MSE PRO Oleic Acid Coated Magnetic Fe<sub>3</sub>O<sub>4</sub> Nanoparticle Dispersion, 1mg/mL - MSE Supplies LLC

MSE PRO Oleic Acid Coated Magnetic Fe3O4 Nanoparticle Dispersion, 1mg/mL

  • $ 16900
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MSE PRO™ Oleic Acid Coated Magnetic Fe3O4 Nanoparticles Dispersion, 1mg/mL

MSE supplies offers Oleic Acid Coated Magnetic Fe3O4 Nanoparticles Dispersion, 1mg/mL. Fe3O4 is widely used in magnetic resonance imaging, magnetic separation, targeted drug carriers, tumor hyperthermia technology, cell labeling and separation, as well as in the research of contrast agents and imaging agents, and in the repair surgery of retinal detachment. It is chosen for its stable material properties, good biocompatibility, high strength, and the absence of toxic side effects. Additionally, it can serve as a catalyst carrier, microwave-absorbing material, and magnetic recording material. The Oleic acid coated magnetic Fe3O4 nanoparticles dispersion is obtained by the coprecipitation method. Their remarkable durability and strength make them reliable assets in the realms of magnetic separation, magnetic resonance imaging, tumor hyperthermia treatments, and cell labeling. 

Buy Oleic Acid Coated Magnetic Fe3O4 Nanoparticles Dispersion at MSE Supplies for the best prices on the market. For bulk orders, please contact us for a quote. 

Technical Specifications:

CAS Number


Particle Diameter

7-10 nm


1 mg/mL



Zeta potential:

-42.7 mV

Saturation Magnetization

~75 emu/g Fe


4 °C in a light-protected environment


[1]: Mahdavi, M.; Ahmad, M.B.; Haron, M.J.; Namvar, F.; Nadi, B.; Rahman, M.Z.A.; Amin, J. Synthesis, Surface Modification and Characterisation of Biocompatible Magnetic Iron Oxide Nanoparticles for Biomedical Applications. Molecules 2013, 18, 7533-7548

[2]: Meng et al., "Oleic Acid Surface Modification in the Preparation of Magnetic Nanoparticles by a Chemically Induced Transition," in IEEE Transactions on Magnetics, vol. 54, no. 1, pp. 1-7, Jan. 2018, Art no. 2300107

[3]: Fei Wang, Chan Yin, Xiaoyi Wei, Qinghuang Wang, Lihong Cui, Yihong Wang, Te Li & Jihua Li (2014) Synthesis and Characterization of Superparamagnetic Fe3O4 Nanoparticles Modified with Oleic Acid, Integrated Ferroelectrics, 153:1, 92-101