Screen-Printed Carbon Electrode Fabrication Method for Electrochemical Biosensor Application
- DOI
- 10.2991/978-94-6463-062-6_34How to use a DOI?
- Keywords
- Cyclic Voltammetry; Electrochemical Biosensor; Screen-Printed Carbon Electrodes; Screen-Printing Method
- Abstract
Screen-printed carbon electrode (SPCE) is one type of electrode commonly used for electrochemical biosensor application. It is fabricated using a screen-printing method, a method in which conductive ink is piled up layer-by-layer using some screen frames. SPCE combines three main electrodes used in the electrochemical sensing method of biosensors: working electrode (WE), counter electrode (CE), and reference electrode (RE). In this study, screen-printed electrodes were made using a simple and affordable screen-printing method on three varied substrate materials: polyethylene terephthalate (PET), polyvinyl chloride (PVC), and FR-4 epoxy of a printed circuit board (PCB). The conductive inks used are silver ink (Ag) for the conductive path, carbon ink (C) for the WE and CE, and silver/silver chloride ink (Ag/AgCl) for the RE. A dielectric ink was also used to isolate the connective pad between the conductive path and the electrodes. The electrochemical performances of the fabricated electrodes were characterized using cyclic voltammetry (CV) test in potassium ferricyanide solution. The tests resulted in characteristic duck-shaped cyclic voltammetry plots, which confirmed that the fabrication had been successfully conducted. The CV results were also compared among the SPCEs, based on the three substrate material variations used. The fabricated SPCE has the potential to be used for future biosensing application.
- Copyright
- © 2023 The Author(s)
- Open Access
- Open Access This chapter is licensed under the terms of the Creative Commons Attribution-NonCommercial 4.0 International License (http://creativecommons.org/licenses/by-nc/4.0/), which permits any noncommercial use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license and indicate if changes were made.
Cite this article
TY - CONF AU - Eduardus Ariasena AU - Ivandy Arifin Putra Noerrizky AU - Raih Rona Althof AU - Isa Anshori PY - 2022 DA - 2022/12/22 TI - Screen-Printed Carbon Electrode Fabrication Method for Electrochemical Biosensor Application BT - Proceedings of the 4th International Conference on Life Sciences and Biotechnology (ICOLIB 2021) PB - Atlantis Press SP - 341 EP - 353 SN - 2468-5747 UR - https://doi.org/10.2991/978-94-6463-062-6_34 DO - 10.2991/978-94-6463-062-6_34 ID - Ariasena2022 ER -