A fully automated sequential-injection analyser for dual electrogenerated chemiluminescence/amperometric detection. Export

@article{citeulike:3680653, abstract = {This work describes the development of a dedicated, fully automated sequential-injection analysis (SIA) apparatus suitable for simultaneous electrogenerated chemiluminescence (ECL) and amperometric detection. The instrument is composed of a peristaltic pump, a multiposition selection valve, a home-made potentiostat, a thin-layer electrochemical/optical flow-through cell, and a light detector. Control of the experimental sequence and simultaneous data acquisition of the light and the current intensities were performed in LabVIEW6.1. The CL reagents and the sample were first aspirated as distinct zones into the holding coil of the analyser and, then, delivered to the cell; during their travel, the individual zones mixed and the ECL reaction was initiated as soon as the mixed regents reached the cell. The utility of the analyser was demonstrated for the detection of oxalate and H2O2 based on their ECL reactions with Ru(bpy)32 and luminol, respectively.}, author = {Economou, A. and Nika, M.}, citeulike-article-id = {3680653}, citeulike-linkout-0 = {http://view.ncbi.nlm.nih.gov/pubmed/17671622}, citeulike-linkout-1 = {http://www.hubmed.org/display.cgi?uids=17671622}, issn = {1463-9246}, journal = {Journal of automated methods \& management in chemistry}, keywords = {amperometry, automated, electrochemistry, fia}, posted-at = {2008-11-24 10:59:08}, priority = {2}, title = {A fully automated sequential-injection analyser for dual electrogenerated chemiluminescence/amperometric detection.}, url = {http://view.ncbi.nlm.nih.gov/pubmed/17671622}, volume = {2006}, year = {2006} }

TY - JOUR ID - citeulike:3680653 L3 - citeulike-article-id:3680653 N2 - This work describes the development of a dedicated, fully automated sequential-injection analysis (SIA) apparatus suitable for simultaneous electrogenerated chemiluminescence (ECL) and amperometric detection. The instrument is composed of a peristaltic pump, a multiposition selection valve, a home-made potentiostat, a thin-layer electrochemical/optical flow-through cell, and a light detector. Control of the experimental sequence and simultaneous data acquisition of the light and the current intensities were performed in LabVIEW6.1. The CL reagents and the sample were first aspirated as distinct zones into the holding coil of the analyser and, then, delivered to the cell; during their travel, the individual zones mixed and the ECL reaction was initiated as soon as the mixed regents reached the cell. The utility of the analyser was demonstrated for the detection of oxalate and H2O2 based on their ECL reactions with Ru(bpy)32 and luminol, respectively. JF - Journal of automated methods & management in chemistry SN - 1463-9246 TI - A fully automated sequential-injection analyser for dual electrogenerated chemiluminescence/amperometric detection. VL - 2006 KW - amperometry KW - automated KW - electrochemistry KW - fia AU - Economou, A AU - Nika, M PY - 2006/// UR - http://view.ncbi.nlm.nih.gov/pubmed/17671622 ER -