Publication type: Article in scientific journal
Type of review: Peer review (publication)
Title: CIP (cleaning-in-place) suitable “non-glass” pH sensor based on a Ta2O5-gate EIS structure
Authors: Schöning, M.J.
Brinkmann, D.
Rolka, D.
Demuth, Caspar
Poghossian, A.
DOI: 10.1016/j.snb.2005.03.053
Published in: Sensors and Actuators B: Chemical
Volume(Issue): 111-112
Pages: 423
Pages to: 429
Issue Date: 2005
Publisher / Ed. Institution: Elsevier
ISSN: 0925-4005
Language: English
Subject (DDC): 540: Chemistry
Abstract: “Non-glass” pH-sensitive capacitive EIS (electrolyte-insulator-semiconductor) sensors consisting of a Ta2O5-gate have been investigated in terms of their CIP (cleaning-in-place) suitability. After optimisation of the process parameters, even after 30 CIP cycles, the sensors show a clear pH response and nearly linear calibration curve. The video-microscopic and scanning electron microscopy investigations do not show any visible degradation or destruction of the Ta2O5 films.
URI: https://digitalcollection.zhaw.ch/handle/11475/9584
Fulltext version: Published version
License (according to publishing contract): Licence according to publishing contract
Departement: Life Sciences and Facility Management
Organisational Unit: Institute of Chemistry and Biotechnology (ICBT)
Appears in collections:Publikationen Life Sciences und Facility Management

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