An on-chip electroosmotic micropump with a light- addressable potentiometric sensor

Xue liang Li; Shi bin Liu; Ping ping Fan; Carl Frederik Benedikt Werner; Koichiro Miyamoto; Tatsuo Yoshinobu

doi:10.1007/s11801-017-6264-x

An on-chip electroosmotic micropump with a light- addressable potentiometric sensor

Xue liang Li, Shi bin Liu, Ping ping Fan, Carl Frederik Benedikt Werner, Koichiro Miyamoto, Tatsuo Yoshinobu

Research output: Contribution to journal › Article › peer-review

2 Citations (Scopus)

Abstract

An on-chip electroosmotic (EO) micropump (EOP) was integrated in a microfluidic channel combined with a light-addressable potentiometric sensor (LAPS). The movement of EO flow towards right and left directions can be clearly observed in the microfluidic channel. The characteristics of photocurrent-time and photocurrent-bias voltage are obtained when buffer solution passes through the sensing region. The results demonstrate that the combination of an on-chip EOP with an LAPS is feasible.

Original language	English
Pages (from-to)	113-115
Number of pages	3
Journal	Optoelectronics Letters
Volume	13
Issue number	2
DOIs	https://doi.org/10.1007/s11801-017-6264-x
Publication status	Published - 2017 Mar 1

ASJC Scopus subject areas

Electronic, Optical and Magnetic Materials
Atomic and Molecular Physics, and Optics
Condensed Matter Physics
Electrical and Electronic Engineering

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10.1007/s11801-017-6264-x

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title = "An on-chip electroosmotic micropump with a light- addressable potentiometric sensor",

abstract = "An on-chip electroosmotic (EO) micropump (EOP) was integrated in a microfluidic channel combined with a light-addressable potentiometric sensor (LAPS). The movement of EO flow towards right and left directions can be clearly observed in the microfluidic channel. The characteristics of photocurrent-time and photocurrent-bias voltage are obtained when buffer solution passes through the sensing region. The results demonstrate that the combination of an on-chip EOP with an LAPS is feasible.",

author = "Li, {Xue liang} and Liu, {Shi bin} and Fan, {Ping ping} and Werner, {Carl Frederik Benedikt} and Koichiro Miyamoto and Tatsuo Yoshinobu",

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AU - Li, Xue liang

AU - Liu, Shi bin

AU - Fan, Ping ping

AU - Werner, Carl Frederik Benedikt

AU - Miyamoto, Koichiro

AU - Yoshinobu, Tatsuo

N1 - Funding Information: This work has been supported by the National Natural Science Foundation of China (No.61265006), the China Scholarship Council, and the Graduate School of Biomedical Engineering in Tohoku University. Publisher Copyright: © 2017, Tianjin University of Technology and Springer-Verlag Berlin Heidelberg.

PY - 2017/3/1

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N2 - An on-chip electroosmotic (EO) micropump (EOP) was integrated in a microfluidic channel combined with a light-addressable potentiometric sensor (LAPS). The movement of EO flow towards right and left directions can be clearly observed in the microfluidic channel. The characteristics of photocurrent-time and photocurrent-bias voltage are obtained when buffer solution passes through the sensing region. The results demonstrate that the combination of an on-chip EOP with an LAPS is feasible.

AB - An on-chip electroosmotic (EO) micropump (EOP) was integrated in a microfluidic channel combined with a light-addressable potentiometric sensor (LAPS). The movement of EO flow towards right and left directions can be clearly observed in the microfluidic channel. The characteristics of photocurrent-time and photocurrent-bias voltage are obtained when buffer solution passes through the sensing region. The results demonstrate that the combination of an on-chip EOP with an LAPS is feasible.

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An on-chip electroosmotic micropump with a light- addressable potentiometric sensor

Abstract

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