TY  - JOUR
AU  - Weidlich, Sabrina
AU  - Krause, Kay
AU  - Schnitker, Jan
AU  - Wolfrum, Bernhard
AU  - Offenhäusser, Andreas
TI  - MEAs and 3D nanoelectrodes: electrodeposition as tool for a precisely controlled nanofabrication
JO  - Nanotechnology
VL  - 28
IS  - 9
SN  - 1361-6528
CY  - Bristol
PB  - IOP Publ.
M1  - FZJ-2017-06111
SP  - 095302 -
PY  - 2017
AB  - Microelectrode arrays (MEAs) are gaining increasing importance for the investigation of signaling processes between electrogenic cells. However, efficient cell–chip coupling for robust and long-term electrophysiological recording and stimulation still remains a challenge. A possible approach for the improvement of the cell–electrode contact is the utilization of three-dimensional structures. In recent years, various 3D electrode geometries have been developed, but we are still lacking a fabrication approach that enables the formation of different 3D structures on a single chip in a controlled manner. This, however, is needed to enable a direct and reliable comparison of the recording capabilities of the different structures. Here, we present a method for a precisely controlled deposition of nanoelectrodes, enabling the fabrication of multiple, well-defined types of structures on our 64 electrode MEAs towards a rapid-prototyping approach to 3D electrodes.
LB  - PUB:(DE-HGF)16
UR  - <Go to ISI:>//WOS:000401020700002
DO  - DOI:10.1088/1361-6528/aa57b5
UR  - https://juser.fz-juelich.de/record/837122
ER  -