Abstract
Agarose-supported BLMs were prepared by the tip-dip and painting methods, and single-channel recordings of gramicidin were examined for the development of an ion-channel sensor. The supported BLMs formed by the tip-dip method had an electric resistance of >1.0 × 10 11 Ω and a longer lifetime as compared with unsupported ones, which enabled single-channel recordings of gramicidin. The supported BLMs formed by the painting method also enabled single-channel recordings, but the lifetime was shorter than that of unsupported planar BLMs formed by the monolayer folding method.
| Original language | English |
|---|---|
| Pages (from-to) | 1217-1221 |
| Number of pages | 5 |
| Journal | analytical sciences |
| Volume | 20 |
| Issue number | 8 |
| DOIs | |
| Publication status | Published - 2004 Aug |
| Externally published | Yes |
ASJC Scopus subject areas
- Analytical Chemistry
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Matsuno, Y., Osono, C., Hirano, A., & Sugawara, M. (2004). Single-channel recordings of gramicidin at agarose-supported bilayer lipid membranes formed by the tip-dip and painting methods. analytical sciences, 20(8), 1217-1221. https://doi.org/10.2116/analsci.20.1217