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725331

Sigma-Aldrich

Iron oxide(II,III), magnetic nanoparticles solution

5 nm avg. part. size, 5 mg/mL in H2O

Sinônimo(s):

Magnetic iron oxide nanocrystals, Magnetite, Superparamagnetic iron oxide nanoparticles

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About This Item

Fórmula empírica (Notação de Hill):
Fe3O4
Número CAS:
1317-61-9
Peso molecular:
231.53
Número MDL:
MFCD00011010
Código UNSPSC:
12352302
ID de substância PubChem:
329764148
NACRES:
NA.23

Formulário

dispersion
nanoparticles

concentração

5 mg/mL in H2O

magnetização

>25 emu/g, at 4500Oe

tamanho de partícula

4-6 nm (TEM)

Tamanho médio da partícula

5 nm

densidade

1.00 g/mL at 25 °C

cadeia de caracteres SMILES

O=[Fe].O=[Fe]O[Fe]=O

InChI

1S/3Fe.4O

chave InChI

SZVJSHCCFOBDDC-UHFFFAOYSA-N

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Descrição geral

Concentration 5mg/ml includes total weight nanocrystals plus ligands.
Iron oxide(II,III), magnetic nanoparticles solution is a chemically stable dispersed solution with a large surface to volume ratio. Its properties include good biocompatibility, and magnetic susceptibility (χ).

Aplicação

Fe3O4 magnetic nanoparticles solution can be used in a variety of biomedical applications such as drug delivery. It can also be coated for immobilization of surface atoms for chelation of metal ions.

Código de classe de armazenamento

12 - Non Combustible Liquids

Classe de risco de água (WGK)

nwg

Ponto de fulgor (°F)

Not applicable

Ponto de fulgor (°C)

Not applicable

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Certificados de análise (COA)

Lot/Batch Number
MKCQ8680
MKCP3779
MKCM5931
MKCK5312
MKCH9469

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07318

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Sigma-Aldrich

747254

Iron oxide(II,III), magnetic nanoparticles solution

Magnetic resonance imaging of ultrasmall superparamagnetic iron oxide-labeled exosomes from stem cells: a new method to obtain labeled exosomes
Busato A, et al.
International journal of nanomedicine, 11(3), 2481-2481 (2016)
Magnetic gamma-Fe2O3 nanoparticles coated with poly-l-cysteine for chelation of As (III), Cu (II), Cd (II), Ni (II), Pb (II) and Zn (II)
White BR, et al.
Journal of Hazardous Materials, 161(2-3), 848-853 (2009)
Microfluidic synthesis of microfibers for magnetic-responsive controlled drug release and cell culture
Lin Y, et al.
Testing, 7(3), e33184-e33184 (2012)
Magnetic nanoparticles-a review
Indira TK and Lakshmi PK
International Journal of Pharmaceutical Sciences and Nanotechnology, 3(3), 1035-1042 (2010)
Jens Baumgartner et al.
Nature materials, 12(4), 310-314 (2013-02-05)
The formation of crystalline materials from solution is usually described by the nucleation and growth theory, where atoms or molecules are assumed to assemble directly from solution. For numerous systems, the formation of the thermodynamically stable crystalline phase is additionally
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