| Autor: |
Kumar YP, Das RN, Kumar S, Schütte OM, Steinem C, Dash J |
| Jazyk: |
angličtina |
| Zdroj: |
Chemistry (Weinheim an der Bergstrasse, Germany) [Chemistry] 2014 Mar 10; Vol. 20 (11), pp. 3023-8. |
| DOI: |
10.1002/chem.201304530 |
| Abstrakt: |
A “click” ion channel platform has been established by employing a clickable guanosine azide or alkyne with covalent spacers. The resulting guanosine derivatives modulated the traffic of ions across the phospholipid bilayer, exhibiting a variation in conductance spanning three orders of magnitude (pS to nS). Förster resonance energy transfer studies of the dansyl fluorophore with the membrane binding fluorophore Nile red revealed that the dansyl fluorophore is deeply embedded in the phospholipid bilayer. Complementary cytosine can inhibit the conductance of the supramolecular guanosine channels in the phospholipid bilayers. |
| Databáze: |
MEDLINE |
| Externí odkaz: |
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