Fig. 14. (a) Transient absorption and (b) transient absorption anisotropy spectroscopy on MP13 sensitized TiO2 films on glass immersed in different environments. The films were pumped with pulsed laser excitation at 430 nm while the oxidized dye signal was probed at 770 nm. The solid lines in (b) are obtained by calculating a moving average of the raw data (also displayed in background). Adapted with permission from ref. 112. Copyright 2016 American Chemical Society.
