LUMINOL-DOPED NANOSTRUCTURED COMPOSITE MATERIALS FOR CHEMILUMINESCENT SENSING OF HYDROGEN PEROXIDE

作者: Abel J. Duarte , Célia Rocha , Fernando Silveira , Gerardo González Aguilar , Pedro A. S. Jorge

DOI: 10.1080/00032711003731456

关键词:

摘要: Silica based nanostructured composite materials doped with luminol and cobalt(II) ion were synthesized characterized, resulting in a highly chemiluminescent material the presence of hydrogen peroxide. A detection system CL light guided from reaction tube to photomultiplier using one millimeter glass optical fiber was developed assessed. linear response observed semi-logarithm calibration between 50–2000 μM peroxide 1 μM as limit detection.

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