1. Excited electronic states in dark biological process
2. Dioxetanes as intermediates in biological processes
3. Cilento, G., Duran, N., Zinner, K., Vidigal, C.C.C., Faria Oliveira, O.M.M., Haun, M., Faljoni, A., Augusto, O., Casadei de Baptista, R. and Bechara, E.J.H., Photochem. Photobiol., in press.
4. Enzymically generated triplet acetone