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747467

Sigma-Aldrich

Iron oxide(II,III) magnetic nanopowder

30 nm avg. part. size (TEM), NHS ester functionalized

Sinónimos:

Fe NP NHS, FexOy

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About This Item

UNSPSC Code:
12352302
NACRES:
NA.23

form

nanopowder
powder

Quality Level

100

composition

Fe, ~1.25 % (w/w)

magnetization

>45 emu/g, at room temperature; under 4500 Oe

color

light brown to dark brown, and Dark Grey

avg. part. size

30 nm (TEM)

functional group

NHS ester (functionalized)

Storage temp.

−20°C

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Application

These magnetic nanoparticles are typically used in imaging or as contrast agents. The surface functionality allows for different ligation or further functionalization.

Legal Information

Product of Ocean Nanotech; LLC.

Storage Class

11 - Combustible Solids

wgk_germany

WGK 2

flash_point_f

Not applicable

flash_point_c

Not applicable

Certificados de análisis (COA)

Busque Certificados de análisis (COA) introduciendo el número de lote del producto. Los números de lote se encuentran en la etiqueta del producto después de las palabras «Lot» o «Batch»

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Magnetic iron oxide nanoparticles: synthesis, stabilization, vectorization, physicochemical characterizations, and biological applications.
Laurent S, et al.
Chemical Reviews, 108(6), 2064- 2110 (2008)
The preparation of magnetic nanoparticles for applications in biomedicine.
Tartaj P, et al.
Journal of Physics D: Applied Physics, 36(13), R182-R182 (2003)
Eye, magnetism and magnets.
Richard Keeler et al.
The British journal of ophthalmology, 98(4), 425-426 (2014-05-02)
Yingjie Li et al.
Journal of bacteriology, 196(14), 2552-2562 (2014-05-06)
The biomineralization of magnetosomes in Magnetospirillum gryphiswaldense and other magnetotactic bacteria occurs only under suboxic conditions. However, the mechanism of oxygen regulation and redox control of biosynthesis of the mixed-valence iron oxide magnetite [FeII(FeIII)2O4] is still unclear. Here, we set
Aaron Harman et al.
Journal of computer assisted tomography, 38(4), 571-573 (2014-04-16)
Ferumoxytol is a parenteral iron therapy that the Food and Drug Administration recently approved for the treatment of iron-deficiency anemia. The form of the iron, ultrasmall superparamagnetic iron oxide nanoparticles, causes T1, T2, and T2* shortening on magnetic resonance imaging
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