Review on: Micro/Nanorobot for targeted drug delivery

Abstract

Micro/nanorobot research has gained popularity in recent years. It has enormous promise in medical therapy since it may be used in targeted medication delivery, surgical procedures, illness diagnostics, and so on. Unlike traditional medication distribution, which depends on blood circulation to reach the target, the developed micro/nanorobots can move independently, allowing pharmaceuticals to be delivered to difficult-to-reach locations. Nanorobots can be driven by endogenous and exogenous power. There are also cell-driven and DNA origami nanobots. In this review paper, I will discuss the approaches of nanobots, their mechanism, and their application in various medical fields. As well as their limitations and future perspectives.