Embedded Electrochemistry with a Miniaturized, Drone-Based, Potentiostat System for Remote Detection Chemical Warfare Agents
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Embedded Electrochemistry with a Miniaturized, Drone-Based, Potentiostat System for Remote Detection Chemical Warfare Agents

Authors: Amer Dawoud, Rashid Mia, Arati Biswakarma, Jesy Motchaalangaram, Wujan Miao, Karl Wallace


The development of an embedded miniaturized drone-based system for remote detection of Chemical Warfare Agents (CWAs) is proposed. The paper focuses on the software/hardware system design of the electrochemical Cyclic Voltammetry (CV) and Differential Pulse Voltammetry (DPV) signal processing for future deployment on drones. The paper summarizes the progress made towards hardware and electrochemical signal processing for signature detection of CWA. Also, the miniature potentiostat signal is validated by comparing it with the high-end lab potentiostat signal.

Keywords: Drone-based, remote detection chemical warfare agents, miniaturized, potentiostat.

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[1] Hoilett, O.S et al. “KickStat: A Coin-Sized Potentiostat for High-Resolution Electrochemical Analysis”. Sensors 2020, 20, 2407.
[2] Cruz, Andrés Felipe Sandoval et al. “A low-cost miniaturized potentiostat for point-of-care diagnosis.” Biosensors & bioelectronics 62 (2014): 249-54.
[3] Z H Ning et al. “A Portable Potentiostat for Three-Electrode Electrochemical Sensor” Journal of Physics: Conference Series, 1550 (2020) 042049.
[4] S. D. Adams, E. H. Doeven, K. Quayle and A. Z. Kouzani, "MiniStat: Development and Evaluation of a Mini-Potentiostat for Electrochemical Measurements," in IEEE Access, vol. 7, pp. 31903-31912, 2019.
[5] Segura CC, Osma JF. Miniaturization of cyclic voltammetry electronic systems for remote biosensing. Int J Biosen Bioelectron. 2017;3(3):297–299.
[6] Chauhan, S., Chauhan, S., D’Cruz, R., Faruqi, S., Singh, K. K., Varma, S., Singh, M., and Karthik, V. (2008) Chemical warfare agents, Environmental Toxicology and Pharmacology 26, 113-122.
[7] Ganesan, K., Raza, S. K., and Vijayaraghavan, R. (2010) Chemical warfare agents, J Pharm Bioallied Sci 2, 166-178.
[8] Therkorn, J., Drewry, D. G., III, Tiburzi, O., Astatke, M., Young, C., and Rainwater-Lovett, K. (2020) Review of Biomarkers and Analytical Methods for Organophosphate Pesticides and Applicability to Nerve Agents, Military Medicine 185, e414-e421.
[9] Diauudin, F. N., Rashid, J. I. A., Knight, V. F., Wan Yunus, W. M. Z., Ong, K. K., Kasim, N. A. M., Abdul Halim, N., and Noor, S. A. M. (2019) A review of current advances in the detection of organophosphorus chemical warfare agents based biosensor approaches, Sensing and Bio-Sensing Research 26, 100305.
[10] Wahl, J. H., and Colburn, H. A. (2010) Extraction of chemical impurities for forensic investigations: A case study for indoor releases of a sarin surrogate, Building and Environment 45, 1339-1345.