文献类型：专利

英文题名：Process for preparing fluorescent nanosphere includes assembling multiple layers of polyelectrolyte containing Cd or Zn ions to the surface of microsphere layer by layer

作者：ZHU Y;YANG X;ZHANG S;JIN Y;GUO F

机构：[1]UNIV EAST CHINA SCI & TECHNOLOGY

申请号：CN1693412-A

申请日：2005-06-03

公开日：2005-11-09

语种：英文

收录：DERWENT

摘要：NOVELTY - A process for preparing the fluorescent nanosphere includes such steps as using the microsphere of polymer of SiO2 as the kernel, alternatively assembling multiple layers of polyelectrolyte containing Cd or Zn ions to the surface of said microsphere layer by layer, introducing S, Se, or Te ions to it, and in situ reaction.