Design of smartphone-controlled low-cost potentiostat for cyclic voltammetry analysis based on ESP32 microcontroller
The electrochemical-based analysis provides simplicity, robustness, and relatively less maintenance. Specifically, a low-cost potentiostat, a basic equipment to conduct electrochemistry experiments and analysis, is necessary to aid small-medium educational units to develop a multifunctional mini-lab...
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| Format: | Article |
| Language: | English |
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Elsevier
2022-06-01
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| Series: | Sensing and Bio-Sensing Research |
| Subjects: | |
| Online Access: | http://www.sciencedirect.com/science/article/pii/S2214180422000198 |
| _version_ | 1811250753316061184 |
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| author | Isa Anshori Ghani Faliq Mufiddin Iqbal Fawwaz Ramadhan Eduardus Ariasena Suksmandhira Harimurti Henke Yunkins Cepi Kurniawan |
| author_facet | Isa Anshori Ghani Faliq Mufiddin Iqbal Fawwaz Ramadhan Eduardus Ariasena Suksmandhira Harimurti Henke Yunkins Cepi Kurniawan |
| author_sort | Isa Anshori |
| collection | DOAJ |
| description | The electrochemical-based analysis provides simplicity, robustness, and relatively less maintenance. Specifically, a low-cost potentiostat, a basic equipment to conduct electrochemistry experiments and analysis, is necessary to aid small-medium educational units to develop a multifunctional mini-laboratory, particularly for education. In addition, the development of portable and small instruments could be essential to obtain a wider technology adopters implication. In this paper, eSTAT, a low-cost and smartphone controlled potentiostat system was developed based on ESP32 microcontroller. The performance of eSTAT was evaluated from the Cyclic Voltammetry (CV) measurements, from which the accuracy and the error tolerance of the system were determined. The results showed that the eSTAT could measure the Voltammogram signal with the accuracy of 98.30% for the anodic peak current and 87.84% for the cathodic peak current relative to the commercial Zimmer&Peacock ANA POT EIS potentiostat. In addition, the wireless control of eSTAT could be done wirelessly via Bluetooth using an external application made on Android OS. |
| first_indexed | 2024-04-12T16:09:21Z |
| format | Article |
| id | doaj.art-d162d771deec4b0187b702605bfc8b34 |
| institution | Directory Open Access Journal |
| issn | 2214-1804 |
| language | English |
| last_indexed | 2024-04-12T16:09:21Z |
| publishDate | 2022-06-01 |
| publisher | Elsevier |
| record_format | Article |
| series | Sensing and Bio-Sensing Research |
| spelling | doaj.art-d162d771deec4b0187b702605bfc8b342022-12-22T03:25:57ZengElsevierSensing and Bio-Sensing Research2214-18042022-06-0136100490Design of smartphone-controlled low-cost potentiostat for cyclic voltammetry analysis based on ESP32 microcontrollerIsa Anshori0Ghani Faliq Mufiddin1Iqbal Fawwaz Ramadhan2Eduardus Ariasena3Suksmandhira Harimurti4Henke Yunkins5Cepi Kurniawan6Lab-On-Chip Group, Department of Biomedical Engineering, School of Electrical Engineering and Informatics, Institut Teknologi Bandung, Bandung, Indonesia; Research Center for Nanoscience and Nanotechnology, Institut Teknologi Bandung, Bandung, Indonesia; Corresponding author at: Lab-On-Chip Group, Department of Biomedical Engineering, School of Electrical Engineering and Informatics, Institut Teknologi Bandung, Bandung, Indonesia.Lab-On-Chip Group, Department of Biomedical Engineering, School of Electrical Engineering and Informatics, Institut Teknologi Bandung, Bandung, IndonesiaLab-On-Chip Group, Department of Biomedical Engineering, School of Electrical Engineering and Informatics, Institut Teknologi Bandung, Bandung, IndonesiaLab-On-Chip Group, Department of Biomedical Engineering, School of Electrical Engineering and Informatics, Institut Teknologi Bandung, Bandung, IndonesiaLab-On-Chip Group, Department of Biomedical Engineering, School of Electrical Engineering and Informatics, Institut Teknologi Bandung, Bandung, IndonesiaTrillium Technologies Indonesia, The Vida, 7th floor, Jl. Raya Perjuangan No. 8, Jakarta, IndonesiaChemistry Department, Faculty of Mathematics and Natural Sciences, Universitas Negeri Semarang, IndonesiaThe electrochemical-based analysis provides simplicity, robustness, and relatively less maintenance. Specifically, a low-cost potentiostat, a basic equipment to conduct electrochemistry experiments and analysis, is necessary to aid small-medium educational units to develop a multifunctional mini-laboratory, particularly for education. In addition, the development of portable and small instruments could be essential to obtain a wider technology adopters implication. In this paper, eSTAT, a low-cost and smartphone controlled potentiostat system was developed based on ESP32 microcontroller. The performance of eSTAT was evaluated from the Cyclic Voltammetry (CV) measurements, from which the accuracy and the error tolerance of the system were determined. The results showed that the eSTAT could measure the Voltammogram signal with the accuracy of 98.30% for the anodic peak current and 87.84% for the cathodic peak current relative to the commercial Zimmer&Peacock ANA POT EIS potentiostat. In addition, the wireless control of eSTAT could be done wirelessly via Bluetooth using an external application made on Android OS.http://www.sciencedirect.com/science/article/pii/S2214180422000198Low-cost potentiostatMobile smartphoneBluetoothLaboratory equipmentElectrochemistryCyclic voltammetry |
| spellingShingle | Isa Anshori Ghani Faliq Mufiddin Iqbal Fawwaz Ramadhan Eduardus Ariasena Suksmandhira Harimurti Henke Yunkins Cepi Kurniawan Design of smartphone-controlled low-cost potentiostat for cyclic voltammetry analysis based on ESP32 microcontroller Sensing and Bio-Sensing Research Low-cost potentiostat Mobile smartphone Bluetooth Laboratory equipment Electrochemistry Cyclic voltammetry |
| title | Design of smartphone-controlled low-cost potentiostat for cyclic voltammetry analysis based on ESP32 microcontroller |
| title_full | Design of smartphone-controlled low-cost potentiostat for cyclic voltammetry analysis based on ESP32 microcontroller |
| title_fullStr | Design of smartphone-controlled low-cost potentiostat for cyclic voltammetry analysis based on ESP32 microcontroller |
| title_full_unstemmed | Design of smartphone-controlled low-cost potentiostat for cyclic voltammetry analysis based on ESP32 microcontroller |
| title_short | Design of smartphone-controlled low-cost potentiostat for cyclic voltammetry analysis based on ESP32 microcontroller |
| title_sort | design of smartphone controlled low cost potentiostat for cyclic voltammetry analysis based on esp32 microcontroller |
| topic | Low-cost potentiostat Mobile smartphone Bluetooth Laboratory equipment Electrochemistry Cyclic voltammetry |
| url | http://www.sciencedirect.com/science/article/pii/S2214180422000198 |
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