Enhancing photoluminescent behavior of 2-(naphthalen-1-yl)-1,4,5-triphenyl-1H-imidazole by ZnO and Bi2O3

- ZnO and Bi2O3 enhance the fluorescence.
- It is sensitive to detect and estimate ZnO and Bi2O3 at micro molar level.
- Imidazole is adsorbed on the surface of semiconductor.