Abstract
From the ultimate decade, nanoscience and nanotechnology have been multiple explored for wide studies in medical science. The bodily principles vital a few contemporary biomedical programs of magnetic nanoparticles (MNPs) are inspected. Starting from basic magnetic concepts of MNPs which are responsible for biomedicine, and drawing on examples from biomedicine, the relevant physics of MNPs and their responses to implemented magnetic fields are inspected. This mini review discusses about the different responsible properties for biomedicine and the various biomedical applications of MNPs as reported by the different researchers.