TY  - JOUR
AU  - Huck, Christina
AU  - Poghossian, Arshak
AU  - Bäcker, M.
AU  - Reisert, Steffen
AU  - Schubert, J.
AU  - Zander, W.
AU  - Begoyan, V. K.
AU  - Buniatyan, V. V.
AU  - Schöning, M. J.
TI  - Chemical Sensors Based on a High-k Perovskite Oxide of Barium Strontium Titanate
JO  - Procedia engineering
VL  - 87
SN  - 1877-7058
CY  - Amsterdam [u.a.]
PB  - Elsevier
M1  - FZJ-2015-00503
SP  - 28 - 31
PY  - 2014
AB  - High-k perovskite oxide of barium strontium titanate (BST) represents a very attractive multi-functional transducer material for the development of (bio-)chemical sensors for liquids. In this work, BST films have been applied as a sensitive transducer material for a label-free detection of adsorbed charged macromolecules (positively charged polyelectrolytes) and concentration of hydrogen peroxide vapor as well as protection insulator layer for a contactless electrolyte-conductivity sensor. The experimental results of characterization of individual sensors are presented. Special emphasis is devoted towards the development of a capacitively-coupled contactless electrolyte-conductivity sensor.
LB  - PUB:(DE-HGF)16
UR  - <Go to ISI:>//WOS:000369531700006
DO  - DOI:10.1016/j.proeng.2014.11.258
UR  - https://juser.fz-juelich.de/record/186427
ER  -