BSA-Polysaccharide Interactions at Negatively Charged Electrode Surface. Effects of Current Density.

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68081707%3A_____%2F19%3A00511698" target="_blank" >RIV/68081707:_____/19:00511698 - isvavai.cz</a>

Alternative codes found

RIV/00216224:14310/19:00113461

Result on the web

<a href="https://onlinelibrary.wiley.com/doi/full/10.1002/elan.201900231" target="_blank" >https://onlinelibrary.wiley.com/doi/full/10.1002/elan.201900231</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1002/elan.201900231" target="_blank" >10.1002/elan.201900231</a>

Result language

angličtina

Original language name

BSA-Polysaccharide Interactions at Negatively Charged Electrode Surface. Effects of Current Density.

Original language description

Constant current chronopotentiometric stripping (CPS) peak H due to catalytic hydrogen evolution reaction on Hg-containing electrodes appeared useful in the analysis of protein complexes with single-stranded and double-stranded DNA as well as with peptides. In dependence on stripping current (I-str), structural transition of the protein alone or in complexes can be followed as a result of the protein exposure to electric field effects. For the first time we show here that the CPS analysis can be used for the study of the interaction of BSA with a polysaccharide namely sodium alginate (SA). BSA-SA complex formation was accompanied by the shift of the structural transition of BSA to lowerI-str intensities. Another polysaccharide dextran did not alter I-str-dependent structural transition of BSA. BSA-SA complex can be disturbed by an electric field effect or high ionic strength confirming the electrostatic nature of BSA-SA interaction.

Czech name

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Czech description

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Type

J_imp - 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)

Project

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Continuities

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year

2019

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Name of the periodical

Electroanalysis

ISSN

1040-0397

e-ISSN

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Volume of the periodical

31

Issue of the periodical within the volume

10

Country of publishing house

DE - GERMANY

Number of pages

5

Pages from-to

2007-2011

UT code for WoS article

000491476600021

EID of the result in the Scopus database

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