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

Result code in 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>
Alternative codes found
RIV/61389005:_____/13:00399033 RIV/00216224:14310/13:00066612
Result on the web
<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>

Result language
angličtina
Original language name
The use of laser-induced breakdown spectroscopy for the determination of fluorine concentration in glass ionomer cement
Original language description
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.
Czech name
—
Czech description
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Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
CB - Analytical chemistry, separation
OECD FORD branch
—

Project
<a href="/en/project/GAP207%2F11%2F0555" target="_blank" >GAP207/11/0555: Metal Oxides and Phosphates as Nuclear Waste Forms: Sonochemical Precipitation, Thermal Transformations, and Solubility Studies</a><br>
Continuities
S - Specificky vyzkum na vysokych skolach<br>I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year
2013
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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