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ELECTROGENERATED CHEMILUMINESCENCE FOR BIO-ASSAY: FROM SINGLE MOLECULE TO NANO-STRUCTURED TRACERS   Abstract This review provides a basic introduction to the Electrogenerated Chemiluminescence (ECL) technique. The fundamental concepts, mechanisms and bio-analytical applications are briefly discussed. In addition, the trends of current ECL materials research are summarized in relation to their potential use in biological systems. Particular […]

ENHANCED CHEMILUMINESCENCE: A SENSITIVE ANALYTICAL SYSTEM FOR DETECTION OF SWEET POTATO PEROXIDASE   Abstract 3-(10’-Phenothiazinyl)propane-1-sulfonate (SPTZ) was shown to be a potent enhancer of anionic sweet potato peroxidase (aSPP)-induced chemiluminescence. The optimal conditions for aSPP catalyzed oxidation of luminol were investigated by varying the concentrations of luminol, hydrogen peroxide, Tris, and SPTZ as well as […]