Fig. 8. Absorption spectra of the DMA/water (9 : 1, v/v) solution containing trans(Cl)–Ru(6Mes-bpy)(CO)2Cl2 (0.20 mM), [Ru(bpy)3]2+ (0.50 mM) and BNAH (0.10 M) during the photo-irradiation with λ > 400 nm light with an intensity of 7.5 × 10–7 einstein s–1 under an Ar atmosphere. The inset shows the differential absorption spectra (optical path length: 10 mm).
