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. 2021 Feb 17;2021:1742919. doi: 10.34133/2021/1742919

Scheme 1.

Scheme 1

Schematic representation of the electrochemiluminescence imaging. The luminophore Ru(bpy)32+ and coreactant TPrA are oxidized at the heterogeneous interface between the microbowls and the ITO supporting electrode with the aid of enhanced electric field, generating the excited state Ru(bpy)32+. The accelerated ECL emission is produced during the relaxation of Ru(bpy)32+ back to the ground state.