Spatially resolved laser induced breakdown spectroscopy in orthogonal double pulse configuration and laser ablation inductively coupled plasma mass spectrometry of archaeological findings

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Authors	HRDLIČKA Aleš PROKEŠ Lubomír NOVOTNÝ Karel KONEČNÁ Veronika KANICKÝ Viktor OTRUBA Vítězslav
Year of publication	2008
Type	Article in Periodical
Magazine / Source	Chemické listy
MU Faculty or unit	Faculty of Science
Citation
web	přístup na článek
Field	Inorganic chemistry
Keywords	laser ablation; inductively coupled; plasma; mass spectrometry; laser induced; breakdown spectrometry; orthogonal; double pulse; archaeological; tooth;
Description	The presented comparison of DPLIBS with LA-ICP-MS and with already published results showed that the DPLIBS method in the presented particular orthogonal configuration can be successfully used for the mapping of the spatial distributions of biologically important elements as Ca, Mg, Sr, Zn. It can be applied as a suitable alternative to the routinely used LA-ICP-MS method due to the sufficient spatial resolution and sensitivity to the minor elements. These properties are not obtainable for single pulse LIBS.
Related projects:	Study and application of plasma chemical reactions in non-isothermic low temperature plasma and its interaction with solid surface Utilization of the laser induced breakdown spectroscopy (LIBS) and laser ablation ICP-OES/MS spectroscopy for chemical mapping of biominerals