Rapid Determination of Lead in Submicroliter Samples of Whole Blood using Diode Laser Thermal Vaporization
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216224%3A14740%2F12%3A00057420" target="_blank" >RIV/00216224:14740/12:00057420 - 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
Rapid Determination of Lead in Submicroliter Samples of Whole Blood using Diode Laser Thermal Vaporization
Original language description
A method for determination of trace elements in submicroliter sample volumes, diode laser thermal vaporization (DLTV) inductively-coupled plasma mass spectrometry (ICP-MS) is presented. Analyte is desorbed from a substrate, such as paper or cellulose containing a suitable absorber, using a continuous-wave diode laser. The laser induces pyrolysis of the substrate and the generated aerosol is carried out into the plasma torch. Unlike laser ablation, DLTV does not require an expensive high-energy pulse laser, which makes it a promising alternative to nebulizers. Analysis of lead in whole blood is demonstrated. Advantages of the method, simplicity, speed, easy archiving and transportation of samples and low cost, are presented. Selection of experimental arrangement and laser wavelength as well as optimization of experimental conditions, e.g., raster type, scan speed, additives etc. was examined.
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)<br>S - Specificky vyzkum na vysokych skolach
Others
Publication year
2012
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů