Investigation of TiO₂ Nanoparticles Using Leaf Extracts of Lippia adoensis (Kusaayee) for Antibacterial Activity

Figure 6

Photoluminescence (PL) spectrum of titanium dioxide nanoparticles prepared from Lippia adoensis (Kusaayee) leaf extracts of different isopropoxide concentrations (a) 10 ml, (b) 15 ml, (c) 20 ml, and (d) 25 ml.