Development of a novel hydride atomizer based on atmospheric pressure glow discharge for atomic absorption spectrometry

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68081715%3A_____%2F24%3A00599157" target="_blank" >RIV/68081715:_____/24:00599157 - isvavai.cz</a>
Result on the web
<a href="http://www.natur.cuni.cz/isc-mac/" target="_blank" >http://www.natur.cuni.cz/isc-mac/</a>
DOI - Digital Object Identifier
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Result language
angličtina
Original language name
Development of a novel hydride atomizer based on atmospheric pressure glow discharge for atomic absorption spectrometry
Original language description
A novel type of atmospheric pressure plasma discharge was developed to serve as hydride atomizer derived from the shape of the quartz body of a conventional quartz tube atomizer used in AAS. However, instead of resistive heating of the optical arm, two electrodes were inserted in its central part to sustain an APGD-like discharge (0.5 kV, 30 mA). Atomization of As, Se and Sb hydrides was optimized. Its performance is comparable to that of QTA or DBD atomizers.
Czech name
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Czech description
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Project
<a href="/en/project/GF23-05974K" target="_blank" >GF23-05974K: Versatile plasma sources and advanced approaches to signal evaluation as novel concepts in ultratrace element analysis by atomic spectrometry</a><br>
Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year
2024
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection
Proceedings of the 20th ISC Modern Analytical Chemistry
ISBN
978-80-7444-106-6
ISSN
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e-ISSN
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Number of pages
8
Pages from-to
22-29
Publisher name
Univerzita Karlova, Přírodovědecká fakulta
Place of publication
Praha
Event location
Praha
Event date
Sep 19, 2024
Type of event by nationality
EUR - Evropská akce
UT code for WoS article
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