What is the role of Nanotechnology in medical diagnostics?

Nanotechnology is increasingly used in the field of diagnostics, imaging and targeted drug delivery system. Nanotechnology techniques have been applied to therapeutic purposes too. For instance, nanoparticle-based delivery system have been created to protect drugs from degradation, thereby reducing the required dose and dose frequency, improving patient comfort and convenience during treatment, and decreasing treatment costs.

Nanotechnology based medical diagnosis techniques under development

•            Gold nanoparticles to develop a quick diagnostic test for Covid-19.
•     Silver-plated gold nanostars in a sensor to detect RNA molecules that are early indicators of cancer.
•       Nano sized exosomes to check for biomarkers demonstrating pancreatic malignancy.
•     Nanopore sensors with artificial intelligence techniques and showed that they can distinguish single infection particles. This technique may give fast, purpose of utilization, ID of infections.

Nanoscale sensors and devices may give an individual and cost effective continuous clinical checking of patient's prosperity. Nanoscale sensors and devices may in like manner maintain an overhauled gauge in starting period of infections like illness or disturbances. Future sensor systems will really need to use various genuine marvels to distinguish various analytes at the same time.