Microfluidic systems with free definable sensor spots by an integrated light-addressable potentiometric sensor

Torsten Wagner; Ko Ichiro Miyamoto; Noriko Shigihara; Michael J. Schöning; Tatsuo Yoshinobu

doi:10.1016/j.proeng.2011.12.194

Microfluidic systems with free definable sensor spots by an integrated light-addressable potentiometric sensor

Torsten Wagner, Ko Ichiro Miyamoto, Noriko Shigihara, Michael J. Schöning, Tatsuo Yoshinobu

Research output: Contribution to journal › Conference article

Abstract

The integration of sensors in microfluidic systems is of special interest to build up lab-on-chip devices or micro-total-analysis-systems (μTAS). Those systems allow quick and cost-effective analysis with a minimum need of sample volumes. One drawback of present systems is the rigid sensor layout which has to be defined early during the design and the manufacturing of a new lab-on-chip system. This work will present the utilization of a light-addressable potentiometric sensor (LAPS) in combination with a microfluidic set-up, for the flexible adjustment of the size, the shape and the location of sensor spots at operation time.

Original language	English
Pages (from-to)	791-794
Number of pages	4
Journal	Procedia Engineering
Volume	25
DOIs	https://doi.org/10.1016/j.proeng.2011.12.194
Publication status	Published - 2011 Dec 1
Event	25th Eurosensors Conference - Athens, Greece Duration: 2011 Sep 4 → 2011 Sep 7

Keywords

DMD
LAPS
Lab-on-chip
Light-addressable potentioometric sensor
Microfluidic cell

ASJC Scopus subject areas

Engineering(all)

Access to Document

10.1016/j.proeng.2011.12.194

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title = "Microfluidic systems with free definable sensor spots by an integrated light-addressable potentiometric sensor",

abstract = "The integration of sensors in microfluidic systems is of special interest to build up lab-on-chip devices or micro-total-analysis-systems (μTAS). Those systems allow quick and cost-effective analysis with a minimum need of sample volumes. One drawback of present systems is the rigid sensor layout which has to be defined early during the design and the manufacturing of a new lab-on-chip system. This work will present the utilization of a light-addressable potentiometric sensor (LAPS) in combination with a microfluidic set-up, for the flexible adjustment of the size, the shape and the location of sensor spots at operation time.",

keywords = "DMD, LAPS, Lab-on-chip, Light-addressable potentioometric sensor, Microfluidic cell",

author = "Torsten Wagner and Miyamoto, {Ko Ichiro} and Noriko Shigihara and Sch{\"o}ning, {Michael J.} and Tatsuo Yoshinobu",

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AU - Wagner, Torsten

AU - Miyamoto, Ko Ichiro

AU - Shigihara, Noriko

AU - Schöning, Michael J.

AU - Yoshinobu, Tatsuo

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