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| 聚对苯二甲酸丁二醇酯非织造布的接枝改性 | |
| 引用本文： | 黄斌,栾建凤,陈叶廷,陆祖宏. 聚对苯二甲酸丁二醇酯非织造布的接枝改性[J]. 东南大学学报(自然科学版), 2011, 41(4): 772-777. DOI: 10.3969/j.issn.1001-0505.2011.04.022 |
| 作者姓名： | 黄斌 栾建凤 陈叶廷 陆祖宏 |
| 作者单位： | 1. 东南大学生物科学与医学工程学院,南京,210009 2. 南京军区南京总医院输血科,南京,210002 3. 南京师范大学生命科学学院,南京,210046 |
| 摘 要： | 采用化学接枝方法,对聚对苯二甲酸丁二醇酯非织造布进行改性,提高其表面润湿性并使其具有良好的血液相容性.以过氧化苯甲酰为引发剂,丙烯酰胺和壳聚糖为接枝单体,烷基糖苷为溶胀剂在氮气保护下对聚对苯二甲酸丁二醇酯进行接枝共聚反应.研究了接枝单体丙烯酰胺和壳聚糖的浓度、反应时间和温度等因素对接枝共聚反应的影响.通过FTIR,XR... |
| 关 键 词： | 聚对苯二甲酸丁二醇酯 丙烯酰胺 壳聚糖 接枝 血液相容性 |
Modification of grafting poly(butylene terephthalate) nonwoven |
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| Huang Bin,Luan Jianfeng,Chen Yeting,Lu Zuhong. Modification of grafting poly(butylene terephthalate) nonwoven[J]. Journal of Southeast University(Natural Science Edition), 2011, 41(4): 772-777. DOI: 10.3969/j.issn.1001-0505.2011.04.022 | |
| Authors: | Huang Bin Luan Jianfeng Chen Yeting Lu Zuhong |
| Affiliation: | Huang Bin1 Luan Jianfeng2 Chen Yeting3 Lu Zuhong1(1School of Biological Science and Medical Engineering,Southeast University,Nanjing 210009,China)(2Transfusion Section,Nanjing General Hospital of Nanjing Military Command,Nanjing 210002,China)(3College of Life Science,Nanjing Normal University,Nanjing 210046,China) |
| Abstract: | Surface modification of poly(butylene terephthalate) nonwoven(PBTNW)was achieved by grafting in order to improve the wettability and hemocompatibility.Graft-polymerization of chitosan(CS) and acrylamide(AM) onto PBTNW induced by alkylpolyglycoside(APG) using benzoyl peroxide(BPO) as an initiator was carried out under nitrogen atmosphere.The effects of chitosan,acrylamide concentration,reaction temperature and duration of graft-polymerization were studied.Evidence of grafting was obtained by comparing FT-IR ... |
| Keywords: | poly(butylene terephthalate) acrylamide chitosan graft blood compatibility |
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