Understanding Magnetic Nanoparticles: Properties and Potential Magnetic nanoparticles (MNPs) are tiny particles, typically in the range of 1-100 nanometers, that exhibit magnetic properties, making them highly versatile in both scientific and industrial applications. Composed of elements like iron, nickel, cobalt, or their oxides, these particles can be manipulated using external magnetic fields. Due to their nanoscale size, magnetic nanoparticles possess...