“…LaPO 4 :Ce 3+ , Tb 3+ is mainly used as a green emitting phosphor for fluorescent lamp due to its high quantum efficiency, thermal stability at high temperature and sharp emission around 543 nm with high intensity [31]. La-PO 4 :Ce 3+ , Tb 3+ nanoparticles have been studied by several groups in recent years and synthesis procedures are well-established [32][33][34][35][36][37][38][39][40]. However, as far as we know, so far no reports have appeared concerning the integration of luminescent LaPO 4 :Ce 3+ , Tb 3+ nanoparticles into PMMA matrix.…”