A microfluidic static gradient generator using limited diffusuon through T-shaped narrow channels

Makoto Tamura; Shugo Maeda; Tomohisa Ogawa; Masato Tanaka; Nobuyuki Futai

doi:10.1109/MHS.2014.7006121

A microfluidic static gradient generator using limited diffusuon through T-shaped narrow channels

Makoto Tamura, Shugo Maeda, Tomohisa Ogawa, Masato Tanaka, Nobuyuki Futai

研究成果: Conference contribution

1 被引用数 (Scopus)

抄録

We have developed a poly (dimethylsiloxane) (PDMS)-cast microfluidic chip that contains a thin (cross-sectional area less than 1.0 μm2) but high aspect ratio (1:1 ∼ 1:3) microchannels. Experimental results showed that the gradient of an example of test substances (sodium fluorescein) remained constant in the thin channel over a long period of time (30 minutes) by simple manual liquid handling. We aim to develop a thinner channel keeping the gradient longer time.

本文言語	English
ホスト出版物のタイトル	2014 International Symposium on Micro-NanoMechatronics and Human Science, MHS 2014
出版社	Institute of Electrical and Electronics Engineers Inc.
ISBN（電子版）	9781479966790
DOI	https://doi.org/10.1109/MHS.2014.7006121
出版ステータス	Published - 2015 1月 9
イベント	2014 International Symposium on Micro-NanoMechatronics and Human Science, MHS 2014 - Nagoya, Japan 継続期間: 2014 11月 10 → 2014 11月 12

Other

Other	2014 International Symposium on Micro-NanoMechatronics and Human Science, MHS 2014
国/地域	Japan
City	Nagoya
Period	14/11/10 → 14/11/12

ASJC Scopus subject areas

電子工学および電気工学
機械工学

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10.1109/MHS.2014.7006121

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引用スタイル

Tamura, M, Maeda, S, Ogawa, T, Tanaka, M & Futai, N 2015, A microfluidic static gradient generator using limited diffusuon through T-shaped narrow channels. in 2014 International Symposium on Micro-NanoMechatronics and Human Science, MHS 2014., 7006121, Institute of Electrical and Electronics Engineers Inc., 2014 International Symposium on Micro-NanoMechatronics and Human Science, MHS 2014, Nagoya, Japan, 14/11/10. https://doi.org/10.1109/MHS.2014.7006121

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abstract = "We have developed a poly (dimethylsiloxane) (PDMS)-cast microfluidic chip that contains a thin (cross-sectional area less than 1.0 μm2) but high aspect ratio (1:1 ∼ 1:3) microchannels. Experimental results showed that the gradient of an example of test substances (sodium fluorescein) remained constant in the thin channel over a long period of time (30 minutes) by simple manual liquid handling. We aim to develop a thinner channel keeping the gradient longer time.",

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AU - Futai, Nobuyuki

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AB - We have developed a poly (dimethylsiloxane) (PDMS)-cast microfluidic chip that contains a thin (cross-sectional area less than 1.0 μm2) but high aspect ratio (1:1 ∼ 1:3) microchannels. Experimental results showed that the gradient of an example of test substances (sodium fluorescein) remained constant in the thin channel over a long period of time (30 minutes) by simple manual liquid handling. We aim to develop a thinner channel keeping the gradient longer time.

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DO - 10.1109/MHS.2014.7006121

M3 - Conference contribution

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BT - 2014 International Symposium on Micro-NanoMechatronics and Human Science, MHS 2014

PB - Institute of Electrical and Electronics Engineers Inc.

T2 - 2014 International Symposium on Micro-NanoMechatronics and Human Science, MHS 2014

Y2 - 10 November 2014 through 12 November 2014

ER -

A microfluidic static gradient generator using limited diffusuon through T-shaped narrow channels

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