(A) Viability of L929 cells cultured with various concentrations of (1,4-DBTPP)Br2 for 24 h. (B) Hemolysis activity of mouse blood treated with water and different concentrations of (1,4-DBTPP)Br2 (0, 16, 32 64, 128, 256, 512, 1024, and 2048 µg mL−1).