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 journalConference 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 languageEnglish
Pages (from-to)791-794
Number of pages4
JournalProcedia Engineering
Volume25
DOIs
Publication statusPublished - 2011 Dec 1
Event25th Eurosensors Conference - Athens, Greece
Duration: 2011 Sep 42011 Sep 7

Keywords

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

ASJC Scopus subject areas

  • Engineering(all)

Fingerprint Dive into the research topics of 'Microfluidic systems with free definable sensor spots by an integrated light-addressable potentiometric sensor'. Together they form a unique fingerprint.

Cite this