Magnetic Nanoferrite-Based Composites for Ph Sensitive Drug Delivery Applications

Magnetic nanomaterials are one of the most essential and commonly used forms of nanomaterials because of their distinct features that set them apart from other nanostructures. It is possible to use these particles in a variety of sectors. Since their magnetic properties make many tasks simpler, including the accurate placement of the drug delivery system, biomedicine depends on them mainly for drug administration. This article aims to provide broad information about magnetic nanoparticles, nanocomposites, and their biological uses. The properties of these particles in drug delivery have been investigated in detail in the following sections. The method of synthesis of magnetic nanomaterials, targeting, characterization of nanoferrites, and composites for drug delivery application and drug release are discussed. Finally, a brief discussion is presented regarding pH-responsive drug delivery and its toxicity in the body.