膜電位感受性色素膜を用いた光ファイバ味覚センサ

DOI Web Site Web Site 被引用文献10件

書誌事項

タイトル別名
  • Optical Fiber Taste Sensors Using Potential Sensitive Dye Coatings
  • マク デンイ カンジュセイ シキソ マク オ モチイタ ヒカリ ファイバ ミカ

この論文をさがす

抄録

There is no work on taste recognition of optical response patterns from multi-channel optical fiber sensors, although electrode taste sensors using lipid/polymer coatings have been already used. This paper proposes a new taste recognition system using optical response patterns from multi-channel optical fiber sensors having potential sensitive dye coatings. The sensors have been found to give large changes in optical absorption spectra of the dyes when they are immersed in various taste solutions. This results shows that they can be used as a taste sensor. Six dyes, which give large changes in dye absorption, have been selected from twenty dyes and used for six-channel optical fiber taste sensors array. The absorption spectra change data have been processed by multiple discriminant analysis and neural networks using back-propagation algorithm. The analytical results shows that salty(NaCI), bitter(quinidine), sweet(sucrose), sour(HCI), and umami(MSG) substances can be recognized from each other by using the optical taste sensor system.

収録刊行物

被引用文献 (10)*注記

もっと見る

キーワード

詳細情報 詳細情報について

問題の指摘

ページトップへ