Development and validation of ultra-high performance supercritical fluid chromatography method for quantitative determination of nine sunscreens in cosmetic samples
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216208%3A11160%2F18%3A10383072" target="_blank" >RIV/00216208:11160/18:10383072 - isvavai.cz</a>
Result on the web
<a href="http://www.sciencedirect.com/science/article/pii/S000326701830775X" target="_blank" >http://www.sciencedirect.com/science/article/pii/S000326701830775X</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1016/j.aca.2018.06.013" target="_blank" >10.1016/j.aca.2018.06.013</a>
Alternative languages
Result language
angličtina
Original language name
Development and validation of ultra-high performance supercritical fluid chromatography method for quantitative determination of nine sunscreens in cosmetic samples
Original language description
A fast and simple utra-high performance supercritical fluid chromatography (UHPSFC) method has been developed for the determination of nine sunscreens (UV filters), namely 2-ethylhexyl-2-hydroxybenzoate (ES), ethylhexyl-methoxycinnamate (EMC), benzophenone-3 (BZ3), octocrylene (OCR), bis-ethylhexyloxyphenol-methoxyphenyl triazine (EMT), butyl-methoxydibenzoyl-methane (BDM), diethylamino-hydroxybenzoyl-hexyl-benzoate (DHB), ethylhexyl-triazone (ET), and diethylhexyl-butamido-triazone (DBT) in cosmetic samples. The separation was achieved with Acquity UPC2 Torus 2-PIC (100 x 3.0 mm, 1.7 mu m) column. The influence of key chromatographic parameters on resolution was evaluated. The optimal mobile phase was a gradient mixture of carbon dioxide and methanol containing ammonium acetate, at flow rate 1.2 mL min(-1). The back-pressure of the system was set to 150 bar and the temperature to 40 degrees C. The compounds were determined with diode-array detection at 280 nm, 305 nm and 340 nm depending on absorbance maxima. The proposed UHPSFC method provided separation of the nine target sunscreens within 2.5 min without labor-consuming sample pretreatment procedure. The method was validated according to the concept of the total error and the accuracy profile. The inter-laboratory reproducibility was evaluated between two independent laboratories (in France and Czech Republic). The reliability of the developed method was shown by application to commercial sunscreen-containing cosmetic sample obtained from French market. The measured limits of quantification showed the suitability of the proposed method for determination of UV filters considering the European Union requirements. (C) 2018 Elsevier B.V. All rights reserved.
Czech name
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Czech description
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Classification
Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
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OECD FORD branch
10406 - Analytical chemistry
Result continuities
Project
<a href="/en/project/EF15_003%2F0000465" target="_blank" >EF15_003/0000465: Establishment of Specialized Team for Advanced Research on Separation Science</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>S - Specificky vyzkum na vysokych skolach<br>I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2018
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Analytica Chimica Acta
ISSN
0003-2670
e-ISSN
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Volume of the periodical
1034
Issue of the periodical within the volume
November
Country of publishing house
NL - THE KINGDOM OF THE NETHERLANDS
Number of pages
11
Pages from-to
184-194
UT code for WoS article
000443565500020
EID of the result in the Scopus database
2-s2.0-85048300564