FEASIBILITY OF ELEMENTAL MAPPING BY LASER-INDUCED BREAKDOWN SPECTROSCOPY

Varování

Publikace nespadá pod Lékařskou fakultu, ale pod Přírodovědeckou fakultu. Oficiální stránka publikace je na webu muni.cz.

Autoři	NOVOTNÝ Karel ŠTĚPÁNKOVÁ Kateřina KRAJCAROVÁ Lucie KAISER Jozef KANICKÝ Viktor
Rok publikování	2014
Druh	Konferenční abstrakty
Fakulta / Pracoviště MU	Přírodovědecká fakulta
Citace
Popis	Compared to other analytical techniques laser-induced breakdown spectroscopy (LIBS) offers several advantages such as simplicity of instrumentation, which permits online and in situ measurements and quasi nondestructive analysis. On the other hand, limitations due to matrix effects and calibration difficulty are well known. LIBS can be highly sensitive to these undesirable effects also because of the high density of material in the plasma. For this reason, frequently used laser ablation based analytical techniques utilize second excitation source (most often ICP) followed by optical or mass spectrometry. The aim of this presentation is to demonstrate differences and similarities of elemental mapping of these two techniques on the several selected samples (plants, biominerals, metals, etc.).
Související projekty:	CEITEC - středoevropský technologický institut