Figure 5
From: Ultrasound-Activated Piezoelectric Nanoparticles Inhibit Proliferation of Breast Cancer Cells
(a) Flow cytometry evaluation of cell cycle phases of SK-BR-3 cells treated with US, with chronic piezoelectric stimulation (US + Ab-BTNPs), or of control cultures by using propidium iodide staining (G0/G1 phases in blue; S phase in red; M/G2 phases in dark gray). The percentage of cells belonging to the different cell phases for each experimental condition is shown in (b).
