| 新型交联烯丙基葡聚精离子交换剂的合成和性能 |
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| 引用本文： | 王忱,宋国强,张灏,李学耕,王钒.新型交联烯丙基葡聚精离子交换剂的合成和性能[J].离子交换与吸附,1997(5). |
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| 作者姓名： | 王忱 宋国强 张灏 李学耕 王钒 |
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| 作者单位： | 江苏石油化工学院应用化学系!常州，213016，江苏石油化工学院应用化学系!常州，213016，江苏石油化工学院应用化学系!常州，213016，江苏石油化工学院应用化学系!常州，213016，江苏石油化工学院应用化学系!常州，213016 |
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| 摘 要： | 本文以N，N’－甲叉双丙烯酰胺交联的烯丙基葡萄聚糖凝胶（CADB）为基体，分别合成了其羧甲基和二乙基氨基乙基两种衍生物，作为分离生物大分子的离子交换剂。研究了合成中诸因素的影响，并对其性能进行了测试。产品的全交换量分别为2．5～3．5mmol／g（CMCADB）和1．2～2．0mmol／g（DEAE－CADB）。
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| 关 键 词： | 葡聚糖 离子交换剂 氯乙酸 二乙基氨基氯乙烷盐酸盐 |
SYNTHESIS AND PROPERTIES OF NEW ION EXCHANGERS BASED ON CROSSLINKED COPOLYMER OF ALLYL DEXTRAN AND N, N'-METHYLENE BISACRYLAMIDE |
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| Wang Chen, Wang Fan, Song Guoqiang, Zhang Hao, Li Xuegepg.SYNTHESIS AND PROPERTIES OF NEW ION EXCHANGERS BASED ON CROSSLINKED COPOLYMER OF ALLYL DEXTRAN AND N, N'-METHYLENE BISACRYLAMIDE[J].Ion Exchange and Adsorption,1997(5). |
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| Authors: | Wang Chen Wang Fan Song Guoqiang Zhang Hao Li Xuegepg |
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| Abstract: | New ion exchangers based on crosslinked copolymer of allyl dextran and N, N'- methylene bisacrylamide were synthesized by etherifying reactions. Various reaction conditions were investigated. It is found that the products are comparable with the similar products of Pharmacia, and can be applied in separation of biomolecules. |
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| Keywords: | Ion exchangers Dextran Chloroacetic acid Diethylamlnochloroethane hydrochloride |
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