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. Author manuscript; available in PMC: 2019 Jul 18.
Published in final edited form as: Phys Chem Chem Phys. 2018 Jul 18;20(28):19030–19036. doi: 10.1039/c8cp03842b

Fig 3.

Fig 3.

Intermittent irradiation of compound 1. (A) General scheme of uncaging reaction. (B) Absorbance at 690 nm (red) and at 585 nm (black) and (C) Umbelliferone fluorescence at 445 nm of deoxygenated 25 μM solutions of 1 (pH 7.4 PBS with 5 mM GSH) for 4 cycles of intermittent irradiation (1 min, 25 mW cm−2, 690 nm irradiation; 9 min dark).