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Inkjet-printed Myoglobin based H2S Sensor

KANCHANA M1, RAJASEKARAN E2, KUMAR B1, USHA ANTONY3

1 Department of Printing Technology, College of Engineering Guindy, Anna University, Chennai-600 025, Tamil Nadu, India.
2 Department of Mechanical Engineering, College of Engineering Guindy, Anna University, Chennai-600 025, Tamil Nadu, India.
3 College of Fish Nutrition & Food Technology, TNJFU Madhavaram Campus, Chennai- 600 051, Tamil Nadu, India.

* Corresponding Author: e-mail: email

Journal of Polymer Materials 2021, 38(3-4), 309-325. https://doi.org/10.32381/JPM.2021.38.3-4.11

Abstract

The objective of this research work is to investigate the feasibility of fabricating bio-based visual sensor indicators to detect the presence of H2S using inkjet printing. Myoglobin and chitosan were used as indicating and immobilizing materials respectively. 30 mg of myoglobin dissolved in 1 mL of tris buffer with 10% glycerol gave optimum jettability properties. Similarly, drop formation was optimal for 0.50% m/v chitosan solution diluted to 10 cP viscosity. The samples were fabricated in layer-by-layer approach and indicator with 2 layers of chitosan and 4 layers of myoglobin gave maximum sensitivity with 14.42 for 0.7 mg/L of H2S. The sensors retained their functionality for 5 days even when stored at room temperature.

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APA Style
M, K., E, R., B, K., ANTONY, U. (2021). Inkjet-printed myoglobin based h2s sensor. Journal of Polymer Materials, 38(3-4), 309-325. https://doi.org/10.32381/JPM.2021.38.3-4.11
Vancouver Style
M K, E R, B K, ANTONY U. Inkjet-printed myoglobin based h2s sensor. J Polym Materials . 2021;38(3-4):309-325 https://doi.org/10.32381/JPM.2021.38.3-4.11
IEEE Style
K. M, R. E, K. B, and U. ANTONY "Inkjet-printed Myoglobin based H2S Sensor," J. Polym. Materials , vol. 38, no. 3-4, pp. 309-325. 2021. https://doi.org/10.32381/JPM.2021.38.3-4.11



cc Copyright © 2021 The Author(s). Published by Tech Science Press.
This work is licensed under a Creative Commons Attribution 4.0 International License , which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
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