Number of the records: 1
Electrocatalytic detection of polysaccharides at picomolar concentrations
- 1.0356422 - BFÚ 2011 RIV GB eng J - Journal Article
Paleček, Emil - Trefulka, Mojmír
Electrocatalytic detection of polysaccharides at picomolar concentrations.
Analyst. Roč. 136, č. 2 (2011), s. 321-326. ISSN 0003-2654. E-ISSN 1364-5528
R&D Projects: GA MŠMT(CZ) ME09038; GA AV ČR KAN400310651; GA AV ČR(CZ) GPP301/10/P548; GA MŠMT(CZ) LC06035; GA ČR(CZ) GAP301/11/2055
Institutional research plan: CEZ:AV0Z50040507; CEZ:AV0Z50040702
Keywords : electrochemical detection of polysaccharides * Os(VI)-bipyridine complex * cyclic voltammography
Subject RIV: BO - Biophysics
Impact factor: 4.230, year: 2011
Polysaccharide (PS) adducts with Os(VI) 2,2'-bipyridine produce at -1.2 V (against Ag/AgCl/3 M KCl electrode) peak at mercury and solid amalgam electrodes. This peak is due to the catalytic hydrogen evolution, allowing detection of PS (such as dextran and mannan) at picomolar concentrations.
Permanent Link: http://hdl.handle.net/11104/0194948
Number of the records: 1