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. 2005 Nov 4;90(3):1033–1042. doi: 10.1529/biophysj.105.068650

TABLE 2.

Comparison of delay times for several metalloderivatives of tetrakis(4-sulfonatophenyl)porphine

Delay period (s)
Concentration (μM) CuTPPS FeTPPS AuTPPS
0 2000–2500 2000–2500 2000–2500
0.1 2400
0.3 5000
0.5 10,000
1.0 20,000 5,100 7,600
3.0 Type II 35,000 >48,000
10 Type II >50,000