Colorectal Cancer
Copyright ©The Author(s) 2003.
World J Gastroenterol. Mar 15, 2003; 9(3): 485-490
Published online Mar 15, 2003. doi: 10.3748/wjg.v9.i3.485
Table 1 The photochemical properties of the perylenequinones
StructureUV λmax (log ε)*λmax (log ε)*φ 1O2
EA459(1.60), 528(0.84), 568(1.04)460(3.78), 531(3.13), 571(3.60)0.94
HA468(1.88), 542(0.83), 582(0.90)417(5.51), 542(1.02), 582(7.70)0.83
HB470(0.27), 540(0.12), 583(0.13)471(4.39), 543(3.01), 583(3.36)0.76