The integration of Mn and Co redox couples endowed MnCo2O4-modified electrochemical sensing platform for ultrasensitive detection of Carbendazim residue in fruit and vegetable samples. - Huyen NN; Dinh NX; Mai VTH; Huong PTL; Toan ND; Son NA; Pham-Cong; Tran VT; Van Tuan H; Hoa NQ; Thang PD; Le AT (Food chemistry, 2026)