Figure S8. Electrochemical cell (white). Top: Excitation fiber (connected with the light source), read fiber (connected with the spectrometer). Bottom: Transmission fiber (connected with the spectrometer). Left: SPE with electrode holder (blue).

From

Spectroelectrochemistry of Electrochromic and Electroluminescent Substances with Screen-Printed Electrodes and with an Optically Transparent Platinum Mesh Electrode

Achim Habekost

World Journal of Chemical Education. 2020, 8(2), 71-86 doi:10.12691/wjce-8-2-3