TY  - JOUR
AU  - Werner, Carl Frederik
AU  - Takenaga, Shoko
AU  - Taki, Hidenori
AU  - Sawada, Kazuaki
AU  - Schöning, Michael J.
TI  - Comparison of label-free ACh-imaging sensors based on CCD and LAPS.
JO  - Sensors and actuators  / B
VL  - 177
SN  - 0925-4005
CY  - Amsterdam [u.a.]
PB  - Elsevier Science
M1  - FZJ-2014-00657
SP  - 745 - 752
PY  - 2013
AB  - Semiconductor-based chemical imaging sensors, like the light-addressable potentiometric sensor (LAPS) or the pH-imaging sensor based on a charge-coupled device (CCD), are becoming a powerful tool for label-free imaging of biological phenomena. We have proposed a polyion-based enzymatic membrane to develop an acetylcholine (ACh) imaging sensor for neural cell-activity observations. In this study, a CCD-type ACh-imaging sensor and a LAPS-type ACh-imaging sensor were fabricated and the prospect of both sensors was clarified by making a comparison of their basic characteristics.
LB  - PUB:(DE-HGF)16
UR  - <Go to ISI:>//WOS:000315751000099
DO  - DOI:10.1016/j.snb.2012.11.012
UR  - https://juser.fz-juelich.de/record/150608
ER  -