Fig. 6. (a) Schematic illustration of TPE-Py-FpYGpYGpY activation by ALP. (b) ABDA decomposition by different samples under light irradiation. (c) Cell viabilities of TPE-Py-FpYGpYGpY treated Saos-2 cancer cells, followed by white light (0.25 W cm−2, 4 min) (referred to as “Light +”) or dark treatment (referred to as “Light −”). Reproduced from ref. 58 with permission. Copyright 2018 The Royal Society of Chemistry.
