Magnetically Loaded Drug Delivery System: A Review

Various new drug delivery systems have been developed with different routes of administration to achieve controlled and targeted drug delivery. Magnetic microcarriers, including magnetic microspheres, magnetic liposomes, magnetic nanoparticles, magnetic resealed erythrocytes, and magnetic emulsion, are among these systems.Targeted medication delivery, imaging, and bio separation technology all make extensive use of magnetic micro/nanoparticles and molecular magnetic labels.This project will cover a variety of subjects, including the magnetic targeting principle, the mechanism of magnetic targeted drug delivery, magnetic microcarriers, and the application of magnetism in targeted drug delivery. using producing high concentrations of pharmaceuticals without damaging healthy surrounding tissue, magnetically targeted drug delivery using particle carriers is an effective technique for delivering medications to localised disease areas, such as tumours. As contrast agents and drug reservoirs that are activated by a magnet placed outside the body, magnetic microspheres and nanospheres can also be employed for non-targeted applications. This project will cover The historical and contemporary uses of magnetic microspheres, as well as the hurdles that must be overcome for the effective and advantageous use of magnetic carriers in clinical practise.