Skip to main content
. Author manuscript; available in PMC: 2012 Feb 1.
Published in final edited form as: Medchemcomm. 2012;3(2):179–194. doi: 10.1039/C1MD00232E

Table 2.

Dark and phototoxicity (at 1.5 J cm−2 light dose) of ZnPcs toward HEp2 cells using the Cell Titer Blue assay

ZnPc Dark toxicity
IC50 (µM)
Phototoxicity
IC50 (µM)
Ratio
4a >400 46.3 >9
4b >400 >100 >4
6a 344 2.7 128
6b 156 13.4 12
8 >400 >100 >4
12 >400 39.6 >10
13 >400 >100 >4
14 >400 >100 >4
17a >400 2.7 >148
17b >400 12.1 >33