Confocal microscopic measurement of proton diffusion in chemical reacting flow

Mitsuhisa Ichiyanagi, Yohei Sato, Koichi Hishida

研究成果: Conference contribution

1 引用 (Scopus)

抄録

A simultaneous measurement technique for velocity and pH distributions was developed to investigate proton diffusion in a chemical reacting flow. The present study employed micro-PIV and laser induced fluorescence (LIF) for the velocity and pH measurement, respectively. Two aqueous solutions were merged at the junction of the T-shaped microchannel. Proton concentration profiles for the non-chemical reaction (water and aqueous solution) agree well with theoretical profiles, and profiles for the chemical reaction (Two phosphate buffer solutions with different pH value) indicate the production and extinction of protons which were yielded by the buffering action.

元の言語English
ホスト出版物のタイトルMicro Total Analysis Systems - Proceedings of MicroTAS 2006 Conference: 10th International Conference on Miniaturized Systems for Chemistry and Life Sciences
出版者Japan Academic Association Inc
ページ792-794
ページ数3
出版物ステータスPublished - 2006
イベント10th International Conference on Miniaturized Systems for Chemistry and Life Sciences, MicroTAS 2006 - Tokyo, Japan
継続期間: 2006 11 52006 11 9

Other

Other10th International Conference on Miniaturized Systems for Chemistry and Life Sciences, MicroTAS 2006
Japan
Tokyo
期間06/11/506/11/9

Fingerprint

Protons
Microchannels
Chemical reactions
Buffers
Phosphates
Fluorescence
Water
Lasers

ASJC Scopus subject areas

  • Chemical Engineering (miscellaneous)
  • Bioengineering

これを引用

Ichiyanagi, M., Sato, Y., & Hishida, K. (2006). Confocal microscopic measurement of proton diffusion in chemical reacting flow. : Micro Total Analysis Systems - Proceedings of MicroTAS 2006 Conference: 10th International Conference on Miniaturized Systems for Chemistry and Life Sciences (pp. 792-794). Japan Academic Association Inc.

Confocal microscopic measurement of proton diffusion in chemical reacting flow. / Ichiyanagi, Mitsuhisa; Sato, Yohei; Hishida, Koichi.

Micro Total Analysis Systems - Proceedings of MicroTAS 2006 Conference: 10th International Conference on Miniaturized Systems for Chemistry and Life Sciences. Japan Academic Association Inc, 2006. p. 792-794.

研究成果: Conference contribution

Ichiyanagi, M, Sato, Y & Hishida, K 2006, Confocal microscopic measurement of proton diffusion in chemical reacting flow. : Micro Total Analysis Systems - Proceedings of MicroTAS 2006 Conference: 10th International Conference on Miniaturized Systems for Chemistry and Life Sciences. Japan Academic Association Inc, pp. 792-794, 10th International Conference on Miniaturized Systems for Chemistry and Life Sciences, MicroTAS 2006, Tokyo, Japan, 06/11/5.
Ichiyanagi M, Sato Y, Hishida K. Confocal microscopic measurement of proton diffusion in chemical reacting flow. : Micro Total Analysis Systems - Proceedings of MicroTAS 2006 Conference: 10th International Conference on Miniaturized Systems for Chemistry and Life Sciences. Japan Academic Association Inc. 2006. p. 792-794
Ichiyanagi, Mitsuhisa ; Sato, Yohei ; Hishida, Koichi. / Confocal microscopic measurement of proton diffusion in chemical reacting flow. Micro Total Analysis Systems - Proceedings of MicroTAS 2006 Conference: 10th International Conference on Miniaturized Systems for Chemistry and Life Sciences. Japan Academic Association Inc, 2006. pp. 792-794
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