Infrared spectroelectrochemistry / Stephen P. Best, Stacey J. Borg and Kylie A. Vincent -- UV-vis spectroelectrochemistry of selected iron-containing proteins / Suraj Dhungana and Alvin L. Crumbliss -- Mixed-valence intermediates as ideal targets for spectroelectrochemistry (SEC) / Wolfgang Kaim, Biprajit Sarkar and Goutam Kumar Lahiri -- Spectroelectrochemistry of metalloporphyrins / Axel Klein -- Infrared spectroelectrochemical investigations of ultrafast electron transfer in mixed-valence complexes / J. Catherine Salsman and Clifford P. Kubiak -- Spectroelectrochemical investigations on carbon-rich organometallic complexes / Rainer F. Winter -- EPR spectroelectrochemistry / P.R. Murray and L.J. Yellowlees.