Preparation and characterization of novel sodium alginate/chitosan two ply composite membranes
文献类型：期刊论文
| 作者 | Ma, Lihua; Yu, Weiting; Ma, Xiaojun |
| 刊名 | journal of applied polymer science
 |
| 出版日期 | 2007-10-05 |
| 卷号 | 106期号:1页码:394-399 |
| 关键词 | sodium alginate chitosan composite membrane wound dressing porogen additive |
| 产权排序 | 1;1 |
| 通讯作者 | 马小军 |
| 英文摘要 | sodium alginate/chitosan (sa/cs) two ply composite membranes were prepared by casting and solvent evaporation technique. nahco3 was used as a porogen additive to form pores in the interior of the composite membranes and glycerol was introduced as a plasticizer. the water uptake capacity, mechanical strength, oxygen permeation property, and in vitro cytotoxicity were evaluated to test the feasibility to utilize the composite membranes for wound dressing. the average pore size, water uptake capacity, and oxygen permeation property of the composite membranes could be adjusted by the ratio of nahco3 in the sa solution. the sa/cs two ply composite membranes showed high water uptake capacity, suitable mechanical strength, excellent oxygen permeability, and good biocompatible. it indicates that the sa/cs two ply composite membranes are suitable for wound dressing application. it provides a simple but promising platform to fabricate wound dressing using natural polymers. (c) 2007 wiley periodicals, inc. |
| WOS标题词 | science & technology ; physical sciences |
| 类目[WOS] | polymer science |
| 研究领域[WOS] | polymer science |
| 关键词[WOS] | alginate wound dressings ; in-vitro ; chitosan ; release ; macrophages ; activation ; chitin |
| 收录类别 | SCI |
| 原文出处 | true |
| 语种 | 英语 |
| WOS记录号 | WOS:000248609900052 |
| 公开日期 | 2010-11-30 |
| 源URL | [http://159.226.238.44/handle/321008/99053]  |
| 专题 | 大连化学物理研究所_中国科学院大连化学物理研究所 |
| 作者单位 | 1.Chinese Acad Sci, Dalian Inst Chem Phys, Div Biotechnol, Lab Biomed Mat Engn, Dalian 116023, Peoples R China 2.Chinese Acad Sci, Grad Sch, Beijing 100039, Peoples R China |
| 推荐引用方式 GB/T 7714 | Ma, Lihua,Yu, Weiting,Ma, Xiaojun. Preparation and characterization of novel sodium alginate/chitosan two ply composite membranes[J]. journal of applied polymer science,2007,106(1):394-399. |
| APA | Ma, Lihua,Yu, Weiting,&Ma, Xiaojun.(2007).Preparation and characterization of novel sodium alginate/chitosan two ply composite membranes.journal of applied polymer science,106(1),394-399. |
| MLA | Ma, Lihua,et al."Preparation and characterization of novel sodium alginate/chitosan two ply composite membranes".journal of applied polymer science 106.1(2007):394-399. |
入库方式： OAI收割
来源：大连化学物理研究所
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