Zobrazeno 1 - 10
of 33
pro vyhledávání: '"Petr Rychlovský"'
Publikováno v:
Journal of Analytical Atomic Spectrometry. 33:118-126
We present a comparison of interference in three methods of generation of volatile Se species to compare their performance with regard to matrix effects. The effects of selected hydride forming elements, transition metals and electrolytes are quantif
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::73584b01c685bbf15d6e3ef075a1a061
https://doi.org/10.1039/c7ja00208d
https://doi.org/10.1039/c7ja00208d
Publikováno v:
Spectrochimica Acta Part B: Atomic Spectroscopy. 134:98-104
This paper proposes a method for determination of selenium content in samples of dietary supplements using TiO 2 mediated UV-photochemical vapor generation with quartz furnace atomic spectrometric detection. The flow-injection method was optimized fo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c84f5c583b75a26b516407ce35784c35
https://doi.org/10.1016/j.sab.2017.06.007
https://doi.org/10.1016/j.sab.2017.06.007
Publikováno v:
Spectrochimica Acta Part B: Atomic Spectroscopy. 123:134-142
Volatile selenium compounds were generated UV-photochemically in the continuous flow mode using four UV-photoreactors differing in the material of the reaction coil; Teflon tubing and quartz tubes with various inner diameters and wall thicknesses wer
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::87c34d15727a3ef4f995f593d953b7b9
https://doi.org/10.1016/j.sab.2016.08.009
https://doi.org/10.1016/j.sab.2016.08.009
Autor:
Jakub Hraníček, Eliška Nováková, Jana Smolejová, Tina Resslerová, Václav Červený, Petr Rychlovský, Ondřej Linhart
Publikováno v:
Monatshefte für Chemie - Chemical Monthly. 147:1447-1454
This work was focused on the development of an analytical method for determination of arsenic in liquid (aqueous solutions of arsenite) by UV-photochemical generation of its volatile compounds. The study contains the optimization, method characterisa
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cb2e0f46046b04378b73cb366e122dd4
https://doi.org/10.1007/s00706-016-1808-5
https://doi.org/10.1007/s00706-016-1808-5
Publikováno v:
Spectrochimica Acta Part B: Atomic Spectroscopy. 117:42-48
This publication describes the combination of flow-through electrochemical generation (EcVG) of cadmium volatile form with its in situ trapping in a graphite furnace atomizer. Three cathode materials (Pt, Pb, and Ti) and four potentially suitable ele
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bb8be9e75b004b50e3b290e0caabfa7d
https://doi.org/10.1016/j.sab.2016.01.003
https://doi.org/10.1016/j.sab.2016.01.003
Publikováno v:
Microchemical Journal. 124:584-593
This study describes the optimization and quantification of UV-photochemical vapor generation using the Se(IV) standard, together with application of the proposed technique for practical purposes. The generation process was performed in continuous mo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::53132e65f00c98f837ed7ab38d31978d
https://doi.org/10.1016/j.microc.2015.10.004
https://doi.org/10.1016/j.microc.2015.10.004
Publikováno v:
Journal of Analytical Atomic Spectrometry. 30:1752-1763
A very sensitive method has been developed for the determination of selenium (Se(IV)) utilizing continuous UV-photochemical vapour generation followed by in situ trapping and atomization of the generated volatile compounds in the graphite tube atomiz
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c9e3307f936874ff331e35c87eb246a6
https://doi.org/10.1039/c5ja00173k
https://doi.org/10.1039/c5ja00173k
Publikováno v:
Microchemical Journal. 106:226-232
A flow injection spectrofluorimetric determination of phenothiazine derivatives after their photo- or chemical or electrochemical oxidation has been developed. The determination in all the oxidation modes is based on the production of a colored pheno
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::62a91532ca82456b8a32ae03e7263a5c
https://doi.org/10.1016/j.microc.2012.07.006
https://doi.org/10.1016/j.microc.2012.07.006
Publikováno v:
Open Chemistry, Vol 7, Iss 4, Pp 675-682 (2009)
The construction and optimization of five new types of miniaturized flow-through electrolytic cells with lead cathode and platinum anode for electrochemical hydride generation in atomic absorption spectrometry (HG-QFAAS) were achieved during this res
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fa6063cc89dd49b8c3b91b19ac57e5c9
https://doi.org/10.2478/s11532-009-0066-3
https://doi.org/10.2478/s11532-009-0066-3
Publikováno v:
Analytical Letters. 42:989-999
A new method for flow-injection analysis (FIA) for the determination of penicillins based on the extraction and spectrophotometric determination of ion associates with selected thiazine dyes (methylene blue, azure A, and azure B) is proposed. The rea
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::701d64922cda2cc24614d880b1600b37
https://doi.org/10.1080/00032710902726088
https://doi.org/10.1080/00032710902726088