LIBS and LA-ICP-MS multielemental analysis of animal teeth
| GALIOVÁ, Michaela, Francisco FORTES, Jozef KAISER, Karel NOVOTNÝ, Radomír MALINA, Tomáš VACULOVIČ and Javier LASERNA. LIBS and LA-ICP-MS multielemental analysis of animal teeth. In European Winter Conference on Plasma Spectrochemitry. 2009. |
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| Basic information | |
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| Original name | LIBS and LA-ICP-MS multielemental analysis of animal teeth |
| Name in Czech | Víceprvková analýza zvířecího zubu pomocí LIBS a LA-ICP-MS |
| Authors | GALIOVÁ, Michaela (203 Czech Republic), Francisco FORTES (724 Spain), Jozef KAISER (203 Czech Republic), Karel NOVOTNÝ (203 Czech Republic, guarantor), Radomír MALINA (203 Czech Republic), Tomáš VACULOVIČ (203 Czech Republic) and Javier LASERNA (724 Spain). |
| Edition | European Winter Conference on Plasma Spectrochemitry, 2009. |
| Other information | |
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| Original language | English |
| Type of outcome | Conference abstract |
| Field of Study | 10406 Analytical chemistry |
| Country of publisher | Austria |
| Confidentiality degree | is not subject to a state or trade secret |
| RIV identification code | RIV/00216224:14310/09:00035149 |
| Organization unit | Faculty of Science |
| Keywords in English | LIBS; LA-ICP-MS; animal teeth |
| Tags | animal teeth, LA-ICP-MS, LIBS |
| Changed by | Changed by: doc. Mgr. Tomáš Vaculovič, Ph.D., učo 13466. Changed: 8/4/2010 08:31. |
| Abstract |
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| Laser ablation based analytical methods are often used for mapping elemental distribution of the sample with different matrices. Besides the other application, analysis of calcified tissues by laser assisted techniques was recently also reported. Here we report on utilization of laser-induced breakdown spectrometry (LIBS) for analysis of animal teeth. Sample hardness and excitation temperature was investigated using ionic or atomic lines intensity ratio of magnesium or calcium. For these samples, lateral profiles of elements measured by LIBS were compared with results obtained by laser ablation inductively coupled plasma mass spectrometry (LA-ICP-MS). |
| Abstract (in Czech) |
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| Analytické metody založené na laserové ablaci jsou často používány pro mapování prvkového složení v různých vzorcích. Vedle jiných aplikací bylo popsáno v minulosti také použití pro analýzu kalcifikovaných tkaní. V tomto příspěvku je ukázáno použití techniky LIBS pro analýzu zvířecího zubu. Tvrdost vzorku a excitační teplota byla určována z poměru intenzit iontových nebo atomových čar vápníku a hořčíku. Laterální profil prvkového složení získaný metodou LIBS byl porovnán s profilem naměřeným metodou LA-ICP-MS. |
| Links | |
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| ME08002, research and development project | Name: Použití spektroskopie laserem buzeného plazmatu (LIBS) a laserové ablace ve spojení s ICP-OES/MS spektroskopií pro chemické mapování biominerálů |
| Investor: Ministry of Education, Youth and Sports of the CR, Utilization of the laser induced breakdown spectroscopy (LIBS) and laser ablation ICP-OES/MS spectroscopy for chemical mapping of biominerals, Research and Development Programme KONTAKT (ME) | |
| MSM0021622411, plan (intention) | Name: Studium a aplikace plazmochemických reakcí v neizotermickém nízkoteplotním plazmatu a jeho interakcí s povrchem pevných látek |
| Investor: Ministry of Education, Youth and Sports of the CR, Study and application of plasma chemical reactions in non-isothermic low temperature plasma and its interaction with solid surface | |
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