Figure 6. Top: Cyclic voltammograms and ECL of [Ru(bpy)3]2+ (1 mmol/L) with caffeine (1 mmol/L). Scanrate: 50 mV/s. ECL-intensity·10

From

Rapid and Sensitive Spectroelectrochemical Detection of Lidocainehydrochloride and Caffeine with Screen-Printed Electrodes

A. Habekost

World Journal of Chemical Education. 2016, 4(5), 107-113 doi:10.12691/wjce-4-5-3