Adsorption of nifedipine by spherical activated carbons and their in-vitro release behavior
文献类型：期刊论文
| 作者 | Lu Chun-xiang; Ling Li-cheng; Yuan Shu-xia; Liang Dong; Li Yong-hong |
| 刊名 | New carbon materials
 |
| 出版日期 | 2007-03-01 |
| 卷号 | 22期号:1页码:17-22 |
| 关键词 | Spherical activated carbons In-vitro release Nifedipine |
| ISSN号 | 1007-8827 |
| 通讯作者 | Lu chun-xiang(lucx@sxicc.ac.cn) |
| 英文摘要 | Adsorption of nifedipine by spherical activated carbons (sacs) and their in-vitro release behavior were investigated. the pore structure, specific surface area and surface morphologies of the sacs were tested by n-2 adsorption and sem. the relationship between pore structure, specific surface area and adsorption/in-vitro release behavior was discussed. results indicated that sacs with a high specific surface area and abundant mesopores ranging between 2 nm and 5 nm exhibited excellent adsorption and in-vitro release of nifedipine. the maximum adsorption capacity was 19.5 mg/g, and the total release rate can reach 19.20 %. the release dynamics of sacs containing nifedipine are in accordance with the higuchi model, which shows that the release speed is a constant. |
| WOS研究方向 | Materials Science |
| WOS类目 | Materials Science, Multidisciplinary |
| 语种 | 英语 |
| WOS记录号 | WOS:000245636100004 |
| 出版者 | SCIENCE CHINA PRESS |
| URI标识 | http://www.irgrid.ac.cn/handle/1471x/2381046 |
| 专题 | 中国科学院大学 |
| 通讯作者 | Lu Chun-xiang |
| 作者单位 | 1.Chinese Acad Sci, Inst Coal Chem, Key Lab Carbon Mat, Taiyuan 030001, Peoples R China 2.Chinese Acad Sci, Grad Sch, Beijing 100039, Peoples R China 3.E China Univ Sci & Technol, Coll Chem Engn, Shanghai 200237, Peoples R China |
| 推荐引用方式 GB/T 7714 | Lu Chun-xiang,Ling Li-cheng,Yuan Shu-xia,et al. Adsorption of nifedipine by spherical activated carbons and their in-vitro release behavior[J]. New carbon materials,2007,22(1):17-22. |
| APA | Lu Chun-xiang,Ling Li-cheng,Yuan Shu-xia,Liang Dong,&Li Yong-hong.(2007).Adsorption of nifedipine by spherical activated carbons and their in-vitro release behavior.New carbon materials,22(1),17-22. |
| MLA | Lu Chun-xiang,et al."Adsorption of nifedipine by spherical activated carbons and their in-vitro release behavior".New carbon materials 22.1(2007):17-22. |
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来源：中国科学院大学
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