Abstract
Screen-printed organic electrochemical transistors (OECTs) were tested as glucose and lactate sensors. The intrinsic amplification of the device allowed it to detect metabolites in low molecular range and validation tests were made on real human sweat. The development of an organically modified sol-gel solid electrolyte paves the way for all printed OECT-based biosensors.
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Acknowledgments
We are grateful to Laurent Tournon for his help in designing the layout of the OECTs. This work was partially supported by Labex ARCANE (grant number ANR-11-LABX-0003-01).
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Scheiblin, G., Aliane, A., Strakosas, X. et al. Screen-printed organic electrochemical transistors for metabolite sensing. MRS Communications 5, 507–511 (2015). https://doi.org/10.1557/mrc.2015.52
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DOI: https://doi.org/10.1557/mrc.2015.52