Comparison of the Covalent Laccase Immobilization at Amino- and Carboxyl-functionalized Mesoporous Silica, Glassy Carbon, and Graphite Powders using Different Coupling Agents for Optimal Biosensor Preparation
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216208%3A11310%2F21%3A10442066" target="_blank" >RIV/00216208:11310/21:10442066 - isvavai.cz</a>
Alternative codes found
RIV/61388955:_____/21:00549133
Result on the web
<a href="https://www.bestservis.eu/images/file/Sbornik_metody21.pdf" target="_blank" >https://www.bestservis.eu/images/file/Sbornik_metody21.pdf</a>
DOI - Digital Object Identifier
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Alternative languages
Result language
angličtina
Original language name
Comparison of the Covalent Laccase Immobilization at Amino- and Carboxyl-functionalized Mesoporous Silica, Glassy Carbon, and Graphite Powders using Different Coupling Agents for Optimal Biosensor Preparation
Original language description
In order to find the most suitable immobilization protocol, a comparison of three strategies based on the application of -NH2 and -COOH functionalized supports with the different activation agents (glutaraldehyde and carbodiimide) have been conducted for the covalent enzyme (laccase) attachment. Two kinds of the supports, namely mesoporous silica (SBA-15, MCM-41) and carbonaceous (glassy carbon, graphite) powders, have been used. It was found that a biosensor consisted of tubular detector of silver solid amalgam as a working electrode and the enzymatic mini-reactor with laccase covalently attached to glutaraldehyde activated -NH2 functionalized MCM-41 shows the best results regarding sensitivity and stability for dopamine detection.
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
10406 - Analytical chemistry
Result continuities
Project
Result was created during the realization of more than one project. More information in the Projects tab.
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2021
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Article name in the collection
XL. Moderní Elektrochemické Metody: Sborník přednášek
ISBN
978-80-905221-8-3
ISSN
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e-ISSN
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Number of pages
5
Pages from-to
248-252
Publisher name
Lenka Srsenová - BEST Servis, Ústí nad Labem
Place of publication
Ústí nad Labem
Event location
Jetrichovice, Česká republika
Event date
Nov 8, 2021
Type of event by nationality
EUR - Evropská akce
UT code for WoS article
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