Unfortunately, there is no information available for the degree of amine functionalization per nanoparticle for this product.
791334
Silica, nanoparticle dispersion in water
<30 nm (DLS), triethoxylpropylaminosilane functionalized
Synonyme(s) :
NH2 functionalized NPs
Se connecterpour consulter vos tarifs contractuels et ceux de votre entreprise/organisme
About This Item
Code UNSPSC :
12352302
Nomenclature NACRES :
NA.23
Le tarif et la disponibilité ne sont pas disponibles actuellement.
Produits recommandés
Niveau de qualité
Forme
dispersion
nanoparticles
Durée de conservation
1 yr
Concentration
in water (Dispersion)
Taille des particules
<30 nm (DLS)
Densité
1.158 g/mL at 25 °C
Groupe fonctionnel
amine
Température de stockage
20-25°C
Vous recherchez des produits similaires ? Visite Guide de comparaison des produits
Catégories apparentées
Application
Silica nanoparticles play a crucial role in biotechnology including bone engineering[1] and drug delivery[2]. The amino functionality present on the surface of these materials provides a synthetic handle for further modification and conjugation to target moieties[3]. Amino functionalized silica particles can be used for applicaitons including in vivo gene delivery[4]; nanocomposite formation[5], and formation of biofilms[6].
Mention d'avertissement
Danger
Mentions de danger
Classification des risques
Eye Dam. 1 - Skin Corr. 1B - Skin Sens. 1
Code de la classe de stockage
8B - Non-combustible corrosive hazardous materials
Classe de danger pour l'eau (WGK)
WGK 2
Point d'éclair (°F)
Not applicable
Point d'éclair (°C)
Not applicable
Faites votre choix parmi les versions les plus récentes :
Déjà en possession de ce produit ?
Retrouvez la documentation relative aux produits que vous avez récemment achetés dans la Bibliothèque de documents.
Les clients ont également consulté
Kazuki Murai et al.
Physical chemistry chemical physics : PCCP, 15(27), 11454-11460 (2013-06-12)
We investigated the drug releasing behavior of a novel nanocarrier system, utilizing a peptide to act as a nanogate to the mesopore, on a mesoporous silica nanoparticle. The surface peptide on mesoporous silica displayed pH-dependant mesopore cap-uncap switching behavior, enabled
Pingli He et al.
Langmuir : the ACS journal of surfaces and colloids, 20(3), 722-729 (2005-03-19)
Heme protein hemoglobin (Hb) or myoglobin (Mb) and silica nanoparticles in a variety of charge states were assembled layer-by-layer into films on solid surfaces to investigate the driving forces for film assembly. Cyclic voltammetry (CV), quartz crystal microbalance (QCM), X-ray
Dhruba J Bharali et al.
Proceedings of the National Academy of Sciences of the United States of America, 102(32), 11539-11544 (2005-07-30)
This article reports on the application of organically modified silica (ORMOSIL) nanoparticles as a nonviral vector for efficient in vivo gene delivery. Highly monodispersed, stable aqueous suspension of nanoparticles, surface-functionalized with amino groups for binding of DNA, were prepared and
Preparation and characterization of epoxy composites filled with functionalized nanosilica particles obtained via sol-gel process
Kang, S..;
Polymer, 42(3), 879-887 (2000)
Indrajit Roy et al.
Proceedings of the National Academy of Sciences of the United States of America, 102(2), 279-284 (2005-01-05)
This article reports a multidisciplinary approach to produce fluorescently labeled organically modified silica nanoparticles as a nonviral vector for gene delivery and biophotonics methods to optically monitor intracellular trafficking and gene transfection. Highly monodispersed, stable aqueous suspensions of organically modified
-
Is there an estimate of degree of amine functionalization per nanoparticle for product number 791334 (silica nanoparticle dispersion in water, triethoxylpropylaminosilane functionalized)? E.g. ~1 amine group per particle or ~10 amine groups per particle?
1 answer-
Helpful?
-
-
I want to know silica nanoparticles weight percent.
1 answer-
The weight percent is not determined. However, the solid content is specified on the lot specific Certificate of Analysis between 24.0 - 30.0 %: https://www.sigmaaldrich.com/certificates/sapfs/PROD/sap/certificate_pdfs/COFA/Q14/791334-BULKMKCR1815.pdf
Helpful?
-
Active Filters
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
