Synthesis of Micron-size Functional Polystyrene Fluorescent Micro- spheres and their Adsorbability to Human Serum Albumin  

作　　者：DiQiangWANG HeLI JieHU XianFengLIAO BaiLingLIU 

机构地区：[1]ChengduInstituteofOrganicChemistry,ChineseAcademyofSciences,Chengdu610041

出　　处：《Chinese Chemical Letters》2004年第5期571-574,共4页中国化学快报（英文版）

摘　　要：Polystyrene microspheres with sulfo- or aldehyde- surface were synthesized through dispersion polymerization. Functional polystyrene fluorescent microspheres were prepared by the way of adding 2, 5-diphenyloxazole (PPO) into the reaction system directly and dying the blank microspheres in the ethanol solution of PPO. The influence of preparing matters on the encapsulating rate of PPO, and the influence of functional groups on the adsorbability to human serum albumin (HSA) were investigated.Polystyrene microspheres with sulfo- or aldehyde- surface were synthesized through dispersion polymerization. Functional polystyrene fluorescent microspheres were prepared by the way of adding 2, 5-diphenyloxazole (PPO) into the reaction system directly and dying the blank microspheres in the ethanol solution of PPO. The influence of preparing matters on the encapsulating rate of PPO, and the influence of functional groups on the adsorbability to human serum albumin (HSA) were investigated.

关 键 词：POLYSTYRENE fluorescent microspheres HSA HTS functional monomer. 

分 类 号：TQ325.2[化学工程—合成树脂塑料工业]