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Test tubes for measuring of concentration of arsane and lewisite
The detection tube for measuring of the concentration of arsane and lewisite in air was described. The measuring is based on the reaction of arsane with silver diethydithiocarbamate in 4-benzylpyridine. The set is suitable for analy...
KA - Vojenství
- 2003 •
- D
Rok uplatnění
D - Stať ve sborníku
A miniaturized cryogenic trap design for collection of arsanes
A novel cryogenic trap design based on a U shaped nonpolar fused silica capillary was constructed and applied for collection of arsanes.
CB - Analytická chemie, separace
- 2015 •
- Jx •
- Link
Rok uplatnění
Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
Výsledek na webu
Demethylation of methylated arsenic species during generation of arsanes with tetrahydridoborate(1) in acidic media
Demethylation during generation of volatile hydrides (HG), i.e. formation of noncorresponding arsanes from monomethylarsonic acid (MAsV), dimethylarsinic acid (DMAsV), and trimethylarsine oxide (TMAsVO) by the reaction of sodium tetrahyd...
CB - Analytická chemie, separace
- 2016 •
- Jx •
- Link
Rok uplatnění
Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
Výsledek na webu
Preconcentration and atomization of arsane in a dielectric barrier discharge with detection by atomic absorption spectrometry
Atomization of arsane in a 17 W planar quartz dielectric barrier discharge (DBD) atomizer was optimized and its performance compared to that of a multiple microflame quartz tube atomizer (MMQTA) for AAS. Atomization efficiency in DBD was est...
CB - Analytická chemie, separace
- 2016 •
- Jx •
- Link
Rok uplatnění
Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
Výsledek na webu
A mass spectrometric study of hydride generated arsenic species identified by direct analysis in real time (DART) following cryotrapping
Hydride generation (HG) coupled to cryotrapping was employed to introduce, separately and with high selectivity, four gaseous arsanes into a direct analysis in real time source for high-resolution mass spectrometry (DART-HR-MS). The arsa...
Analytical chemistry
- 2021 •
- Jimp •
- Link
Rok uplatnění
Jimp - Článek v periodiku v databázi Web of Science
Výsledek na webu
Efficient generation of arsanes coupled with HPLC or with cryotrapping for speciation analysis of arsenic
Arsenic speciation analysis by HPLC postcolumn hydride generation or with cryotrapping and detection by atomic fluorescence spectrometry.
CB - Analytická chemie, separace
- 2015 •
- D
Rok uplatnění
D - Stať ve sborníku
Investigation of hydride generation from arsenosugars - Is it feasible for speciation analysis?
one of them can lead to a formation of volatile arsanes (dimethylarsane, methylarsane, and arsane were identified).
Analytical chemistry
- 2018 •
- Jimp •
- Link
Rok uplatnění
Jimp - Článek v periodiku v databázi Web of Science
Výsledek na webu
Selected Ion Flow Tube Mass Spectrometry as a Tool to Understand Hydride Atomization and the Fate of Free Analyte Atoms in an Externally Heated Quartz Tube Atomizer
of SIFT-MS to detect extremely low concentrations of arsane and selane was employed. It was found that free As atoms formed by atomization of arsane decay to different species than to arsane. In the case of selane under ty...
Physical chemistry
- 2022 •
- Jimp •
- Link
Rok uplatnění
Jimp - Článek v periodiku v databázi Web of Science
Výsledek na webu
Sample preparation for arsenic speciation analysis in baby food by generation of substituted arsines with atomic absorption spectrometry detection
A slurry sampling procedure for arsenic speciation analysis in baby food by arsane generation, cryogenic trapping and detection with atomic absorption spectrometry....
Analytical chemistry
- 2017 •
- Jimp •
- Link
Rok uplatnění
Jimp - Článek v periodiku v databázi Web of Science
Výsledek na webu
First Crystal Structure Determination and High-Frequency EPR Study of an Organoarsanecopper Radical Complex.
The red radical complex {(mu-bptz)[Cu(AsPh3)(2)](2)}(BF4) 1, bptz=3,6-bis(2-pyridyl)-1,2,4,5-tetrazine, was obtained as a stable species and characterized by X-ray crystallography, spectroelectrochemistry and EPR at 9.5 and 285 GHz. Comparison with t...
CF - Fyzikální chemie a teoretická chemie
- 2003 •
- Jx
Rok uplatnění
Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
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