Magnetic-Nanosensor-Based Diagnostic Chips: An Overview

Magnetic nanosensors are showing great potential in detecting and treating numerous illnesses. They represent an effective way to administer drugs and transport contrast agents, making them ideal for use within the body. Furthermore, magnetic nanosensors can also be an external method for removing particular compounds from the bloodstream. This article examines the most recent developments in the field of magnetic nanosensors. It covers how they are created, how they have been made more compatible with biological systems, their clinical uses, and any associated risks. This chapter highlights the current advances in biosensors in nanotechnology, with particular emphasis on magnetic-nanosensor-based diagnostic chip synthesis, factors affecting this process, interaction with biomaterials, and the prospects of magnetic-nanosensor-based diagnostic chips. Nanomaterials’ possible dangers and impacts in medical treatments involving magnetic nanosensors are also discussed.