METHOD FOR PREPARING NANOPARTICLE

摘要

PROBLEM TO BE SOLVED: To provide a method for preparing nanopartiles capable of obtaining the microscopic nanoparticles generally in a noncohesive state. SOLUTION: By washing a mixture of the nanoparticles with another material with a solvent, the other material is removed and a solution in which the nanoparticles are in a noncohesive state is prepared. Thereafter, at least a first fraction of classified nanoparticles is separated from the mixture with dialysis. COPYRIGHT: (C)2006,JPO&NCIPI