In the second part of this dissertation, the PMMA microgel with diameter of 18.7 nm was prepared by emulsion polymerization of MMA in the presence of ethylene glycol dimethacrylate and BIEBMA.

• 再以双甲基丙烯酸乙二醇酯为交联剂，BIBEMA为功能单体，过硫酸钾／硫代硫酸钠为引发剂，十二烷基苯磺酸钠为乳化剂，制备了粒径为18.；7 nm的聚甲基丙烯酸甲酯（PMMA）微凝胶粒子。