Abstract
This paper describes a contactless manipulation system for giant liposomes in an aqueous flow by negative dielectrophoresis (nDEP). The system consists of 2 pairs of comb electrodes that face each other across a perpendicular channel. This design allows an nDEP force to be focused at the center of the gap of the electrodes and the liposomes to align in lines without contacting either the electrodes or the channel walls. We experimentally demonstrated catch, hold, and release of floating giant liposomes. This contactless manipulation has a great advantage over conventional contact-type manipulation which would result in deformation or even rupture of the liposomes.
| Original language | English |
|---|---|
| Title of host publication | Proceedings of the IEEE International Conference on Micro Electro Mechanical Systems (MEMS) |
| Pages | 1169-1170 |
| Number of pages | 2 |
| DOIs | |
| Publication status | Published - 2013 |
| Event | IEEE 26th International Conference on Micro Electro Mechanical Systems, MEMS 2013 - Taipei, Taiwan, Province of China Duration: 2013 Jan 20 → 2013 Jan 24 |
Other
| Other | IEEE 26th International Conference on Micro Electro Mechanical Systems, MEMS 2013 |
|---|---|
| Country | Taiwan, Province of China |
| City | Taipei |
| Period | 13/1/20 → 13/1/24 |
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ASJC Scopus subject areas
- Electrical and Electronic Engineering
- Mechanical Engineering
- Condensed Matter Physics
- Electronic, Optical and Magnetic Materials
Cite this
Contactless catch-and-release system for giant liposomes based on negative dielectrophoresis. / Kodama, Taiga; Osaki, Toshihisa; Kawano, Ryuji; Kamiya, Koki; Miki, Norihisa; Takeuchi, Shoji.
Proceedings of the IEEE International Conference on Micro Electro Mechanical Systems (MEMS). 2013. p. 1169-1170 6474459.Research output: Chapter in Book/Report/Conference proceeding › Conference contribution
}
TY - GEN
T1 - Contactless catch-and-release system for giant liposomes based on negative dielectrophoresis
AU - Kodama, Taiga
AU - Osaki, Toshihisa
AU - Kawano, Ryuji
AU - Kamiya, Koki
AU - Miki, Norihisa
AU - Takeuchi, Shoji
PY - 2013
Y1 - 2013
N2 - This paper describes a contactless manipulation system for giant liposomes in an aqueous flow by negative dielectrophoresis (nDEP). The system consists of 2 pairs of comb electrodes that face each other across a perpendicular channel. This design allows an nDEP force to be focused at the center of the gap of the electrodes and the liposomes to align in lines without contacting either the electrodes or the channel walls. We experimentally demonstrated catch, hold, and release of floating giant liposomes. This contactless manipulation has a great advantage over conventional contact-type manipulation which would result in deformation or even rupture of the liposomes.
AB - This paper describes a contactless manipulation system for giant liposomes in an aqueous flow by negative dielectrophoresis (nDEP). The system consists of 2 pairs of comb electrodes that face each other across a perpendicular channel. This design allows an nDEP force to be focused at the center of the gap of the electrodes and the liposomes to align in lines without contacting either the electrodes or the channel walls. We experimentally demonstrated catch, hold, and release of floating giant liposomes. This contactless manipulation has a great advantage over conventional contact-type manipulation which would result in deformation or even rupture of the liposomes.
UR - http://www.scopus.com/inward/record.url?scp=84875478621&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=84875478621&partnerID=8YFLogxK
U2 - 10.1109/MEMSYS.2013.6474459
DO - 10.1109/MEMSYS.2013.6474459
M3 - Conference contribution
SN - 9781467356558
SP - 1169
EP - 1170
BT - Proceedings of the IEEE International Conference on Micro Electro Mechanical Systems (MEMS)
ER -