Figure 1. Left: Screen-printed electrodes with photomultiplier tube. Right: Modified ECL cell; at the bottom of the cell are the screen-printed electrodes

From

Short Communication: Electrochemiluminescence on the Basis of tris(bipyridyl)ruthenium(II) – Further Analytical Experiments

A. Habekost

World Journal of Chemical Education. 2016, 4(3), 64-66 doi:10.12691/wjce-4-3-3