What is mrn in medical terms?

MRN stands for MagnetoResistive Nanosensor and it is a type of medical technology that uses nanosensors to detect and measure magnetic fields at a very small scale. MRNs are often used in medical imaging to track the movement of magnetic nanoparticles within the body for diagnostic purposes. They can also be used in research to study the effects of magnetic fields on biological systems. MRNs are an important tool in the field of nanomedicine and are continuing to be developed for a variety of applications in healthcare.