The luminescence properties of tris(2,2′-bipyridine) ruthenium complex (Ru(bpy) 3 2+) incorporated into polymer Langmuir-Blodgett (LB) films (polymer nanosheets) excited by localized surface plasmon on metal nanoparticles are described. It was clearly demonstrated that the luminescence intensity of Ru(bpy) 3 2+ was changed by the distance from the localized surface plasmon on the nanoparticle. The enhancement of luminescence by silver nanoparticle and the quenching of luminescence by gold nanoparticle were observed.
ASJC Scopus subject areas
- 化学 (全般)