Improved mathematical model of APA microcapsules
文献类型：期刊论文
| 作者 | He, Y; Xie, YB; Wang, Y; Liu, Q; Ma, XJ |
| 刊名 | chemical journal of chinese universities-chinese
 |
| 出版日期 | 2000-02-01 |
| 卷号 | 21期号:2页码:278-282 |
| 关键词 | APA microcapsule mathematical model resistance coefficient distribution coefficient |
| 英文摘要 | it is essential to investigate the diffusion characteristics of alginate-polylysine-alginate (apa) microcapsule system for its broad applications. an advanced mathematical model for protein diffusion in apa microcapsules is established, which presents the resistance coefficient of microcapsule membrane and distribution coefficient in microcapsule matrix. these two parameters as the important basis of optimizing preparation and directing application of microcapsule are determined by the measurement of the protein concentration in the extracapsular solution. with assistance of mathematical model, membrane diffusion characteristics affected by reaction time in membrane forming are analyzed: (1) microcapsule shows greater resistance constant and distribution constant to the diffusion of protein with greater molecular weight, (2) prologation reaction time results in increase in resistance constant and distribute constant of microcapsule. |
| WOS标题词 | science & technology ; physical sciences |
| 类目[WOS] | chemistry, multidisciplinary |
| 研究领域[WOS] | chemistry |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000085504000030 |
| 公开日期 | 2015-11-10 |
| 源URL | [http://159.226.238.44/handle/321008/138780]  |
| 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 | Chinese Acad Sci, Dalian Inst Chem Phys, Dalian 116023, Peoples R China |
| 推荐引用方式 GB/T 7714 | He, Y,Xie, YB,Wang, Y,et al. Improved mathematical model of APA microcapsules[J]. chemical journal of chinese universities-chinese,2000,21(2):278-282. |
| APA | He, Y,Xie, YB,Wang, Y,Liu, Q,&Ma, XJ.(2000).Improved mathematical model of APA microcapsules.chemical journal of chinese universities-chinese,21(2),278-282. |
| MLA | He, Y,et al."Improved mathematical model of APA microcapsules".chemical journal of chinese universities-chinese 21.2(2000):278-282. |
入库方式： OAI收割
来源：大连化学物理研究所
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