Presentation 1995/12/9
0ptical Characteristics of the Monoolein PVC Membrane for Sour Solutions
Toru YOKOYAMA, Kenji MISAWA, Junji ARISAWA,
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Abstract(in Japanese) (See Japanese page)
Abstract(in English) This paper describes the changes of transmitted light of the Monoolein polyvinyl chloride (PVC) membrane for six sour solutions (Acetic acid, Citric acid, Formic acid, Hydrochloric acid, Lactic acid and Oxalic acid) by an optical measurement system with optical semi-conductor devices. Since the optical intensity of the transmitted light increased with different patterns in the sour solutions, the membrane had optical selectivity. In order to improve the optical time responses of the membrane, we mixed a plasticizer into the membrane. As a result, the optical characteristics of the membrane became sensitive, and the detection threshold of concentration decreased. By taking advantage of those optical characteristics, new usages, optical taste sensor and so on, are expected in the field of ion sensing materials.
Keyword(in Japanese) (See Japanese page)
Keyword(in English) Monoolein PVC membrane / Transmitted light / Plasticizer
Paper # MBE95-127
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Committee MBE
Conference Date 1995/12/9(1days)
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Registration To ME and Bio Cybernetics (MBE)
Language JPN
Title (in Japanese) (See Japanese page)
Sub Title (in Japanese) (See Japanese page)
Title (in English) 0ptical Characteristics of the Monoolein PVC Membrane for Sour Solutions
Sub Title (in English)
Keyword(1) Monoolein PVC membrane
Keyword(2) Transmitted light
Keyword(3) Plasticizer
1st Author's Name Toru YOKOYAMA
1st Author's Affiliation Hokkaido Institute of Technology()
2nd Author's Name Kenji MISAWA
2nd Author's Affiliation Hokkaido Institute of Technology
3rd Author's Name Junji ARISAWA
3rd Author's Affiliation Hokkaido Institute of Technology
Date 1995/12/9
Paper # MBE95-127
Volume (vol) vol.95
Number (no) 404
Page pp.pp.-
#Pages 6
Date of Issue