fig2
![Construction of a novel tetraphenylethylene-based supramolecular dimer for improving the generation of reactive oxygen species and photocatalytic performance](https://image.oaes.cc/32951ba9-f84c-4fe0-8098-32c21aa91239/cs4036.fig.2.jpg)
Figure 2. (A) Plots of A0-A for ABDA at 378 nm upon purple light (400 nm, 10 W) irradiated for different times in the presence of ABDA, TPE-Py-I + ABDA or 2TPE-Py-I@CB[8] + ABDA; (B) the UV-vis absorption spectra of TMPD at 563 and 612 nm upon purple light (400 nm, 10 W) irradiation for 1 min in the presence of TMPD, TPE-Py-I + TMPD or 2TPE-Py-I@CB[8] + TMPD; (C) 2TPE-Py-I@CB[8] with TEMP placed in the dark environment or irradiated with purple light (400 nm, 10 W) for 1 min; (D) 2TPE-Py-I@CB[8] with DMPO placed in the dark environment or irradiated with purple light (400 nm, 10 W) for 1 min. (Experimental condition: