Diode laser thermal vaporisation inductively coupled plasma mass spectrometry of cobalamins
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216224%3A14740%2F14%3A00073491" target="_blank" >RIV/00216224:14740/14:00073491 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Alternative languages
Result language
angličtina
Original language name
Diode laser thermal vaporisation inductively coupled plasma mass spectrometry of cobalamins
Original language description
A diode laser thermal vaporization (DLTV) is a sample introduction technique to inductively coupled plasma (ICP), which presents a low-cost alternative to the commercial laser-ablation systems and nebulizers The determination of cobalamin derivatives isof great importance in pharmaceutical analysis. Here we present determination of cobalamins using DLTV ICP MS. Furthermore, the coupling of sensitive DLTV ICP MS with the TLC separation is investigated. Ascending thin layer chromatography (TLC) separation of cobalamins was performed on cellulose ? aluminum sheets at ambient temperature in the dark, eluting with solution of n-butanol:ethanol:water (10:3:7). The black ink line was printed over the evolved chromatography sheet, which was used as the substrate for the DLTV technique. The TLC chromatogram was scanned in a simple laboratory-built chamber with the diode laser.
Czech name
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Czech description
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Classification
Type
O - Miscellaneous
CEP classification
CB - Analytical chemistry, separation
OECD FORD branch
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Result continuities
Project
Result was created during the realization of more than one project. More information in the Projects tab.
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2014
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů