Table 1. Absorption Maxima (λ_abs^max), Extinction Coefficients (ε), Emission Maxima (λ_em^max), Fluorescence Quantum Yields (Φ_fl), Fluorescence Lifetimes (τ_fl), Isomerization Quantum Yields (Φ_isom), Conversion Degree at Photostationary State upon 365 nm Irradiation (α_365nm = [CF]/C₀) and upon 470 nm Irradiation (α_470nm = [OF]/C₀), and Photofatigue Resistance (N_1/2) of Diarylethenes DAE and DAE-COOH and Their Complexes with CB7 (DAE@CB7 and DAE-COOH@CB7) Measured in Aqueous Solutions. (OF: Open Form, CF: Closed Form).

	λabsmax (nm)/ε × 10–3 (M–1 cm–1)		λemmax (nm)	Φfl	τfl (ns)	Φisom
	OF	CF	CF	CF	CF	OF → CF	CF → OF	α365nm	α470nm	N1/2
DAE	291/15.6, 333/13.6	444/27.9	519, 548	0.40	1.83	0.34	6.4 × 10–3	1.00	1.00	80
DAE@CB7		449/29.3	519, 548	0.63	2.33	0.35	6.9 × 10–3			2560
DAE-COOH	294/18.7, 327/15.8	446/31.6	519, 550	0.41	1.80	0.29	9.1 × 10–3	1.00	1.00	19
DAE-COOH@CB7		450/33.9	520, 553	0.62	2.30	0.35	9.2 × 10–3			286