In recent years, great strides have been made in the fabrication of inorganic nanoparticles of desired size, shape and crystal structure. This synthetic control enables researchers to precisely ...

Magnetic bead separation is a fast, effective, and clean process that scientists use as an alternative to filtration and centrifugation techniques for separation. Magnetic beads and particles can be ...

This video explores the nature of magnets and how they create invisible magnetic forces. It explains the origin of magnetism, how magnetic fields are formed, and the role of electrons in generating ...