A Detailed Magnetic Nanoparticles Review- Know Its Importance

Magnetic Nanoparticles
Magnetic Nanoparticles | Image Resource : upload.wikimedia.org


Magnetic nanoparticles belong to an exceptional category of nanoparticles that have the ability to manipulate the gradients of magnetic fields. These particles are primarily made of those metals which are magnetic in nature like cobalt, iron, and nickel or associated chemical compounds. The size of these particles is less than that of 100nm which varies, depending upon its shape and from.

Magnetic Nanoparticles Review- What Are The Different Types?


There are four amazing types of magnetic nanoparticles which are Ferrites with shell, Oxides, Metallic and Metallic with shell.

Oxide Ferrites: These are iron oxide nanoparticles which are widely explored in the field of magnetic nanoparticles review. When the size of these particles becomes less than 128nm then they behave as supermagnetic particles which protect it from self-agglomeration.

Ferrites with shell: These are magnetite particles that are inert and do not form covalent bonds using functionalization molecules. The reactivity of these particles can be enhanced with the help of a coating of silica nanoparticles. These silica particles would modify the surface of magnetite leading to the formation of strong covalent bonds.

Metallic: These particles are highly prioritized for technical applications are have even found their use in the field of bio-medicine. They are even based on the same theory that magnetic particles are used less when compared to their oxides.

Metallic With Shell: Oxidation, polymers and surfactants can be used to passivate the core of metallic magnetic particles. Such particles have elementary shell and thus are referred as metallic with shell.

How to Buy Magnetic Nanoparticles?


You can purchase magnetic nanoparticles from different stores, some of them have even made their way to online platforms so as to provide the best of nanoparticles in a convenient way. Though these platforms you can not only buy magnetic nanoparticles but a wide range of nanoproducts as well.

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