"All-in-one" solid-state device based on a light-addressable potentiometric sensor platform

Torsten Wagner, Tatsuo Yoshinobu, Ralph Otto, Michael J. Schöning

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

A miniaturised 16-channel LAPS device together with a control and measurement software was developed. The sensor chip, the IR-LED array and the electronic unit are accommodated in a small cylinder, which can be directly filled with the solution to be investigated. By modifying the measuring spots with various ion-selective membranes, this device can measure the concentrations of up to 16 different ions in parallel.

Original languageEnglish
Title of host publicationTRANSDUCERS '05 - 13th International Conference on Solid-State Sensors and Actuators and Microsystems - Digest of Technical Papers
Pages1872-1875
Number of pages4
DOIs
Publication statusPublished - 2005
Event13th International Conference on Solid-State Sensors and Actuators and Microsystems, TRANSDUCERS '05 - Seoul, Korea, Republic of
Duration: 2005 Jun 52005 Jun 9

Publication series

NameDigest of Technical Papers - International Conference on Solid State Sensors and Actuators and Microsystems, TRANSDUCERS '05
Volume2

Other

Other13th International Conference on Solid-State Sensors and Actuators and Microsystems, TRANSDUCERS '05
CountryKorea, Republic of
CitySeoul
Period05/6/505/6/9

Keywords

  • Chemical sensor
  • Light-addressable potentiometric sensor (LAPS)
  • Multisensor

ASJC Scopus subject areas

  • Engineering(all)

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