Multi-channel optical pH sensor using organic dye

被引：0

作者：

Aizawa, Hiroaki ^{[1
]}

Ohkubo, Kenichi ^{[1
]}

Katsumata, Tooru ^{[1
]}

Komuro, Shuji ^{[1
]}

机构：

[1] Toyo Univ, Sensor Photon Res Ctr, Saitama, Japan

来源：

2007 INTERNATIONAL CONFERENCE ON CONTROL, AUTOMATION AND SYSTEMS, VOLS 1-6 | 2007年

关键词：

pH sensor; Multi-channel; Optical sensor; Absorption spectra; organic dye;

D O I：

暂无

中图分类号：

TP [自动化技术、计算机技术];

学科分类号：

0812 ;

摘要：

Multi-channel pH sensor based on the color change from the organic dye was examined. Six pH indicators were selected for wide pH measurement range. Absorption spectra of the visible light were evaluated to six pH indicators. Moreover, pH valuation of the absorption spectra was evaluated for the optical pH sensor application.

引用

页码：1064 / 1067

页数：4

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