Abstract: CLD (Chlordecone) is a persistent organic pollutant (POP) of great concerns due toxicity and environmental persistence. To this end, we study organic electrochemical transistors (OECT) featuring biological probes to detect CLD. Here, we report a strategy for immobilizing a D09 VHH receptor, which detects CLD-biot in water. WCA (Water Contact Angle), AFM, XPS and FTIR confirm the successful immobilization of D09 on a surface operating as gate electrode sensitive to the presence of CLD-biot in the transfe r characteristic.
Toledo Nauto M., Le Cacher de Bonneville B., Kanso H., Gourdel M.-E., Reverdy C., Gasse C., Saadi P.-L., Rain J.-C., Pecqueur S., Coffinier Y.
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