Research Article

A Novel Kinetic Spectrophotometric Method for the Determination of Dopamine in Biological and Pharmaceutical Samples

Figure 4

Effect of temperature on the rate of uninhibited ( ) and inhibited ( ) reactions and response ( ). (Conditions: sulfuric acid, 0.40 mmol L−1; thionine, 30.0 μmol L−1; dopamine, 3.0 μg mL−1; bromate, 0.50 mmol L−1; 15–45°C and 270 s.)
819460.fig.004