scholarly journals Mathematical modeling of interdigitated electrode arrays in finite electrochemical cells

2013 ◽  
Vol 705 ◽  
pp. 19-29 ◽  
Author(s):  
Cristian Guajardo ◽  
Sirimarn Ngamchana ◽  
Werasak Surareungchai
Keyword(s):  
Mathematical Modeling ◽  
Electrochemical Cells ◽  
Electrode Arrays ◽  
Interdigitated Electrode

Morphological and Electrical Properties of Silicon Dioxide-Based Interdigitated Electrode Arrays

2015 ◽  
Vol 1109 ◽  
pp. 253-256 ◽  
Author(s):  
M.A. Farehanim ◽  
U. Hashim ◽  
Norhayati Soin ◽  
A.H. Azman ◽  
S. Norhafiezah ◽  
...  
Keyword(s):  
Electrical Properties ◽  
Silicon Dioxide ◽  
Ph Value ◽  
Ph Measurement ◽  
Electrode Arrays ◽  
Interdigitated Electrode ◽  
Buffer Solutions ◽  
Ph Values ◽  
Ph Buffer ◽  
Higher Sensitivity

The electrical performances of silicon dioxide-based Interdigitated electrodes (IDEs) as biosensor were developed. The IDEs was made up by two individually addressable Interdigitated comb-like finger structure have frequently been suggested as a biosensor which promises higher sensitivity compared to conventional parallel electrodes. The purpose of this paper was to investigate the capacitance test and impedance test to taken with various pH solution to observe the response of the sensor with different pH values. Purchased pH buffer solutions which varied from pH2 to pH10 are dropped on the microelectrode and the effect on it is investigated for the application in pH measurement. This research has proven that increase in pH value from acidic to alkaline is proportional with capacitance. The measured values of capacitance with respect to each pH concentrations applied during the measurements were repeatable and reproducible.

(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

scholarly journals The dielectrophoretic and travelling wave forces generated by interdigitated electrode arrays: analytical solution using Fourier series

2001 ◽  
Vol 34 (17) ◽  
pp. 2708-2708 ◽  
Author(s):  
Hywel Morgan ◽  
Alberto García Izquierdo ◽  
David Bakewell ◽  
Nicolas G Green ◽  
Antonio Ramos
Keyword(s):  
Fourier Series ◽  
Analytical Solution ◽  
Travelling Wave ◽  
Wave Forces ◽  
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

scholarly journals The dielectrophoretic and travelling wave forces generated by interdigitated electrode arrays: analytical solution using Fourier series

2001 ◽  
Vol 34 (10) ◽  
pp. 1553-1561 ◽  
Author(s):  
Hywel Morgan ◽  
Alberto García Izquierdo ◽  
David Bakewell ◽  
Nicolas G Green ◽  
Antonio Ramos
Keyword(s):  
Fourier Series ◽  
Analytical Solution ◽  
Travelling Wave ◽  
Wave Forces ◽  
Electrode Arrays ◽  
Interdigitated Electrode

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.

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