Progress in electrochemiluminescent analysis

The recent progress in electrochemiluminescent (ECL) assay is reviewed. This review begins with the fundamental researches in ECL, including the discovery of new ECL-active species, such as biochemical, organic and metallorganic materials, digital modeling of ECL process, the flow cells used in ECL assay, and electrochemiluminescent sensor. The application of ECL in environmental analysis, immunoassay, nucleotide acid hybridization sensor. The applications of ECL in environmental analysis, immunooassay, nucleic acid hybridization assay, and other aspects are reviewed with the latest references in detail. Finally, the main problems in the further investigation are outlooked, so are its prospects.