Fig. 2. (a) Jablonski diagram of the excitation process of PSs. (b) Illustration of the biocidal mechanism of DBwEE-Cotton. (c) ROS production of DBwEE-Cotton under 30 min of daylight irradiation in relation to the initial concentration of RB. (d) ROS production of DBwEE-Cotton100 and RB-CHPTAC@Cotton100. (e) Fluorescence intensities of DBwEE-Cotton and RB-CHPTAC@Cotton versus RB loading amounts. (f) Confocal fluorescence images of RB-dyed fabrics with labeled RB loading amounts.
