Chemiluminescence (CL) is defined as the production of electromagnetic (ultraviolet, visible or near-infrared) radiation as a result of a chemical reaction. The process by which CL is generated is the same as that for photoluminescence (fluorescence and phosphorescence) except that the former requires no light excitation source. CL is now considered as a very sensitive analytical method and applied to different fields such as life sciences, geological analysis, pharmacology, clinical medicine and environmen...