Figure 7

The images of SiO₂@AIPA-S-Si-Eu@SiO₂ (a,b) and SiO₂@AIPA-S-Si-Eu-phen@SiO₂ (e,f) without (a,e) and under UV irradiation (b,f). The images of SiO₂@AIPA-S-Si-Eu@SiO₂ (c,d) and SiO₂@AIPA-S-Si-Eu-phen@SiO₂ (g,h) dispersed in water without (c,g) and under UV irradiation (d,h).