Indirect Detection of DNA Damage at Silver Solid Amalgam Electrodes

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216208%3A11310%2F19%3A10409211" target="_blank" >RIV/00216208:11310/19:10409211 - isvavai.cz</a>
Result on the web
<a href="https://www.bestservis.eu/images/file/sb_mem_19/Sbornik_metody19.pdf" target="_blank" >https://www.bestservis.eu/images/file/sb_mem_19/Sbornik_metody19.pdf</a>
DOI - Digital Object Identifier
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Result language
angličtina
Original language name
Indirect Detection of DNA Damage at Silver Solid Amalgam Electrodes
Original language description
Cyclic voltammetry and differential pulse voltammetry together with electrochemical impedance spectroscopy were used for an electrochemical study of methylene blue at bare and DNA-modified silver solid amalgam electrode. Methylene blue gave a specific cathodic signal, and this signal is significantly higher at DNA-modified than at unmodified amalgam electrode, which is in correspondence with the changes of charge resistance transfer values obtained from Nyquist plots. The integrity of dsDNA layer was tested indirectly using differential pulse voltammetry of intercalated methylene blue after the previous UV irradiation of the biosensor surface at two different wavelengths. Individual electrochemical signals depend on the time of biosensor incubation in methylene blue, time of the exposure to UV radiation, and selected wavelengths.
Czech name
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Czech description
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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

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
4
Pages from-to
193-196
Publisher name
Srsenová Lenka - Best servis Ústí nad Labem
Place of publication
Ústí nad Labem
Event location
Jetrichovice, Česká republika
Event date
May 20, 2019
Type of event by nationality
EUR - Evropská akce
UT code for WoS article
000583689900045

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