The use of laser-induced breakdown spectroscopy for the determination of fluorine concentration in glass ionomer cement

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216275%3A25310%2F13%3A39896223" target="_blank" >RIV/00216275:25310/13:39896223 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/61389005:_____/13:00399033 RIV/00216224:14310/13:00066612

Výsledek na webu

<a href="http://www.sciencedirect.com/science/article/pii/S0584854713002243#" target="_blank" >http://www.sciencedirect.com/science/article/pii/S0584854713002243#</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1016/j.sab.2013.08.001" target="_blank" >10.1016/j.sab.2013.08.001</a>

Jazyk výsledku

angličtina

Název v původním jazyce

The use of laser-induced breakdown spectroscopy for the determination of fluorine concentration in glass ionomer cement

Popis výsledku v původním jazyce

The influence of He atmosphere and gate width in laser-induced breakdown spectroscopy (LIBS) determination of fluorine concentration was investigated in detail. The measurements were realized on two double pulse LIBS devices featuring different parameters. Calibration curves, describing the relationship between the fluorine concentration and the corresponding intensity of the LIBS signal, were constructed for both LIBS devices, with and without He flow, respectively. Detection limits achieved were in the range 1.18-0.47 wt.%. The best LOD value was obtained in He atmosphere. The LIBS measurement of fluorine content is influenced by different gate widths and the atmosphere in the working chamber. The proposed method was successfully applied to the determination of fluorine concentration in glass ionomer cements.

Název v anglickém jazyce

The use of laser-induced breakdown spectroscopy for the determination of fluorine concentration in glass ionomer cement

Popis výsledku anglicky

The influence of He atmosphere and gate width in laser-induced breakdown spectroscopy (LIBS) determination of fluorine concentration was investigated in detail. The measurements were realized on two double pulse LIBS devices featuring different parameters. Calibration curves, describing the relationship between the fluorine concentration and the corresponding intensity of the LIBS signal, were constructed for both LIBS devices, with and without He flow, respectively. Detection limits achieved were in the range 1.18-0.47 wt.%. The best LOD value was obtained in He atmosphere. The LIBS measurement of fluorine content is influenced by different gate widths and the atmosphere in the working chamber. The proposed method was successfully applied to the determination of fluorine concentration in glass ionomer cements.

Druh

J_x - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)

CEP obor

CB - Analytická chemie, separace

OECD FORD obor

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Projekt

<a href="/cs/project/GAP207%2F11%2F0555" target="_blank" >GAP207/11/0555: Oxidy a fosforečnany kovů jako formy jaderného odpadu: studium sonochemického srážení, tepelných přeměn a rozpustnosti</a><br>

Návaznosti

S - Specificky vyzkum na vysokych skolach<br>I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2013

Kód důvěrnosti údajů

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

Název periodika

Spectrochimica Acta Part. B-Atomic Spectroscopy

ISSN

0584-8547

e-ISSN

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Svazek periodika

88

Číslo periodika v rámci svazku

Neuveden

Stát vydavatele periodika

GB - Spojené království Velké Británie a Severního Irska

Počet stran výsledku

6

Strana od-do

26-31

Kód UT WoS článku

000325838900005

EID výsledku v databázi Scopus

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