Micro-bubble ring genration by electrically-driven high-speed bubble strike under micro-fludic environment

So Takasawa; Yuya Fujiwara; Takuya Kobayashi; Mikiko Ohmura; Hiroto Kamegawa; Yoko Yamanishi

Micro-bubble ring genration by electrically-driven high-speed bubble strike under micro-fludic environment

So Takasawa, Yuya Fujiwara, Takuya Kobayashi, Mikiko Ohmura, Hiroto Kamegawa, Yoko Yamanishi

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Abstract

We have succeeded in generation of micro-bubble ring in microfluidic environment. High speed ejection of electrically driven mono-dispersed micro-bubbles enables to penetrate mother bubble, which forces to produce circulating motion in the bubble, and bubble rings are successfully produced. This is the new protocol to produce bubble ring in microfluidic environment for the first time. This micro-bubble ring carries a strong vortex characteristic which can contribute to efficient mixing in closed micro-space and also cleaning of micro-channel wall.

Original language	English
Title of host publication	18th International Conference on Miniaturized Systems for Chemistry and Life Sciences, MicroTAS 2014
Publisher	Chemical and Biological Microsystems Society
Pages	1548-1550
Number of pages	3
ISBN (Print)	9780979806476
Publication status	Published - 2014
Event	18th International Conference on Miniaturized Systems for Chemistry and Life Sciences, MicroTAS 2014 - San Antonio, United States Duration: 2014 Oct 26 → 2014 Oct 30

Other

Other	18th International Conference on Miniaturized Systems for Chemistry and Life Sciences, MicroTAS 2014
Country/Territory	United States
City	San Antonio
Period	14/10/26 → 14/10/30

Keywords

Bubble ring
Electrically induced bubble
Micro-channel

ASJC Scopus subject areas

Control and Systems Engineering

Cite this

Micro-bubble ring genration by electrically-driven high-speed bubble strike under micro-fludic environment. / Takasawa, So; Fujiwara, Yuya; Kobayashi, Takuya et al.

18th International Conference on Miniaturized Systems for Chemistry and Life Sciences, MicroTAS 2014. Chemical and Biological Microsystems Society, 2014. p. 1548-1550.

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Takasawa, S, Fujiwara, Y, Kobayashi, T, Ohmura, M, Kamegawa, H & Yamanishi, Y 2014, Micro-bubble ring genration by electrically-driven high-speed bubble strike under micro-fludic environment. in 18th International Conference on Miniaturized Systems for Chemistry and Life Sciences, MicroTAS 2014. Chemical and Biological Microsystems Society, pp. 1548-1550, 18th International Conference on Miniaturized Systems for Chemistry and Life Sciences, MicroTAS 2014, San Antonio, United States, 14/10/26.

@inproceedings{2ed71931125347729ac12962c25e69f1,

title = "Micro-bubble ring genration by electrically-driven high-speed bubble strike under micro-fludic environment",

abstract = "We have succeeded in generation of micro-bubble ring in microfluidic environment. High speed ejection of electrically driven mono-dispersed micro-bubbles enables to penetrate mother bubble, which forces to produce circulating motion in the bubble, and bubble rings are successfully produced. This is the new protocol to produce bubble ring in microfluidic environment for the first time. This micro-bubble ring carries a strong vortex characteristic which can contribute to efficient mixing in closed micro-space and also cleaning of micro-channel wall.",

keywords = "Bubble ring, Electrically induced bubble, Micro-channel",

author = "So Takasawa and Yuya Fujiwara and Takuya Kobayashi and Mikiko Ohmura and Hiroto Kamegawa and Yoko Yamanishi",

year = "2014",

language = "English",

isbn = "9780979806476",

pages = "1548--1550",

booktitle = "18th International Conference on Miniaturized Systems for Chemistry and Life Sciences, MicroTAS 2014",

publisher = "Chemical and Biological Microsystems Society",

note = "18th International Conference on Miniaturized Systems for Chemistry and Life Sciences, MicroTAS 2014 ; Conference date: 26-10-2014 Through 30-10-2014",

}

TY - GEN

T1 - Micro-bubble ring genration by electrically-driven high-speed bubble strike under micro-fludic environment

AU - Takasawa, So

AU - Fujiwara, Yuya

AU - Kobayashi, Takuya

AU - Ohmura, Mikiko

AU - Kamegawa, Hiroto

AU - Yamanishi, Yoko

PY - 2014

Y1 - 2014

N2 - We have succeeded in generation of micro-bubble ring in microfluidic environment. High speed ejection of electrically driven mono-dispersed micro-bubbles enables to penetrate mother bubble, which forces to produce circulating motion in the bubble, and bubble rings are successfully produced. This is the new protocol to produce bubble ring in microfluidic environment for the first time. This micro-bubble ring carries a strong vortex characteristic which can contribute to efficient mixing in closed micro-space and also cleaning of micro-channel wall.

AB - We have succeeded in generation of micro-bubble ring in microfluidic environment. High speed ejection of electrically driven mono-dispersed micro-bubbles enables to penetrate mother bubble, which forces to produce circulating motion in the bubble, and bubble rings are successfully produced. This is the new protocol to produce bubble ring in microfluidic environment for the first time. This micro-bubble ring carries a strong vortex characteristic which can contribute to efficient mixing in closed micro-space and also cleaning of micro-channel wall.

KW - Bubble ring

KW - Electrically induced bubble

KW - Micro-channel

UR - http://www.scopus.com/inward/record.url?scp=84941658242&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=84941658242&partnerID=8YFLogxK

M3 - Conference contribution

AN - SCOPUS:84941658242

SN - 9780979806476

SP - 1548

EP - 1550

BT - 18th International Conference on Miniaturized Systems for Chemistry and Life Sciences, MicroTAS 2014

PB - Chemical and Biological Microsystems Society

T2 - 18th International Conference on Miniaturized Systems for Chemistry and Life Sciences, MicroTAS 2014

Y2 - 26 October 2014 through 30 October 2014

ER -

Micro-bubble ring genration by electrically-driven high-speed bubble strike under micro-fludic environment

Abstract

Other

Keywords

ASJC Scopus subject areas

Other files and links

Fingerprint

Cite this