A supramolecular ion channel based on amphiphilic cholic acid derivatives

被引：22
|
作者：
Kobuke, Y
Nagatani, T
机构：
[1] Nara Inst Sci & Technol, Grad Sch Mat Sci, Nara 6300101, Japan
[2] Shizuoka Univ, Fac Engn, Hamamatsu, Shizuoka 4328514, Japan
来源：
CHEMISTRY LETTERS | 2000年 / 04期
关键词：
D O I：
10.1246/cl.2000.298
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
Cholic acid was modified so as to represent the simplest expression of an artificial supramolecular ion channel by converting three hydroxyls to methyl ethers and a carboxyl to a methylene(trimethyl)ammonium grouping. It gave stable single channel currents showing several conductance values in planar bilayer lipid membrane.
引用
收藏
页码：298 / 299
页数：2
相关论文
共 50 条
  • [1] Supramolecular ion channels from transmembrane cholic acid derivatives
    Kobuke, Y
    ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY, 2005, 230 : U3023 - U3023
  • [2] An artificial ion channel formed by a macrocyclic resorcin[4]arene with amphiphilic cholic acid ether groups
    Yoshino, N
    Satake, A
    Kobuke, Y
    ANGEWANDTE CHEMIE-INTERNATIONAL EDITION, 2001, 40 (02) : 457 - 459
  • [3] An Artificial Ion Channel Formed by a Macrocyclic Resorcin[4]arene with Amphiphilic Cholic Acid Ether Groups
    Yoshino, Naomi
    Satake, Akiharu
    Kobuke, Yoshiaki
    Angewandte Chemie (International Edition in English), 2001, 40 (02): : 457 - 459
  • [4] Electrospray mass spectrometry and supramolecular complexes: quantifying the metal ion binding properties of cholic acid derivatives
    Brady, PA
    Sanders, JKM
    NEW JOURNAL OF CHEMISTRY, 1998, 22 (05) : 411 - 417
  • [5] Transmembrane ion channels constructed of cholic acid derivatives
    Kobuke, Y
    Nagatani, T
    JOURNAL OF ORGANIC CHEMISTRY, 2001, 66 (15): : 5094 - 5101
  • [6] Supramolecular Gels of Cholic Acids and Their Derivatives
    Zhang Helan
    Peng Junxia
    Liu Kaiqiang
    Fang Yu
    PROGRESS IN CHEMISTRY, 2011, 23 (08) : 1591 - 1597
  • [7] Catanionic Gels Based on Cholic Acid Derivatives
    di Gregorio, M. Chiara
    Pavel, N. Viorel
    Miragaya, Javier
    Jover, Aida
    Meijide, Francisco
    Vazquez Tato, Jose
    Soto Tellini, Victor H.
    Galantini, Luciano
    LANGMUIR, 2013, 29 (40) : 12342 - 12351
  • [8] Supramolecular gelation of alcohol and water by synthetic amphiphilic gallic acid derivatives
    Tamiaki, Hitoshi
    Ogawa, Keishiro
    Enomoto, Keisuke
    Taki, Kazutaka
    Hotta, Atsushi
    Toma, Kazunori
    TETRAHEDRON, 2010, 66 (09) : 1661 - 1666
  • [9] A single discriminative sensor based on supramolecular self-assemblies of an amphiphilic cholic acid-modified fluorophore for identifying multiple proteins
    Fan, Junmei
    Zheng, Demin
    Huang, Xinyan
    Ding, Liping
    Xin, Yunhong
    Fang, Yu
    SENSORS AND ACTUATORS B-CHEMICAL, 2018, 263 : 336 - 346
  • [10] Derivatives of sulphanilamide and cholic acid
    Haslewood, GAD
    BIOCHEMICAL JOURNAL, 1941, 35 : 1307 - 1310
12345