期刊
CHEMICAL PAPERS
卷 71, 期 5, 页码 905-912出版社
SPRINGER INTERNATIONAL PUBLISHING AG
DOI: 10.1007/s11696-016-0010-x
关键词
Electroluminescence; Rotating disk electrode; Luminol; ABEI; Ruthenium; Chelate; Chemiluminescence; Spectrophotometry
资金
- Research Council of Lithuania [VIZ-TYR-126]
Electrochemically induced luminescence (ECL) is an attractive analytical technique, which could be used for many applications. Introduction of reactants and/or removal of formed products both are very important issues in the most ECL-based systems. The introduction/removal of chemicals could be achieved by flow-through cells. Flow-through cells are not efficient in all designs of ECL systems. Therefore, rotating disk electrode (RDE) could be a valuable alternative, which could increase the efficiency of ECL-based devices. In this work, the RDE was used for the evaluation of electroluminescence of tris(2,2'-bipiridin)dichlorruthenium(II)hexahydrate ([Ru(bpy)(3)](2+)), 5-Amino-2,3-dihydro-1,4-phthalazinedione (luminol), and N-(4-aminobuthyl)-N-ethyl-isoluminol (ABEI). Detection limits, optimal pH and potential values, and emission spectra were determined for each compound. [GRAPHICS] .
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