Synthesis of Amphiphilic Crown Ether Compound and Application in Ion Channel Membrane
文献类型：期刊论文
| 作者 | Tang Chengcheng1,2; Wang Lihua2,3; Yun Yanbin1; Zhang Chelin1; Liu Biqian2 |
| 刊名 | ACTA CHIMICA SINICA
 |
| 出版日期 | 2011-02-14 |
| 卷号 | 69期号:3页码:343-350 |
| 关键词 | Amphiphilic Molecule Self-assembly Ion Channel Membrane Crown Ether Na(+) Recognized |
| ISSN号 | 0567-7351 |
| 英文摘要 | In this research, a kind of amphiphilic compound: 2-hydroxymethyl-[1,4,7,10,13-pentaoxa benzo cyclo pentadecane]-3,4,5-tris[4-(10-dodecyl-l-oxo)benzyloxy]benzoate was synthesized by methyl p-hydroxybenzoate, 4-carbonate benzo-15-crown-5 and other reagents. The chemical composition and structure were characterized by FT-IR, (1)H NMR, MS, DSC and POM. Then, the ion channel membrane was obtained from grafting this new kind of crown ether compound to the surface of polycarbonate track-etched membrane by the method of ultraviolet (UV) light grafting. The grafting volume is: 606 mu g/cm(2). The ion channel membrane was characterized by the method of ATR, SEM and AFM. The results confirmed that the compound had successfully grafted onto the surface of the polycarbonate track-etched membrane, and formed a dense layer by the self-assembly columnar structures. At last, the ion channel function of the membrane was determined by self-designed membrane transport instrument. The ion transport rate: P(FM) = 20.62 X 10(-6)cm/s. The separation factor of ion channel membrane and controlled membrane: alpha(FM/NFM) = 5.96. These data confirmed that the ion channel membrane can selectively recognize and transport Na(+). It is a new type of Na(+) recognized ion channel membrane. |
| 语种 | 英语 |
| WOS记录号 | WOS:000288184400013 |
| 出版者 | SCIENCE CHINA PRESS |
| 源URL | [http://ir.iccas.ac.cn/handle/121111/73943]  |
| 专题 | 中国科学院化学研究所 |
| 通讯作者 | Tang Chengcheng |
| 作者单位 | 1.Beijing Forestry Univ, Coll Environm Sci & Engn, Beijing 100083, Peoples R China 2.Chinese Acad Sci, Inst Chem, New Mat Lab, Beijing 100190, Peoples R China 3.Tianjin Polytechn Univ, State Key Lab Hollow Fiber Membrane Mat & Proc, Tianjin 300160, Peoples R China |
| 推荐引用方式 GB/T 7714 | Tang Chengcheng,Wang Lihua,Yun Yanbin,et al. Synthesis of Amphiphilic Crown Ether Compound and Application in Ion Channel Membrane[J]. ACTA CHIMICA SINICA,2011,69(3):343-350. |
| APA | Tang Chengcheng,Wang Lihua,Yun Yanbin,Zhang Chelin,&Liu Biqian.(2011).Synthesis of Amphiphilic Crown Ether Compound and Application in Ion Channel Membrane.ACTA CHIMICA SINICA,69(3),343-350. |
| MLA | Tang Chengcheng,et al."Synthesis of Amphiphilic Crown Ether Compound and Application in Ion Channel Membrane".ACTA CHIMICA SINICA 69.3(2011):343-350. |
入库方式： OAI收割
来源：化学研究所
浏览0
下载0
收藏0
其他版本
除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。