Impedance characterization of nanogap interdigitated electrode arrays fabricated by tilted angle evaporation for electrochemical biosensor applications

2014 ◽  
Vol 32 (2) ◽  
pp. 021803 ◽  
Author(s):  
Dae-Young Jeon ◽  
So Jeong Park ◽  
Yongha Kim ◽  
Min-Ju Shin ◽  
Pil Soo Kang ◽  
...  
Keyword(s):  
Electrochemical Biosensor ◽  
Electrode Arrays ◽  
Interdigitated Electrode ◽  
Tilted Angle ◽  
Impedance Characterization ◽  
Biosensor Applications

scholarly journals Impedimetric Characterization of Interdigitated Electrode Arrays for Biosensor Applications

Proceedings ◽  
2018 ◽  
Vol 2 (13) ◽  
pp. 899 ◽  
Author(s):  
Elisabeth Kostal ◽  
Stephan Kasemann ◽  
Can Dincer ◽  
Stefan Partel
Keyword(s):  
Electrochemical Impedance Spectroscopy ◽  
Impedance Spectroscopy ◽  
Electrochemical Impedance ◽  
Gap Size ◽  
Electrode Arrays ◽  
Electrode Gap ◽  
Interdigitated Electrode ◽  
Eis Measurements ◽  
Biosensor Applications

We present recent results of the electrochemical impedance spectroscopy (EIS) measurements for interdigitated electrode arrays (IDAs) ranging from several micrometers down to hundreds of nanometers. Simulations have shown that the electric field strength between the electrodes scales with the gap size. Therefore, electrodes of varying gap sizes were fabricated and functionalized with ssDNA to empirically validate these findings. The results have shown that the impedimetric response strongly correlates with the width of the electrode fingers: the smaller the electrode gap, the larger the impedance increase.

(Invited) Electrochemical Characterization of Nanogap Interdigitated Electrode Arrays for Lab-on-a-Chip Applications

2017 ◽  
Vol 80 (10) ◽  
pp. 1295-1308 ◽  
Author(s):  
Volha Matylitskaya ◽  
S Kasemann ◽  
G Urban ◽  
C Dincer ◽  
Stefan Partel
Keyword(s):  
Lab On A Chip ◽  
Electrochemical Characterization ◽  
Electrode Arrays ◽  
Interdigitated Electrode

Electrochemical characterization of thin-film carbon interdigitated electrode arrays

1996 ◽  
Vol 326 (1-3) ◽  
pp. 155-161 ◽  
Author(s):  
G.C. Fiaccabrino ◽  
X.-M. Tang ◽  
N. Skinner ◽  
N.F. De Rooij ◽  
M. Koudelka-Hep
Keyword(s):  
Thin Film ◽  
Electrochemical Characterization ◽  
Electrode Arrays ◽  
Interdigitated Electrode

Electrochemical Characterization of Nanogap Interdigitated Electrode Arrays for Lab-on-a-Chip Applications

2018 ◽  
Vol 165 (3) ◽  
pp. B127-B134 ◽  
Author(s):  
Volha Matylitskaya ◽  
Stephan Kasemann ◽  
Gerald Urban ◽  
Can Dincer ◽  
Stefan Partel
Keyword(s):  
Lab On A Chip ◽  
Electrochemical Characterization ◽  
Electrode Arrays ◽  
Interdigitated Electrode
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