RYVOLOVÁ, Markéta, Jan PREISLER, Pavel KRÁSENSKÝ, František FORET, Peter HAUSER, Brett PAULL and Miroslav MACKA. Combined detector for on capillary photometric, fluorimetric and contactless conductometric detection in microcolumn separations. In 20th International Ion Chromatography Symposium. 2008.
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Basic information
Original name Combined detector for on capillary photometric, fluorimetric and contactless conductometric detection in microcolumn separations
Name in Czech Kombinovany detektor pro fluorimetrickou, fotometrickou a bezkontaktni vodivostni detetkci v mikrokolonovych separacnich technikach
Authors RYVOLOVÁ, Markéta (203 Czech Republic), Jan PREISLER (203 Czech Republic, guarantor), Pavel KRÁSENSKÝ (203 Czech Republic), František FORET (203 Czech Republic), Peter HAUSER (756 Switzerland), Brett PAULL (372 Ireland) and Miroslav MACKA (203 Czech Republic).
Edition 20th International Ion Chromatography Symposium, 2008.
Other information
Original language English
Type of outcome Conference abstract
Field of Study 10406 Analytical chemistry
Country of publisher United States of America
Confidentiality degree is not subject to a state or trade secret
RIV identification code RIV/00216224:14310/08:00026470
Organization unit Faculty of Science
Keywords in English capillary electrophoresis; detection; fluorescence; absorbance; contactless conductivity
Tags Absorbance, Capillary electrophoresis, contactless conductivity, detection, fluorescence
Changed by Changed by: prof. Mgr. Jan Preisler, Ph.D., učo 45329. Changed: 8/4/2010 10:08.
Abstract
Recently, a new combined detector coupling three detection modes - photometric (PD), fluorimetric (FD) and contactless conductivity (C4D) detection in 1-PD have been introduced. In this work performance characteristics for each detection mode were investigated and the applicability of the detector was demonstrated using model mixtures. For instance when a blue LED (470 nm) was used as a light source for both PD and FD optical detection modes, fluorescein was used as a testing compound for fluorimetric detection and tartrazine for photometric detection.
Abstract (in Czech)
Nedavno predstaveny detektor pro mikrokolonove separace kombinujici tri detekcni metody v jednom detekcnim bode byl v teto praci testovan a charakteizovan. Byla demonstrovana jeho pouzitelnost na modelove smesi fluoresceinu, tartrazinu a vybranych anorganickych iontu.
Links
LC06035, research and development projectName: Centrum biofyzikální chemie, bioelektrochemie a bioanalýzy. Nové nástroje pro genomiku, proteomiku a biomedicínu.
Investor: Ministry of Education, Youth and Sports of the CR, Centre of Biophysical Chemistry, Bioelectrochemistry and Bioanalysis. New Tools for Genomics, Proteomics and Biomedicine
MSM0021622415, plan (intention)Name: Molekulární podstata buněčných a tkáňových regulací
Investor: Ministry of Education, Youth and Sports of the CR, Molecular basis of cell and tissue regulations
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