申请人:MITSUBISHI CHEMICAL CORPORATION
公开号:US20040007169A1
公开(公告)日:2004-01-15
Semiconductor nanoparticles, having a poly(alkylene glycol) residue attached to the surface of semiconductor crystals, exhibit hydrophilicity, a non-specific adsorbing property to biosubstances, and absorption and luminescence characteristics controlled by aquantum effect of the semiconductor crystals.