. . "2012-12-31+01:00"^^ . " LA-ICP-OES/MS" . . . "Pou\u017Eit\u00ED spektroskopie laserem buzen\u00E9ho plazmatu (LIBS) a laserov\u00E9 ablace ve spojen\u00ED s ICP-OES/MS spektroskopi\u00ED pro chemick\u00E9 mapov\u00E1n\u00ED biominer\u00E1l\u016F" . "Prostorov\u00E9 mapov\u00E1n\u00ED prvk\u016F p\u0159\u00EDpadn\u011B izotop\u016F v biominer\u00E1lech pomoc\u00ED metod LIBS a LA-ICP-OES/MS. V\u00FDvoj metod s odpov\u00EDdaj\u00EDc\u00ED citlivost\u00ED a vyhovuj\u00EDc\u00EDm prostorov\u00FDm rozli\u0161en\u00EDm. Standardizace metod pro kvantitativn\u00ED vyhodnocen\u00ED a porovn\u00E1n\u00ED v\u00FDsledk\u016F." . . . "0"^^ . "2013-06-28+02:00"^^ . "2008-01-01+01:00"^^ . "0"^^ . "http://www.isvav.cz/projectDetail.do?rowId=ME08002"^^ . "1"^^ . "chemical imaging" . "Byla vyvinuta speci\u00E1ln\u00ED instrumentace a vypracov\u00E1ny postupy pro chemick\u00E9 mapov\u00E1n\u00ED biominer\u00E1l\u016F metodami spektroskopie laserem buzen\u00E9ho plazmatu LIBS a laserov\u00E9 ablace ve spojen\u00ED s ICP-OES/MS spektroskopi\u00ED. Byly srovn\u00E1ny v\u00FDhody, nedostatky a mo\u017Enosti kalibrace jednotliv\u00FDch metod a provedeno chemick\u00E9 mapov\u00E1n\u00ED na cel\u00E9 \u0159ad\u011B re\u00E1ln\u00FDch vzork\u016F biominer\u00E1l\u016F."@cs . "ME08002" . . "39"^^ . "39"^^ . . . "chemical imaging; LIBS; LA-ICP-OES/MS; biominerals"@en . . . "2012-02-16+01:00"^^ . "Mineralized tissues and bio-mineral structures i.e. bones, teeth, shell, fish scale, cockles or urolithiasis have been found to be excellent \u201Carchives\u201D related to living habits, nutrition and exposure to changing environmental conditions. Bones and teeth are found to maintain much of the \u201Cbiological signature\u201D from the living phase over a long time, revealing, for example, the uptake of contaminants from surrounding environment during certain periods. The analysis of archaeological bone or teeth materials can potentially provide a wealth of information about the chronology, diet and palaeoenvironment of past populations. Spatial analysis of fish scale samples could provide a historic record of metal concentrations in water ecosystem. The reasoning behind this is that two tissues (otoliths and scales) show growth annuli that are routinely used to age fish. Moreover it is possible to use of fish scales as a no lethal means of assessing metal body burden because scale can be sampled from a fish without"@en . . . . . "Utilization of the laser induced breakdown spectroscopy (LIBS) and laser ablation ICP-OES/MS spectroscopy for chemical mapping of biominerals"@en . " LIBS" . . . "New instrumentation and methods for chemical mapping of biominerals by Laser Induced Breakdown Spectroscopy LIBS and laser ablation with ICP-OES/MS spectroscopy were developed. Capabilities, advantages, shortcomings and calibration possibilities were compared for individual methods. These methods were used for chemical mapping of real samples."@en . . . .