

1

Diamètre

200 nm

Température de stockage

2-8°C

Chaîne SMILES 

[Au]

InChI

1S/Au

Clé InChI

PCHJSUWPFVWCPO-UHFFFAOYSA-N

Vous recherchez des produits similaires ? Visite Guide de comparaison des produits

Catégories apparentées

Application

Webinar: Introduction to Gold Nanoparticles - Properties and Applications in Life Science
Our extensively purified reactant free gold nanoparticles are ideal for sensitive applications requiring a minimum amount of contaminating reactants remnant from the manufacturing process. This product is well suited for conjugate development by passive adsorption of proteins and other ligands to the gold nanoparticle surface. The resulting conjugate can be used in blotting, electron microscopy, and immunohistochemistry applications. Note: For applications involving salt concentration, such as photovolatics, our stabilized nanoparticles in citrate may provide better performance and results.

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

The removal of reactants means that further growth of the nanoparticles is also inhibited leading to a longer lasting material.

Informations légales

Product of CytoDiagnostics, Inc.

Code de la classe de stockage

10 - Combustible liquids

Classe de danger pour l'eau (WGK)

nwg

Point d'éclair (°F)

Not applicable

Point d'éclair (°C)

Not applicable

Certificats d'analyse (COA)

Recherchez un Certificats d'analyse (COA) en saisissant le numéro de lot du produit. Les numéros de lot figurent sur l'étiquette du produit après les mots "Lot" ou "Batch".

Déjà en possession de ce produit ?

Retrouvez la documentation relative aux produits que vous avez récemment achetés dans la Bibliothèque de documents.

Consulter la Bibliothèque de documents

Furusho, H.; Oishi, M.; Kishi, T.; Yasumori, A.; Nagasaki, Y.
Chemistry Letters (Jpn), 39, 52-52 (2010)
Chia-Ching Liang et al.
Optics express, 19(5), 4768-4776 (2011-03-04)
We demonstrated the plasmonic metallic nanostructure fabricated by direct nanoimprinting of gold nanoparticles (AuNPs). This approach combines the patterning and lift-off processes into a simple one-step process without the need for expensive patterning lithographies and the stringent requirement of the
Park, I.; Ko, S. H.; Pan, H.; Grigoropoulos, C. P.; Pisano, A. P. et al.
Advanced Materials, 20, 489-489 (2008)
Bin Kang et al.
Journal of the American Chemical Society, 132(5), 1517-1519 (2010-01-21)
By properly conjugating gold nanoparticles with specific peptides, we were successful in selectively transporting them to the nuclei of cancer cells. Confocal microscopy images of DNA double-strand breaks showed that localization of gold nanoparticles at the nucleus of a cancer
Fan Xia et al.
Proceedings of the National Academy of Sciences of the United States of America, 107(24), 10837-10841 (2010-06-11)
We have demonstrated a novel sensing strategy employing single-stranded probe DNA, unmodified gold nanoparticles, and a positively charged, water-soluble conjugated polyelectrolyte to detect a broad range of targets including nucleic acid (DNA) sequences, proteins, small molecules, and inorganic ions. This

Articles

Graphene-Based Composites and their Unique Renewable Energy Applications

Graphene is a unique two-dimensional (2D) structure of monolayer carbon atoms packed into a dense honeycomb crystal that has attracted great interest due to its diverse and fascinating properties.

Notre équipe de scientifiques dispose d'une expérience dans tous les secteurs de la recherche, notamment en sciences de la vie, science des matériaux, synthèse chimique, chromatographie, analyse et dans de nombreux autres domaines..

Contacter notre Service technique