Abstract
Size dependent passive droplet sorting using on-rail droplet transfer was presented in this research. Cascade channels employing line-rails and dot-rails provided multiple and repeatable droplet sorting. The line-rails allowed droplet transfer and dimensions of the rails determined transferable size of the droplet. Furthermore, the dot-rail resolved a critical problem that transferred droplets lost their shape on the new rail and they couldn't be transferred again. The dot-rail recovered the droplets original round shape, so the droplets can be sorted again. By the repeatable and multi-stage transfer, wide range and precise droplet sorting was possible.
Original language | English |
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Title of host publication | MicroTAS 2015 - 19th International Conference on Miniaturized Systems for Chemistry and Life Sciences |
Publisher | Chemical and Biological Microsystems Society |
Pages | 129-131 |
Number of pages | 3 |
ISBN (Electronic) | 9780979806483 |
Publication status | Published - 2015 |
Event | 19th International Conference on Miniaturized Systems for Chemistry and Life Sciences, MicroTAS 2015 - Gyeongju, Korea, Republic of Duration: 2015 Oct 25 → 2015 Oct 29 |
Other
Other | 19th International Conference on Miniaturized Systems for Chemistry and Life Sciences, MicroTAS 2015 |
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Country | Korea, Republic of |
City | Gyeongju |
Period | 15/10/25 → 15/10/29 |
Keywords
- Microfluidics
- On-rail droplet transfer
- Passive droplet sorting
ASJC Scopus subject areas
- Control and Systems Engineering