关键词：纳米；生物医学；靶向给药
摘 要：Interest to the nanomedicine has increased dramatically during past years. Since nanotechnology has the potential to have a revolutionary impact on cancer diagnosis and therapy, is there a major challenge to produce magnetic nanoparticles (MNPs) suitable for biomedical applications. In this review the main theoretical views on the properties, synthesis, characterization, functionalization, and bioapplication of MNPs in the current context of science are considered. This review examines some of the recent developments in MNPs technology and provides a brief background of their applications and results of in-vitro and in-vivo, animal and clinical experiments of targeted drug delivery. Finally, some of the recent biological, medical and scientific applications of MNPs are briefly reviewed, and some future trends and perspectives in these research areas will be outlined.