Figure 6From: Biocompatible ι-carrageenan-γ-maghemite nanocomposite for biomedical applications – synthesis, characterization and in vitro anticancer efficacy Apoptosis studies: (A) Quantification of apoptosis by the annexin-V/PI double staining assay using flow cytometry; LL (low left), LR (low right), UR (upper right), and UL (upper left) denote viable (live), early apoptotic, late apoptotic and necrotic cells, respectively. (B) The cell cycle analysis performed by flow cytometry showing percentage of arrest in different phases of cell cycle (P3-G1, P4-G2/M, P5-S and P6-G0 phases).Back to article page