797146

Sigma-Aldrich

Iron oxide (II,III) magnetic nanoparticles solution

5 nm avg. part. size (TEM), carboxylic acid functionalized, 5 mg/mL Fe in H2O, dispersion

Synonym(s):
FexOy, Fe NP COOH
NACRES:
NA.23

Quality Level

form

dispersion
nanoparticles

concentration

5 mg/mL Fe in H2O

magnetization

>25 emu/g (at room temperature, under 4500 Oe)

avg. part. size

5 nm (TEM)

density

~1 g/mL at 25 °C

functional group

carboxylic acid

storage temp.

2-8°C

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.

RIDADR

NONH for all modes of transport

WGK Germany

WGK 2

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Certificate of Analysis
Certificate of Origin
Articles
Professor Yadong Yin (University of California Riverside, USA) examines both direct (thermal decomposition, solvothermal, hydrothermal) and indirect (templated) synthesis methods of magnetite nanocrystals and reviews in detail the landscape of these various synthetic methods for magnetite nanocrystal and their applications in magnetic assembly, magnetic hyperthermia, and Li-Ion batteries.
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