Contactless catch-and-release system for giant liposomes based on negative dielectrophoresis

Taiga Kodama, Toshihisa Osaki, Ryuji Kawano, Koki Kamiya, Norihisa Miki, Shoji Takeuchi

Research output: Chapter in Book/Report/Conference proceedingConference contribution

2 Citations (Scopus)

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 languageEnglish
Title of host publicationProceedings of the IEEE International Conference on Micro Electro Mechanical Systems (MEMS)
Pages1169-1170
Number of pages2
DOIs
Publication statusPublished - 2013
EventIEEE 26th International Conference on Micro Electro Mechanical Systems, MEMS 2013 - Taipei, Taiwan, Province of China
Duration: 2013 Jan 202013 Jan 24

Other

OtherIEEE 26th International Conference on Micro Electro Mechanical Systems, MEMS 2013
CountryTaiwan, Province of China
CityTaipei
Period13/1/2013/1/24

Fingerprint

Liposomes
Electrophoresis
manipulators
electrodes
Electrodes
floating

ASJC Scopus subject areas

  • Electrical and Electronic Engineering
  • Mechanical Engineering
  • Condensed Matter Physics
  • Electronic, Optical and Magnetic Materials

Cite this

Kodama, T., Osaki, T., Kawano, R., Kamiya, K., Miki, N., & Takeuchi, S. (2013). Contactless catch-and-release system for giant liposomes based on negative dielectrophoresis. In Proceedings of the IEEE International Conference on Micro Electro Mechanical Systems (MEMS) (pp. 1169-1170). [6474459] https://doi.org/10.1109/MEMSYS.2013.6474459

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 proceedingConference contribution

Kodama, T, Osaki, T, Kawano, R, Kamiya, K, Miki, N & Takeuchi, S 2013, Contactless catch-and-release system for giant liposomes based on negative dielectrophoresis. in Proceedings of the IEEE International Conference on Micro Electro Mechanical Systems (MEMS)., 6474459, pp. 1169-1170, IEEE 26th International Conference on Micro Electro Mechanical Systems, MEMS 2013, Taipei, Taiwan, Province of China, 13/1/20. https://doi.org/10.1109/MEMSYS.2013.6474459
Kodama T, Osaki T, Kawano R, Kamiya K, Miki N, Takeuchi S. Contactless catch-and-release system for giant liposomes based on negative dielectrophoresis. In Proceedings of the IEEE International Conference on Micro Electro Mechanical Systems (MEMS). 2013. p. 1169-1170. 6474459 https://doi.org/10.1109/MEMSYS.2013.6474459
Kodama, Taiga ; Osaki, Toshihisa ; Kawano, Ryuji ; Kamiya, Koki ; Miki, Norihisa ; Takeuchi, Shoji. / Contactless catch-and-release system for giant liposomes based on negative dielectrophoresis. Proceedings of the IEEE International Conference on Micro Electro Mechanical Systems (MEMS). 2013. pp. 1169-1170
@inproceedings{e4548f0f50f94f17bb265d56fb8e7ae7,
title = "Contactless catch-and-release system for giant liposomes based on negative dielectrophoresis",
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.",
author = "Taiga Kodama and Toshihisa Osaki and Ryuji Kawano and Koki Kamiya and Norihisa Miki and Shoji Takeuchi",
year = "2013",
doi = "10.1109/MEMSYS.2013.6474459",
language = "English",
isbn = "9781467356558",
pages = "1169--1170",
booktitle = "Proceedings of the IEEE International Conference on Micro Electro Mechanical Systems (MEMS)",

}

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 -