Project Description

Silanol-Functionalized Magnetic Nanoparticles

The surface of the supperparamagnetic Fe3O4 nanoparticle is covalently functionalized with rich SiOH groups, and can be used for further functionalization. Silanols functionalized magnetic nanoparticles can be used in the area of diagnostic immunoassay, gene transfection, biomolecule separation, cell separation, enzyme immobilization, drug delivery, and biomedical imaging.

Structure

Silanol-Functionalized Magnetic Nanoparticles Structure

Features

Appearance: Reddish brown transparent to black nano-dispersion solution
Functional group: -SiOH
Surface loading: > 0.5 mmol/g
Saturation magnetization: >70 emu/g
Applicable pH range: pH > 3.5
Fomulation: ddH2O
Concentration: 2mg/ml; 5mg/ml; 10mg/ml; 30mg/ml

Specification

MatrixSurface GroupsParticle SizeModelMOQW/V
Fe3O4-SiOH15nmEPR-FS-0.01510ml0.50%
Fe3O4-SiOH0.1-0.2umEPR-FS-0.210ml0.50%
Fe3O4-SiOH0.2-0.3umEPR-FS-0.310ml0.50%
Fe3O4-SiOH0.3-0.4umEPR-FS-0.410ml0.50%
Fe3O4-SiOH0.4-0.5umEPR-FS-0.510ml0.50%
Fe3O4-SiOH0.5-0.6umEPR-FS-0.610ml0.50%

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