Abstract
We developed a measurement method of a streaming potential in a few hundreds nanometer-sized channel (called extended-nano space) and evaluated the relationship between proton and silanol groups on glass surface. We discussed relationship between proton transfer phase [1] and introduced proton by investigating pH dependence. We found unique surface state in extended-nano space for the first time, and this discussion will be important for evaluation of surface reaction.
| Original language | English |
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| Title of host publication | Proceedings of Conference, MicroTAS 2009 - The 13th International Conference on Miniaturized Systems for Chemistry and Life Sciences |
| Publisher | Chemical and Biological Microsystems Society |
| Pages | 839-841 |
| Number of pages | 3 |
| ISBN (Print) | 9780979806421 |
| Publication status | Published - 2009 Jan 1 |
| Externally published | Yes |
| Event | 13th International Conference on Miniaturized Systems for Chemistry and Life Sciences, MicroTAS 2009 - Jeju, Korea, Republic of Duration: 2009 Nov 1 → 2009 Nov 5 |
Publication series
| Name | Proceedings of Conference, MicroTAS 2009 - The 13th International Conference on Miniaturized Systems for Chemistry and Life Sciences |
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Other
| Other | 13th International Conference on Miniaturized Systems for Chemistry and Life Sciences, MicroTAS 2009 |
|---|---|
| Country | Korea, Republic of |
| City | Jeju |
| Period | 09/11/1 → 09/11/5 |
Keywords
- Extendednano space
- Nanofluidics
- Proton transfer phase
- Streaming potential
ASJC Scopus subject areas
- Chemical Engineering (miscellaneous)
- Bioengineering
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Cite this
Morikawa, K., Kato, M., Tsukahara, T., Mawatari, K., Hibara, A., & Kitamori, T. (2009). Evaluation of glass surface state in extended-nano space using streaming potential measurement. In Proceedings of Conference, MicroTAS 2009 - The 13th International Conference on Miniaturized Systems for Chemistry and Life Sciences (pp. 839-841). (Proceedings of Conference, MicroTAS 2009 - The 13th International Conference on Miniaturized Systems for Chemistry and Life Sciences). Chemical and Biological Microsystems Society.