Electrochemical Enzymatic Biosensors for Determination of Catecholamines in Flow Systems
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61388955%3A_____%2F19%3A00505277" target="_blank" >RIV/61388955:_____/19:00505277 - isvavai.cz</a>
Alternative codes found
RIV/00216208:11310/19:10409205
Result on the web
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DOI - Digital Object Identifier
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Alternative languages
Result language
angličtina
Original language name
Electrochemical Enzymatic Biosensors for Determination of Catecholamines in Flow Systems
Original language description
Several biosensors (BS) based on flow enzymatic mini-reactors containing a mesoporous silica powder covered by enzyme laccase or tyrosinase were used for determination of L-DOPA, dopamine, noradrenaline, and adrenaline. The silica powder of MCM-41 with covalently bonded laccase was found to be the best reactor filling for the detection of catecholamines. Relative current response of such BS was 100 % for dopamine, 32.1 % for L-DOPA, 26.2 % for noradrenaline, and 0.71 % for adrenaline. The practical applicability of Lac-MCM41 biosensor was successfully verified by the determination of dopamine and noradrenaline in medical solutions for infusions.
Czech name
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Czech description
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Classification
Type
D - Article in proceedings
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/GA17-03868S" target="_blank" >GA17-03868S: New Methods of Electrochemical Monitoring of Biologically Active Organic Compounds in Environmental, Biological and Food Matrices</a><br>
Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2019
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Article name in the collection
XXXIX. Moderní elektrochemické metody. Sborník přednášek
ISBN
978-80-905221-7-6
ISSN
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e-ISSN
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Number of pages
5
Pages from-to
125-129
Publisher name
Best Servis
Place of publication
Ústí nad Labem
Event location
Jetřichovice
Event date
May 20, 2019
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
000583689900029