[Retracted] Structural, Optical, Antibacterial, and Anticancer Properties of Cerium Oxide Nanoparticles Prepared by Green Synthesis Using Morinda citrifolia Leaves Extract

Figure 8

Effect of CeO₂ NPs on the intracellular ROS production in the MOLT-4 cells. The cells were examined by DCFH-DA to detect the ROS status and images were taken using fluorescent microscope. A dull green fluorescence were noted on the control cells, which revealed the poor ROS production. The CeO₂ NPs (30 and 40 μg/ml) administered cells revealed the higher green fluorescence, which confirms the higher ROS production. (a) (A) Control (B) 30 μg/ml of CeO₂NPs and (C) 40 μg/ml of CeO₂ NPs administered cells. (b) Arbitrary units (a.u.) of developed fluorescence. Values are revealed as mean ± SD of triplicates. compared to the “control” group and compared to the “control” group.

(a)

(b)