Journal Pre-proof Electrochemical determination of fumonisin B1 using a chemosensor with a recognition unit comprising molecularly imprinted polymer nanoparticles Hasim Munawar (Conceptualization) (Formal analysis) (Investigation) (Methodology) (Visualization) (Writing - original draft) (Writing - review and editing), Alvaro Garcia-Cruz (Conceptualization) (Formal analysis) (Investigation) (Methodology) (Visualization) (Writing - original draft) (Writing - review and editing), Marta Majewska (Investigation) (Visualization), Kal Karim (Supervision) (Validation) (Writing - review and editing), Wlodzimierz Kutner (Supervision) (Validation) (Writing - review and editing), Sergey A. Piletsky (Supervision) (Validation) (Writing - review and editing) PII: S0925-4005(20)30898-4 DOI: https://doi.org/10.1016/j.snb.2020.128552 Reference: SNB 128552 To appear in: Sensors and Actuators: B. Chemical Received Date: 22 March 2020 Revised Date: 30 June 2020 Accepted Date: 1 July 2020 Please cite this article as: Munawar H, Garcia-Cruz A, Majewska M, Karim K, Kutner W, Piletsky SA, Electrochemical determination of fumonisin B1 using a chemosensor with a recognition unit comprising molecularly imprinted polymer nanoparticles, Sensors and Actuators: B. Chemical (2020), doi: https://doi.org/10.1016/j.snb.2020.128552