Fig. 2. FL response of the ABD system (10 μM) to a series of ROS (100 μM) in PBS buffer solution. I0 and I are the FL intensity of the ABD-system in PBS buffer solution in the presence of ROS, RNS, and RSS including H2O2, O2−, GSH, ClO−, ·OH, 1O2, TBHP, ROO·, S2−, NO2− and NO3−. PBS buffer solution (pH = 7.8, 10 mM, containing 1% DMSO); temperature: 37 °C; excitation wavelength: 330 nm; reaction time: 100 min.
