Abstract
We measured velocity distribution of size-regulated fluorescent dendrimers flowing through a 102 nm channel. New method of fluorescence modification of the dendrimer which uses methanol and PEG was proposed to further develop molecular image velocimetry (MIV), which measures the local position and velocity of the dendrimer in the nanochannel. The velocities of the dendrimer qualitatively indicate profile of pressure-driven flow in the nanochannel. Our method will greatly contribute to the fields of nanofluidics, surface chemistry and interface chemistry.
| Original language | English |
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| Title of host publication | 20th International Conference on Miniaturized Systems for Chemistry and Life Sciences, MicroTAS 2016 |
| Publisher | Chemical and Biological Microsystems Society |
| Pages | 798-799 |
| Number of pages | 2 |
| ISBN (Electronic) | 9780979806490 |
| Publication status | Published - 2016 Jan 1 |
| Externally published | Yes |
| Event | 20th International Conference on Miniaturized Systems for Chemistry and Life Sciences, MicroTAS 2016 - Dublin, Ireland Duration: 2016 Oct 9 → 2016 Oct 13 |
Publication series
| Name | 20th International Conference on Miniaturized Systems for Chemistry and Life Sciences, MicroTAS 2016 |
|---|
Other
| Other | 20th International Conference on Miniaturized Systems for Chemistry and Life Sciences, MicroTAS 2016 |
|---|---|
| Country | Ireland |
| City | Dublin |
| Period | 16/10/9 → 16/10/13 |
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Keywords
- Extended-nano space
- Fluorescent dendrimer
- Velocity distribution
ASJC Scopus subject areas
- Control and Systems Engineering
Cite this
Takeda, S., Kazoe, Y., Mawatari, K., & Kitamori, T. (2016). Measurement of flow velocity distribution in extended-nano spaces by molecular image velocimetry. In 20th International Conference on Miniaturized Systems for Chemistry and Life Sciences, MicroTAS 2016 (pp. 798-799). (20th International Conference on Miniaturized Systems for Chemistry and Life Sciences, MicroTAS 2016). Chemical and Biological Microsystems Society.