Fig. 13From: Comparative effect of thermo/pH-responsive polymer-coated gold nanocages and hollow nanostars on chemo-photothermal therapy of breast cancer cellsThe apoptotic effects of MCF7 cells, obtained by flow cytometry, for cells treated with different monotherapy treatment groups (chemotherapy or photothermal therapy) or combination therapy groups. Cells with no treatment were considered as control. L: laser irradiation (808Â nm, 07Â W/cm2)Back to article page