Journal of Analytical Methods in Chemistry

Research Article

Simultaneous Determination of Uric Acid and Xanthine Using a Poly(Methylene Blue) and Electrochemically Reduced Graphene Oxide Composite Film Modified Electrode

Table 5

Comparison of the proposed method with other electrochemical methods for the simultaneous determination of UA and Xa.
ElectrodeLinear range (M)Detection limit (M)Reference
Poly (ATD) modified glassy carbon electrodeUA:  
Xa: 		UA:  
Xa: 		[30]
Poly (BCP) modified glassy carbon electrodeUA:  
Xa: 		UA:  
Xa: 		[31]
Electrochemically reduced graphene oxide modified electrodeUA: UA: [32]
Preanodized nontronite coated  screen-printed carbon electrodeUA:  
Xa: 		UA:  
Xa: 		[33]
Poly (L-arginine)/graphene composite film modified electrodeUA:  
Xa: 		UA:  
Xa: 		[34]
Poly(methylene blue) and  electrochemically reduced graphene oxide composite film modified electrodeUA:  
Xa: 		UA:  
Xa: 		This work