Possibilities of Hollow Fiber Microextraction and Voltammetric Detection of Homovanillic acid

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61388955%3A_____%2F16%3A00459727" target="_blank" >RIV/61388955:_____/16:00459727 - isvavai.cz</a>
Alternative codes found
RIV/00216208:11310/16:10337474
Result on the web
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DOI - Digital Object Identifier
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Result language
angličtina
Original language name
Possibilities of Hollow Fiber Microextraction and Voltammetric Detection of Homovanillic acid
Original language description
The contribution deals with hollow fiber liquid phase microextraction (HF-LPME) of homovanillic acid (HVA) and its subsequent voltammetric detection. In HF-LPME, HVA is extracted from acidic sample through thin supported liquid membrane into basic aqueous acceptor solution. Since common electrode materials such as gold, platinum or glassy carbon are only able to detect HVA under acidic or neutral conditions, a new method was developed, utilizing silica gel modified carbon paste electrode (CPE). Reached limit of detection in a 10 μL drop of the HVA extract of pH 13 was 110-5 mol L-1.
Czech name
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Czech description
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Project
<a href="/en/project/GA15-02815S" target="_blank" >GA15-02815S: New recognition principles and approaches to electrochemical detection of tumor markers</a><br>
Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year
2016
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection
XXXVI. Moderní elektrochemické metody. Sborník přednášek
ISBN
978-80-905221-4-5
ISSN
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e-ISSN
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Number of pages
4
Pages from-to
74-77
Publisher name
Best servis
Place of publication
Ústí nad Labem
Event location
Jetřichovice
Event date
May 23, 2016
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
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