The development of new interfaces for (bio-)chemical sensors requires comprehensive analyses and testing. The light-addressable potentiometric sensor (LAPS) can be used as a platform to investigate the sensitivity of a newly developed interface towards (bio-)chemical agents. LAPS measurements are spatially resolved by utilisation of focused light beams to define individual measurement spots. In this work, a new digitally modulated LAPS set-up basedonanFPGA design will be introduced to increase the number of measurement spots, to shorten the measurement time and to improve the measurement accuracy.
|Number of pages||6|
|Journal||Physica Status Solidi (A) Applications and Materials Science|
|Publication status||Published - 2010 Apr|
- Electrochemical sensors
- Field-effect devices