Fig. 6: Confocal imaging of cells treated with BW3 and BW3MP.
From: Hydrazone-based photocages for precise sub-organelle visualization and drug release
a Confocal imaging of cells treated with BW3 under irradiation. Overlay of four channels: red, blue, green and bright field cellular image (405 nm laser irradiation), b Fluorescence intensity (FI) changes across channels under irradiation, c Confocal imaging of MCF-7 cells treated with BW3 without irradiation Overlay of four channels: red, blue, green and bright field cellular image, d FI changes across channels without irradiation. e The TICT effect of BW3, and suppressed TICT in the intracellular environment. f PL spectra of BW3 in MeOH/H2O for different irradiation times (λex = 365 nm). g Confocal imaging of cells with BW3MP: Overlay of four channels: red, blue, green, and bright field cellular image (405 nm laser irradiation). h The fluorescence intensity of three channels (red, blue, and green) in (g).
