Publication detail

Modified measuring method for conductometric chemical sensors

HUBÁLEK, J., BEČVÁŘ, D.

Original Title

Modified measuring method for conductometric chemical sensors

Type

conference paper

Language

English

Original Abstract

Many transducers without electronic circuits are already fabricated. Because a miniaturisation of sensors are required, only an on-chip implementation can be accepted. Our research is focused on precise electronic detectors for conductometric sensors. Results of the research show that the conductometric sensor changes a cell constant correction under variation of a concentration of a liquid solution. It is remarkable for IDES of a microsensor as a parasitic parallel capacity Cp, which impacts an impedance responce of the IDES a lot.Our method realised in new progressive technologies as ASIC can be used for all type conductometric sensors as conductivity sensors of liquid solution, biosensors, gas sensors, etc.

Keywords

conductometric; on-chip;IDES

Authors

HUBÁLEK, J., BEČVÁŘ, D.

Released

7. 7. 2002

Publisher

Elsevier Science

Location

Boston, MA, USA

Pages from

352

Pages to

352

Pages count

1

BibTex

@inproceedings{BUT4953,
  author="Jaromír {Hubálek} and Daniel {Bečvář}",
  title="Modified measuring method for conductometric chemical sensors",
  booktitle="9th International Meeting on Chemical Sensors",
  year="2002",
  pages="1",
  publisher="Elsevier Science",
  address="Boston, MA, USA"
}