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Electrochemically pretreated carbon microfiber electrodes as sensitive HPLC-EC detectors
Z. Bartosova, D. Riman, P. Jakubec, V. Halouzka, J. Hrbac, D. Jirovsky
Jazyk angličtina Země Anglie, Velká Británie
Typ dokumentu časopisecké články, práce podpořená grantem
NLK
Directory of Open Access Journals
od 2001
Free Medical Journals
od 2000
PubMed Central
od 2000
Europe PubMed Central
od 2000
ProQuest Central
od 2012-01-01
Open Access Digital Library
od 2000-01-01 do 2012-01-02
Open Access Digital Library
od 2001-01-01
Open Access Digital Library
od 2011-01-01
Open Access Digital Library
od 2012-01-03
Medline Complete (EBSCOhost)
od 2012-01-01
Health & Medicine (ProQuest)
od 2012-01-01
Wiley-Blackwell Open Access Titles
od 2000
PubMed
22654586
DOI
10.1100/2012/295802
Knihovny.cz E-zdroje
- MeSH
- elektrochemie metody MeSH
- elektrody MeSH
- vysokoúčinná kapalinová chromatografie metody MeSH
- Publikační typ
- časopisecké články MeSH
- práce podpořená grantem MeSH
The paper focuses on the analysis and detection of electroactive compounds using high-performance liquid chromatography (HPLC) combined with electrochemical detection (EC). The fabrication and utilization of electrochemically treated carbon fiber microelectrodes (CFMs) as highly sensitive amperometric detectors in HPLC are described. The applied pretreatment procedure is beneficial for analytical characteristics of the sensor as demonstrated by analysis of the model set of phenolic acids. The combination of CFM with separation power of HPLC technique allows for improved detection limits due to unique electrochemical properties of carbon fibers. The CFM proved to be a promising tool for amperometric detection in liquid chromatography.
Citace poskytuje Crossref.org
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