Related Experiment Video
Updated: Aug 10, 2026

Synthesis of Cationized Magnetoferritin for Ultra-fast Magnetization of Cells
Published on: December 13, 2016
[Physical basis for the application of ferromagnetics introduced into body]
Abstract:
The review deals with some medico-biological problems of ferromagnetics applications with the use of physical fields effect (permanent and alternating magnetic fields, high frequency and laser radiation). The main aspects are the following: magnetic fluid as roentgenocontrast, substances; magnetically controlled drug delivery systems; magnetic microspheres with immobilized antibodies; thermo-magnetic cancer surgery; magnetic particles as a tool for subcellular structure investigation; magnetic particles distribution and removal from the organism.
Related Concept Videos
Magnetism
An individual magnetic pole cannot be isolated. No matter how small, every piece of a magnet contains a north pole and a south...
Magnetic Fields
A magnetic field is defined by the force that a charged particle experiences...
Diamagnetism
Diamagnetism was discovered by Anton Brugmans in 1778 when he observed that bismuth gets repelled by magnetic fields, thus theorizing that diamagnets get repelled by magnets.
Ferromagnetism
Paramagnetism
Magnetic Susceptibility and Permeability
When diamagnetic materials are placed under an external magnetic field, the moments opposite to the field are induced. Hence, the susceptibility for diamagnets has a minimal negative value of 10-5–10-6. Since...

