On-demand and size-controlled production of emulsion droplets by magnetically driven microtool

Yoko Yamanishi; Lin Feng; Fumihito Arai

doi:10.1109/ROBOT.2010.5509589

On-demand and size-controlled production of emulsion droplets by magnetically driven microtool

Yoko Yamanishi^*
, Lin Feng
, Fumihito Arai

^*Corresponding author for this work

Tohoku University

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

7 Scopus citations

Abstract

We have successfully produced emulsion droplets on a chip with size-control and on-demand droplet generation by using magnetically driven microtool (MMT) which has a parallel plate structure to be constrained in translational motion. With a lateral motion of MMT in microchannels, the continuous phase can be cut into different size of droplets and the dispersed phase flow can inflow into the microchannels by the movement of MMT to obtain both of size-controlled and on-demand droplets actively. The size range of the produced droplet was three times as large as the previous system by using novel hydraulic design of the chip, and also the dispersing the fluid was successfully prevented from leakage when it is chopped by using MMT.

Original language	English
Title of host publication	2010 IEEE International Conference on Robotics and Automation, ICRA 2010
Pages	4094-4099
Number of pages	6
DOIs	https://doi.org/10.1109/ROBOT.2010.5509589
State	Published - 2010
Externally published	Yes
Event	2010 IEEE International Conference on Robotics and Automation, ICRA 2010 - Anchorage, AK, United States Duration: 3 May 2010 → 7 May 2010

Publication series

Name	Proceedings - IEEE International Conference on Robotics and Automation
ISSN (Print)	1050-4729

Conference

Conference	2010 IEEE International Conference on Robotics and Automation, ICRA 2010
Country/Territory	United States
City	Anchorage, AK
Period	3/05/10 → 7/05/10

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10.1109/ROBOT.2010.5509589

Cite this

@inproceedings{b275260387c14e8da2207caf86b82c8b,

title = "On-demand and size-controlled production of emulsion droplets by magnetically driven microtool",

abstract = "We have successfully produced emulsion droplets on a chip with size-control and on-demand droplet generation by using magnetically driven microtool (MMT) which has a parallel plate structure to be constrained in translational motion. With a lateral motion of MMT in microchannels, the continuous phase can be cut into different size of droplets and the dispersed phase flow can inflow into the microchannels by the movement of MMT to obtain both of size-controlled and on-demand droplets actively. The size range of the produced droplet was three times as large as the previous system by using novel hydraulic design of the chip, and also the dispersing the fluid was successfully prevented from leakage when it is chopped by using MMT.",

author = "Yoko Yamanishi and Lin Feng and Fumihito Arai",

year = "2010",

doi = "10.1109/ROBOT.2010.5509589",

language = "英语",

isbn = "9781424450381",

series = "Proceedings - IEEE International Conference on Robotics and Automation",

pages = "4094--4099",

booktitle = "2010 IEEE International Conference on Robotics and Automation, ICRA 2010",

note = "2010 IEEE International Conference on Robotics and Automation, ICRA 2010 ; Conference date: 03-05-2010 Through 07-05-2010",

}

Yamanishi, Y, Feng, L & Arai, F 2010, On-demand and size-controlled production of emulsion droplets by magnetically driven microtool. in 2010 IEEE International Conference on Robotics and Automation, ICRA 2010., 5509589, Proceedings - IEEE International Conference on Robotics and Automation, pp. 4094-4099, 2010 IEEE International Conference on Robotics and Automation, ICRA 2010, Anchorage, AK, United States, 3/05/10. https://doi.org/10.1109/ROBOT.2010.5509589

On-demand and size-controlled production of emulsion droplets by magnetically driven microtool. / Yamanishi, Yoko; Feng, Lin; Arai, Fumihito.
2010 IEEE International Conference on Robotics and Automation, ICRA 2010. 2010. p. 4094-4099 5509589 (Proceedings - IEEE International Conference on Robotics and Automation).

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

TY - GEN

T1 - On-demand and size-controlled production of emulsion droplets by magnetically driven microtool

AU - Yamanishi, Yoko

AU - Feng, Lin

AU - Arai, Fumihito

PY - 2010

Y1 - 2010

N2 - We have successfully produced emulsion droplets on a chip with size-control and on-demand droplet generation by using magnetically driven microtool (MMT) which has a parallel plate structure to be constrained in translational motion. With a lateral motion of MMT in microchannels, the continuous phase can be cut into different size of droplets and the dispersed phase flow can inflow into the microchannels by the movement of MMT to obtain both of size-controlled and on-demand droplets actively. The size range of the produced droplet was three times as large as the previous system by using novel hydraulic design of the chip, and also the dispersing the fluid was successfully prevented from leakage when it is chopped by using MMT.

AB - We have successfully produced emulsion droplets on a chip with size-control and on-demand droplet generation by using magnetically driven microtool (MMT) which has a parallel plate structure to be constrained in translational motion. With a lateral motion of MMT in microchannels, the continuous phase can be cut into different size of droplets and the dispersed phase flow can inflow into the microchannels by the movement of MMT to obtain both of size-controlled and on-demand droplets actively. The size range of the produced droplet was three times as large as the previous system by using novel hydraulic design of the chip, and also the dispersing the fluid was successfully prevented from leakage when it is chopped by using MMT.

UR - https://www.scopus.com/pages/publications/77955840032

U2 - 10.1109/ROBOT.2010.5509589

DO - 10.1109/ROBOT.2010.5509589

M3 - 会议稿件

AN - SCOPUS:77955840032

SN - 9781424450381

T3 - Proceedings - IEEE International Conference on Robotics and Automation

SP - 4094

EP - 4099

BT - 2010 IEEE International Conference on Robotics and Automation, ICRA 2010

T2 - 2010 IEEE International Conference on Robotics and Automation, ICRA 2010

Y2 - 3 May 2010 through 7 May 2010

ER -

On-demand and size-controlled production of emulsion droplets by magnetically driven microtool

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