The MCF was synthesized via low-cost and simple modified Pechini method and dispersed in the Salep solution to obtain S-MCF suspension.
The obtained suspension was casted on the GCE surface.
The modified electrode was applied for determination of Ep in the presence of UA.
This sensor showed low detection limit and wide linear responding range to determination of Ep.
The S-MCF/GCE showed acceptable performance in pharmaceutical and biological analysis.