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938211

Sigma-Aldrich

Manganese ferrite nanoparticles

new

silica coated, 100 nm particle size, 0.1 wt. % in water

Synonyme(s) :

dispersed silica-coated manganese ferrite nanoparticles

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About This Item

Code UNSPSC :
12352303

Niveau de qualité

100

Forme

dispersion

Concentration

0.1 wt. % in water

Taille des particules

100 nm

Point d'ébullition

>1000 °C (Manganese ferrite)

Pf

>300 °C (Manganese ferrite)

Chaîne SMILES 

[O].[Mn].[Fe]

InChI

1S/Fe.Mn.O

Catégories apparentées

Description générale

Silica coated manganese ferrite nanoparticles, 100nm particle size, 0.1 wt% in water, is designed by coating a silica shell on Manganese ferrite nanoparticles (NPs), enabling the water-solubility and biocompatibility of the NPs. The coating provides a protective and functional surface layer to the manganese ferrite nanoparticles, offering various advantages and potential applications in research work.

Application

Silica coated manganese ferrite nanoparticles find applications in the research areas of targeted drug delivery and magnetic resonance imaging (MRI) applications. The particles exhibit superparamagnetic behavior suitable for MRI contrast agents. In a study, silica-coated manganese ferrite nanoparticles has been found as a highly efficient T2 contrast agent compared to other reported nanoparticles justifying their potential for MRI based diagnosis of cancer. Studies found Silica coated manganese ferrite nanoparticles to be efficient, selective, and reusable adsorbents for methylene blue (MB) removal, which is a pollutant implicated in health issues, such as eye irritation and itchy skin as well as respiratory and digestive problems and is commonly used as a dye in the textile industry, for tissue staining, and in the leather tanning industry.

Code de la classe de stockage

10 - Combustible liquids

Classe de danger pour l'eau (WGK)

WGK 1

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Consulter la Bibliothèque de documents

Biocompatible mesoporous silica-coated superparamagnetic manganese ferrite nanoparticles for targeted drug delivery and MR imaging applications
B Sahoo, et al.
Journal of Colloid and Interface Science, 431, 31-41 (2014)
Silica-coated magnesium ferrite nano adsorbent for selective removal of methylene blue
Supawitch Hoijang, et al.
Colloids and Surfaces. A, Physicochemical and Engineering Aspects, 606, 125483-125483 (2020)
Highly stable silica-coated manganese ferrite nanoparticles as high-efficacy T2 contrast agents for magnetic resonance imaging
Ashfaq Ahmad, et al.
AIP Advances, 8 (2018)

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