Fig. 4From: Electroanalytical biosensor based on GOx/FCA/PEG-modified SWCNT electrode for determination of glucoseCyclic voltammetric curves of GOx/FCA/PEG/SWCNT electrode-based biosensor at a scan rate of 0.05 V/s: a recorded in the absence of glucose in a 0.1 M PBS solution, b recorded after the addition of 10 mM glucoseBack to article page