Version 1
: Received: 1 October 2023 / Approved: 12 October 2023 / Online: 13 October 2023 (19:09:19 CEST)
How to cite:
Zhang, T.; Fu, L.; Deng, Z.; Wu, W.; Liu, F. A Special Two-Working-Electrode System: A Summary of the Fabrication and Application of Interdigitated Array Electrodes. Preprints2023, 2023100804. https://doi.org/10.20944/preprints202310.0804.v1
Zhang, T.; Fu, L.; Deng, Z.; Wu, W.; Liu, F. A Special Two-Working-Electrode System: A Summary of the Fabrication and Application of Interdigitated Array Electrodes. Preprints 2023, 2023100804. https://doi.org/10.20944/preprints202310.0804.v1
Zhang, T.; Fu, L.; Deng, Z.; Wu, W.; Liu, F. A Special Two-Working-Electrode System: A Summary of the Fabrication and Application of Interdigitated Array Electrodes. Preprints2023, 2023100804. https://doi.org/10.20944/preprints202310.0804.v1
APA Style
Zhang, T., Fu, L., Deng, Z., Wu, W., & Liu, F. (2023). A Special Two-Working-Electrode System: A Summary of the Fabrication and Application of Interdigitated Array Electrodes. Preprints. https://doi.org/10.20944/preprints202310.0804.v1
Chicago/Turabian Style
Zhang, T., Weiwei Wu and Fei Liu. 2023 "A Special Two-Working-Electrode System: A Summary of the Fabrication and Application of Interdigitated Array Electrodes" Preprints. https://doi.org/10.20944/preprints202310.0804.v1
Abstract
The utilization of dual-potential mode of integrated array (IDA) electrodes and other two-electrode systems has revolutionized electrochemical detection by enabling the simultaneous and independent detection of two species, accompanied by the exhibition of unique characteristics. In contrast to conventional dual-potential electrodes, the rotating ring disk electrodes (RRDE), IDA electrodes demonstrate analogous yet vastly improved performance metrics, characterized by remarkable collection efficiency and sensitivity. Notably, due to the distinctive microscale structure of IDA electrode, the special “feedback” effect makes IDA a unique signal amplifier. In recent decades, the research surrounding IDA electrodes has garnered escalating interest due to their attractive attributes. This review centers its focus on the fabrication and applications of IDA electrodes. In the realm of fabrication, two critical breakthroughs are poised for realization: the achievement of reduced dimensions and the diversification of materials. Established fabrication methods for IDA electrodes encompass photolithography, inkjet printing, and direct laser writing, each affording distinct advantages in terms of size and precision in IDA construction. Predominantly employed materials for IDA electrodes include gold, platinum, and carbon, with the selection of fabrication methods guided by considerations such as material properties, desired dimensions, cost-efficiency, and specific application requisites. Within the domain of applications, IDA electrodes, capitalizing on their distinctive attributes, have found utility in diverse fields. This review summarizes the applications of IDA electrodes based on their fundamental working principles, encompassing redox cycling, resistance modulation, capacitance variations, and more. The potential for further development of this specialized tool to exhibit enhanced properties holds substantial promise.
Copyright:
This is an open access article distributed under the Creative Commons Attribution License which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
