Design and Evaluation of Emulsion Generation Device Using Ultrasonic Vibration and Microchannel
著者
和文:
神田岳文,
Harada Takuya,
Tominaga Yoshiyuki,
鈴森康一,
Ono Tsutomu,
Iwabuchi Sotaro,
Ito Kazuyuki,
Ogawara Ken-ichi,
Higaki Kazutaka,
Yoshizawa Yuta.
英文:
Takefumi Kanda,
Harada Takuya,
Tominaga Yoshiyuki,
Suzumori Koichi,
Ono Tsutomu,
Iwabuchi Sotaro,
Ito Kazuyuki,
Ogawara Ken-ichi,
Higaki Kazutaka,
Yoshizawa Yuta.
言語
English
掲載誌/書名
和文:
英文:
Jpn J Appl Phys
巻, 号, ページ
Vol. 50
No. 7
pp. 07HE24-1-07HE24-6
出版年月
2011年7月
出版者
和文:
英文:
Published by the Japan Society of Applied Physics through the Institute of Pure and Applied Physics
会議名称
和文:
英文:
開催地
和文:
英文:
アブストラクト
The aim of this research is to realize a small continuous flow system with emulsification devices. This system is designed for the generation of sub-micron or nano monodisperse emulsions. In this study, we have designed, fabricated, and evaluated a device that consists of a microchannel plate and an ultrasonic vibrating plate. This device can realize a continuous flow system and the plates are easily stacked. The oscillation frequency was 2.25 MHz. We succeeded in generating emulsions that have a diameter of 200 nm. We also designed the cross-sectional pattern of the microchannel of the ultrasonic device to increase residence time effectively. As a result, we have succeeded in obtaining emulsions that have a diameter of 80 nm.
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