Investigation of hydride generation from arsenosugars - Is it feasible for speciation analysis?
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216208%3A11310%2F18%3A10373337" target="_blank" >RIV/00216208:11310/18:10373337 - isvavai.cz</a>
Alternative codes found
RIV/67985823:_____/18:00486600 RIV/68081715:_____/18:00486600
Result on the web
<a href="https://doi.org/10.1016/j.aca.2018.01.009" target="_blank" >https://doi.org/10.1016/j.aca.2018.01.009</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1016/j.aca.2018.01.009" target="_blank" >10.1016/j.aca.2018.01.009</a>
Alternative languages
Result language
angličtina
Original language name
Investigation of hydride generation from arsenosugars - Is it feasible for speciation analysis?
Original language description
Hydride generation (HG) from arsenosugars (dimethylarsinoylribosides) in batch and flow injection modes was studied. Its efficiency was found higher in H2SO4 medium than in HCl and higher in the batch mode than in the flow injection mode. To increase the efficiency in the flow injection mode a new generator with two inlets of NaBH4 solution was designed. This modified generator was interfaced between a HPLC column and an atomic fluorescence detector. The arsenosugars studied yielded HG efficiencies in the range 13-30% most probably due to a complicated mechanism of HG. While the mechanism included a formation of two structures of the analyte-borane-complexes, only one of them can lead to a formation of volatile arsanes (dimethylarsane, methylarsane, and arsane were identified).
Czech name
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Czech description
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Classification
Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
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OECD FORD branch
10406 - Analytical chemistry
Result continuities
Project
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Continuities
S - Specificky vyzkum na vysokych skolach<br>I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2018
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Analytica Chimica Acta
ISSN
0003-2670
e-ISSN
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Volume of the periodical
1008
Issue of the periodical within the volume
May
Country of publishing house
NL - THE KINGDOM OF THE NETHERLANDS
Number of pages
10
Pages from-to
8-17
UT code for WoS article
000424539800002
EID of the result in the Scopus database
2-s2.0-85044302710