“…An Au-cellulose NC/ screen-printed electrode was studied as an electrochemical sensor for assessing 4,4 0 -methylene diphenyl diamine based on its oxidation using DPV via two-electron transfer, while an Ag-cellulose/carbon paste electrode and Ag-cellulose/glassy carbon electrode were utilized for the detection of ornidazole and dopamine via two-electron transfer, respectively. [112][113][114] Additionally, an AgNP/cellulose nanofiber/graphite electrode was used for the sensitive detection of ascorbic acid, dopamine, and paracetamol based on their reduction. 115 Ag-cellulose NCs were also used for the detection of DNA hybridization based on the inhibition of the AgNP signal.…”