| 乳糖接枝聚乙烯亚胺壳聚糖的合成 |
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| 引用本文： | 孟凯歌,李作佳,陶凤,李瑛.乳糖接枝聚乙烯亚胺壳聚糖的合成[J].化学研究与应用,2012,24(4):607-609. |
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| 作者姓名： | 孟凯歌 李作佳 陶凤 李瑛 |
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| 作者单位： | 四川大学化学学院,四川成都,610064 |
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| 摘 要： | 本文通过马来酸酐化的壳聚糖,在2-NH2上引进分子量为2000的支链型聚乙烯亚胺,再用乳糖与聚乙烯亚胺的氨基反应,得到了乳糖接枝的聚乙烯亚胺化的壳聚糖。目标产物用1H NMR进行了表征。该共聚物在水中有很好的溶解性。
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| 关 键 词： | 壳聚糖衍生物 聚乙烯亚胺 乳糖 合成 |
Synthesis of lactose graft polyethylenimine-chitosan |
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| MENG Kai-ge
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LI Zuo-jia
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TAO Feng
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LI Ying.Synthesis of lactose graft polyethylenimine-chitosan[J].Chemical Research and Application,2012,24(4):607-609. |
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| Authors: | MENG Kai-ge LI Zuo-jia TAO Feng LI Ying |
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| Institution: | -jia,TAO Feng,LI Ying *(College of Chemistry,Sichuan University,Chengdu 610064,China) |
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| Abstract: | Polyethylenimine(branched,Mn = 2000) was grafted into N-maleated chitosan via Michael reaction,then lactose was reacted with anino group of polyethylenimine to obtain CS-PEI-LA.The final polymer were characterized by 1 H NMR.The copolymer exhibits good solubility in water. |
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| Keywords: | chitosan polyethylenimine lactose synthesis |
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