Nanoparticle Enhanced Laser Induced Breakdown Spectroscopy (NELIBS) as a technique for elemental analysis of microdrops at sub ppm level

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26620%2F19%3APU134483" target="_blank" >RIV/00216305:26620/19:PU134483 - isvavai.cz</a>

Výsledek na webu

<a href="http://www.csi2019mexico.com/index.php/programme/abstracts-book" target="_blank" >http://www.csi2019mexico.com/index.php/programme/abstracts-book</a>

DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Nanoparticle Enhanced Laser Induced Breakdown Spectroscopy (NELIBS) as a technique for elemental analysis of microdrops at sub ppm level

Popis výsledku v původním jazyce

Nanoparticle Enhanced Laser-Induced Breakdown Spectroscopy (NELIBS) is recently used modification of LIBS technique, where the use of nanoparticles decreases Limits Of Detection (LOD) or even in some particular cases enables the detection of minor elements not detectable with conventional LIBS. In the previous studies NELIBS applications have been presented on different kinds of samples such as metals, transparent samples, fresh samples and liquids. As it is well-known, solutions can be successfully analysed with LIBS either directly in the liquid phase, e.g. by Double Pulse (DP) techniques or by depositing and drying drops of solution on a substrate. While DP-LIBS enables analysis of solutions down to ppm levels, the method of drying several drops of solution virtually does not have any LOD limitation, as far as there is no restriction in the available amount of solution. On the contrary, if only few microliters of solution are available for the analysis, sensitivity can become a major issue in LIBS

Název v anglickém jazyce

Nanoparticle Enhanced Laser Induced Breakdown Spectroscopy (NELIBS) as a technique for elemental analysis of microdrops at sub ppm level

Popis výsledku anglicky

Nanoparticle Enhanced Laser-Induced Breakdown Spectroscopy (NELIBS) is recently used modification of LIBS technique, where the use of nanoparticles decreases Limits Of Detection (LOD) or even in some particular cases enables the detection of minor elements not detectable with conventional LIBS. In the previous studies NELIBS applications have been presented on different kinds of samples such as metals, transparent samples, fresh samples and liquids. As it is well-known, solutions can be successfully analysed with LIBS either directly in the liquid phase, e.g. by Double Pulse (DP) techniques or by depositing and drying drops of solution on a substrate. While DP-LIBS enables analysis of solutions down to ppm levels, the method of drying several drops of solution virtually does not have any LOD limitation, as far as there is no restriction in the available amount of solution. On the contrary, if only few microliters of solution are available for the analysis, sensitivity can become a major issue in LIBS

Druh

O - Ostatní výsledky

CEP obor

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OECD FORD obor

21001 - Nano-materials (production and properties)

Projekt

<a href="/cs/project/LQ1601" target="_blank" >LQ1601: CEITEC 2020</a><br>

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Rok uplatnění

2019

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů