Voltammetric sensing of glycans modified by osmium(VI)ligand complexes. The influence of N-acetyl neuraminic acid
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68081707%3A_____%2F21%3A00541880" target="_blank" >RIV/68081707:_____/21:00541880 - isvavai.cz</a>
Result on the web
<a href="https://www.sciencedirect.com/science/article/pii/S001346862032051X?via%3Dihub" target="_blank" >https://www.sciencedirect.com/science/article/pii/S001346862032051X?via%3Dihub</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1016/j.electacta.2020.137658" target="_blank" >10.1016/j.electacta.2020.137658</a>
Alternative languages
Result language
angličtina
Original language name
Voltammetric sensing of glycans modified by osmium(VI)ligand complexes. The influence of N-acetyl neuraminic acid
Original language description
A quick and simple way of glycan analysis is combining glycans modification by sixvalent osmium complexes with nitrogenous ligands, particularly with N,N,N,N-tetramethylethylenediamine (Os(VI)tem) and their voltammetric analysis. Os(VI)tem-modified oligosaccharides are reduced at the mercury electrode yielding peaks I-III, representing reduction steps of Os(VI) oxocomplexes. In this work we clarified the individual reduction steps and showed analytical applications for Os(VI)tem modified glycans, including distinguishing sialoglycan regioisomer type or discriminating glycans according to the sialic acid content. Presence or absence of sialic acid was tested in complex glycans as well as in glycoproteins. (C) 2020 Elsevier Ltd. All rights reserved.
Czech name
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Czech description
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Classification
Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
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OECD FORD branch
10405 - Electrochemistry (dry cells, batteries, fuel cells, corrosion metals, electrolysis)
Result continuities
Project
<a href="/en/project/GA18-18154S" target="_blank" >GA18-18154S: New tools of label-free electrochemical analysis of protein interactions with nucleic acids and proteins</a><br>
Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2021
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Electrochimica acta
ISSN
0013-4686
e-ISSN
1873-3859
Volume of the periodical
369
Issue of the periodical within the volume
2021
Country of publishing house
GB - UNITED KINGDOM
Number of pages
8
Pages from-to
137658
UT code for WoS article
000612048600016
EID of the result in the Scopus database
2-s2.0-85098849453