Nanomedicine's 'crown' is ready for its close up

An international team of researchers led by Michigan State University's Morteza Mahmoudi has developed a new method to better understand how nanomedicines—emerging diagnostics and therapies that are very small yet very ...

An optical method of sorting nanoparticles by size

NIST scientists have devised and modeled a unique optical method of sorting microscopic and nanoscopic particles by size, with a resolution as fine as 1 nanometer (nm) for particles of similar composition.