|
|||||
|
|
| 多微孔胺基树脂的制备及其对胆红素的吸附性能 | |
| 引用本文： | 肖元丕,曲剑波,王佳兴,马光辉,赵会英.多微孔胺基树脂的制备及其对胆红素的吸附性能[J].生物工程学报,2009,25(4):611-617. |
| 作者姓名： | 肖元丕 曲剑波 王佳兴 马光辉 赵会英 |
| 作者单位： | 1. 中国科学院过程工程研究所,生化工程国家重点实验室,北京,100080;北京化工大学生命科学与技术学院,北京,100029 2. 中国科学院过程工程研究所,生化工程国家重点实验室,北京,100080 3. 北京化工大学生命科学与技术学院,北京,100029 |
| 基金项目： | 国家自然科学基金(No.20536050)资助~~ |
| 摘 要： | 采用悬浮聚合法制备了一定尺寸的多微孔聚苯乙烯(PS)微球,然后通过Friedel-Crafts反应(用氯乙酰氯替代了有致癌性的氯甲醚)和胺化反应得到新型的胺基树脂,并对反应条件进行了优化。结果表明,利用最优化条件制备的胺基树脂,其离子交换容量为4.1587mmol/g。考察了新型树脂对胆红素的吸附性能,其吸附量最大可达30.85mg/g,吸附率可达80%。 |
| 关 键 词： | 悬浮聚合 氯乙酰化反应 多乙烯多胺固载 胆红素静态吸附 |
| 收稿时间： | 2008/9/27 0:00:00 |
Preparation of aminated porous resin and for bilirubin adsorption |
|
| Yuanpi Xiao,Jianbo Qu,Jiaxing Wang,Guanghui Ma and Huiying Zhao.Preparation of aminated porous resin and for bilirubin adsorption[J].Chinese Journal of Biotechnology,2009,25(4):611-617. | |
| Authors: | Yuanpi Xiao Jianbo Qu Jiaxing Wang Guanghui Ma and Huiying Zhao |
| Institution: | National Key Laboratory of Biochemical Engineering, Institute of Process Engineering, Chinese Academy of Sciences, Beijing 100080, China; College of Life Science and Technology, Beijing University of Chemical Technology, Beijing 100029, China;National Key Laboratory of Biochemical Engineering, Institute of Process Engineering, Chinese Academy of Sciences, Beijing 100080, China;National Key Laboratory of Biochemical Engineering, Institute of Process Engineering, Chinese Academy of Sciences, Beijing 100080, China;National Key Laboratory of Biochemical Engineering, Institute of Process Engineering, Chinese Academy of Sciences, Beijing 100080, China;College of Life Science and Technology, Beijing University of Chemical Technology, Beijing 100029, China |
| Abstract: | Polystyrene microspheres (PS) were successfully prepared by suspension polymerization processes. Chloroacetylated polystyrene has been prepared by Friedel-Crafts acetylation of PS with chloroacetyl chloride. In this report,carcinogenic compound (chloromethylether etc.) was avoided. The effects of solvent,catalyst,acylating agent and reaction time were studied. Novel adsorption resins were obtained by synthesis of chloroacetylated polystyrene with amine. The influences of solvent,amine reagent and reaction t... |
| Keywords: | suspension polymerization acetylation amination bilirubin static adsorption |
| 本文献已被 CNKI 万方数据 等数据库收录！ | |
| 点击此处可从《生物工程学报》浏览原始摘要信息 | |
| 点击此处可从《生物工程学报》下载免费的PDF全文 | |