Release of Volatile Compounds from Polymeric Microcapsules Mediated by Photocatalytic Nanoparticles
Figure 5
(a) Photoluminescence spectra of coumarin solution (10−3 mol L−1, pH 3.3) after UV-A irradiation and (b) the time dependence of the photoluminescence intensity of 7-hydroxycoumarin at 456 nm, in the presence of the NP700 powder.
