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. 2018 Nov 12;8:16673. doi: 10.1038/s41598-018-34898-3

Figure 4.

Figure 4

Assessment of Toco-Photoxil on haemolysis. (a) Photographic images of RBC suspended with different concentrations (µg/ml) of Toco-Photoxil, PBS (negative control), and water (positive control) at 1 h and 24 h time period. (b) ESEM images of RBCs treated with PBS (negative control), water (positive control), and 125 µg/ml of Toco-Photoxil. Arrow heads indicate the presence of Toco-Photoxil over RBCs as confirmed by EDAX analysis. (c) Graph shows the percentage hemolysis. (d) Photographic images of supernatant used for recording the absorbance at 577 nm.