大孔交联甲基丙烯酸缩水甘油酯共聚物的合成及其吸附性能研究(Ⅱ)对磷的吸附性能  

STUDY ON THE SYNTHESIS OF MACROPOROUS CROSSLINKED POLUY(GLYCIDYL METHACRYLATE) AND THEIR PORE STRUCTURE PROPERTIES Ⅱ .COPOLYMER FUNCTIONALIZATION AND ADSORPTION PROPERTIES FOR PHOSPHOROUS

作　　者：郭贤权[1] 孙越[1] 徐家毅[1] 陈友安[1] 赵芬芝[1] 王静[1] 何炳林[1] 于美丽[2] 贾克培[2] 

机构地区：[1]南开大学高分子化学研究所 [2]天津市第三中心医院肚脏研究所,天津300170

出　　处：《离子交换与吸附》1998年第2期117-121,共5页Ion Exchange and Adsorption

基　　金：国家自然科学基金!59573010

摘　　要：前文[1]介绍了大孔交联甲基丙烯酸缩水甘油酯（GMA）与三烯丙基氰尿酸酯（TAC）共聚物（GT）的合成及其孔结构性能。本文研究了GT共聚物经与甘露醇进行功能基化反应制得新型吸磷吸附剂（GTG）。并观察了该吸附剂在诸因素（如pH值、温度及时间等）对磷的吸附性能。实验结果表明：该吸附剂在磷酸盐缓冲液中，pH＝7．0时，温度为37℃，磷的初始含量为10mg／dl时，吸附剂对磷的吸附量可达8．60mg／g吸附剂。In the preceding paper, we described the synthesis of a new kind of crosslinked macropopous poly(glucidy methacrylate) and their pore structure properties. In this paper the copolymer functionalization and adsorption properties for phosphorous were investigated. The results showed that the adsorption capacity could reach as high as 8. 60 mg(p )/g dry adsorbent in the solution with phosphorous concentration of 10. 00mg(p )/dl at 37t and pH = 7. 0.

关 键 词：血液透析 并发症 高磷血症 治疗 GTC 磷吸附剂 

分 类 号：R589.405[医药卫生—内分泌] R977.7[医药卫生—内科学]