Electrogenerated chemiluminescence (ECL) involves the production of light near an electrode surface by the generation of species that can undergo highly energetic electron transfer reactions. A laboratory is presented for use in lower-level chemistry courses including courses for nonscience majors. This laboratory uses Cu(dmp)2+ (dmp = 2,9-dimethyl-1,10-pheanthroline) as the light emitting molecule and tri-n-propylamine (C9 H21 N) as a coreactant (i.e., a species capable of generating a strong reductant upon oxidation). A semi-automated commercial instrument designed for clinical diagnostic testing is used to measure the ECL. An objective of this experiment is to provide students with a technology-enhanced laboratory experience and have students develop an understanding and appreciation for the technological world of science. Also, this exercise facilitates discussions on the importance of basic research and the practical aspects of taking a technology from the bench top to commercial reality.
Bolton et al. (Wed,) studied this question.
Synapse has enriched 5 closely related papers on similar clinical questions. Consider them for comparative context: