Atomizers of tin hydride studied by laser-induced fluorescence

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Authors	MRKVIČKOVÁ Martina DVOŘÁK Pavel ŠTÁDLEROVÁ Barbora KRATZER Jan
Year of publication	2024
Type	Conference abstract
MU Faculty or unit	Faculty of Science
Citation
Description	Hydride atomizers play a crucial role in analytical chemistry by allowing for ultra-trace level determinations of elements in solutions. In particular, they are essential components in the hydride generation atomic absorption or fluorescence spectrometry (HG-AAS or HG-AFS) method. Our study aims to investigate the efficacy of stannane molecule decomposition into free atoms using two specific atomizer types: diffusion flame atomizer and DBD atomizer. The laser-induced fluorescence method (LIF) was employed to analyze the spatial distribution of tin atom concentrations inside atomizers under varying conditions. The spatial maps of atomic tin concentrations in both atomizer types under various conditions were presented.
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