Fig. 3. CLSM images of the probe (10 μM) incubated MDA-MB-231 cells with light irradiation at a power density of 0.10 W cm–2 for (A) 0 min, (B) 2 min, (C) 4 min and (D) 4 min in the presence of Asc (100 μM). (A1–D1) Green fluorescence (Rho, Ex: 488 nm, Em: 505–525 nm); (A2–D2) red fluorescence (TPETP, Ex: 405 nm; Em: >650 nm). (E, F) Flow cytometric analysis of Rho (E) and TPETP (F) fluorescence after light irradiation.
