Abstract
A correlation dimension and a distribution pattern of spectrum intensities of a self-sustained electric oscillation were studied for an aperiodic oscillation induced by an application of electric current on a membrane of a synthetic lipid, dioleyl phosphate. The estimated dimension showed a remarkable deviation in the presence of taste substances such as quinine (above a certain threshold value) from that in the absence of these taste substances; this deviation was accompanied by a change in spectrum pattern. The present result indicates that the two variables extracted from the aperiodic oscillations will be useful as sensing information in a chemical taste sensor using lipid membranes.
| Original language | English |
|---|---|
| Pages (from-to) | 1507-1512 |
| Number of pages | 6 |
| Journal | Japanese Journal of Applied Physics |
| Volume | 28 |
| Issue number | 8R |
| DOIs | |
| Publication status | Published - Aug 1 1989 |
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All Science Journal Classification (ASJC) codes
- Engineering(all)
- Physics and Astronomy(all)
- Physics and Astronomy (miscellaneous)
Cite this
Effect of taste substances on aperiodic oscillation of an electric potential in a synthetic lipid membrane. / Hayashi, Kenshi; Toko, Kiyoshi; Yamafuji, Kaoru.
In: Japanese Journal of Applied Physics, Vol. 28, No. 8R, 01.08.1989, p. 1507-1512.Research output: Contribution to journal › Article
}
TY - JOUR
T1 - Effect of taste substances on aperiodic oscillation of an electric potential in a synthetic lipid membrane
AU - Hayashi, Kenshi
AU - Toko, Kiyoshi
AU - Yamafuji, Kaoru
PY - 1989/8/1
Y1 - 1989/8/1
N2 - A correlation dimension and a distribution pattern of spectrum intensities of a self-sustained electric oscillation were studied for an aperiodic oscillation induced by an application of electric current on a membrane of a synthetic lipid, dioleyl phosphate. The estimated dimension showed a remarkable deviation in the presence of taste substances such as quinine (above a certain threshold value) from that in the absence of these taste substances; this deviation was accompanied by a change in spectrum pattern. The present result indicates that the two variables extracted from the aperiodic oscillations will be useful as sensing information in a chemical taste sensor using lipid membranes.
AB - A correlation dimension and a distribution pattern of spectrum intensities of a self-sustained electric oscillation were studied for an aperiodic oscillation induced by an application of electric current on a membrane of a synthetic lipid, dioleyl phosphate. The estimated dimension showed a remarkable deviation in the presence of taste substances such as quinine (above a certain threshold value) from that in the absence of these taste substances; this deviation was accompanied by a change in spectrum pattern. The present result indicates that the two variables extracted from the aperiodic oscillations will be useful as sensing information in a chemical taste sensor using lipid membranes.
UR - http://www.scopus.com/inward/record.url?scp=0024718224&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=0024718224&partnerID=8YFLogxK
U2 - 10.1143/JJAP.28.1507
DO - 10.1143/JJAP.28.1507
M3 - Article
AN - SCOPUS:0024718224
VL - 28
SP - 1507
EP - 1512
JO - Japanese Journal of Applied Physics, Part 1: Regular Papers & Short Notes
JF - Japanese Journal of Applied Physics, Part 1: Regular Papers & Short Notes
SN - 0021-4922
IS - 8R
ER -