Application of multicriteria decision analysis in solvent type optimization for chlorophenols determination with a dispersive liquid–liquid microextraction - Publikacja - MOST Wiedzy

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Application of multicriteria decision analysis in solvent type optimization for chlorophenols determination with a dispersive liquid–liquid microextraction

Abstrakt

This study presents a novel support tool for the optimization and development of analytical methods. The tool is based on multi-criteria decision analysis (MCDA), namely the Technique for Order of Preference by Similarity to the Ideal Solution (TOPSIS), that allows users to rank possible solutions according to their requirements. In this study, we performed rankings of pairs of eight extraction and three dispersive solvents used in DLLME for chlorophenols extraction from water samples. The first ranking involved sensitivity and precision of the method for each of the nine chlorophenols. The tool is a quantitative solution to the common analytical problem that the change of analytical performance results in better performance for some analytes and worse for others. The second ranking included the assessment of the greenness of each pair of solvents, based on toxicological, ecotoxicological and environmental persistence criteria. The third ranking was based on a combination of sensitivity, precision and greenness criteria. Heptane as an extraction solvent and acetone as a dispersive solvent were selected as the most appropriate ones. The TOPSIS tool is a successful, easy to implement, incorporation of green analytical chemistry values to analytical method optimization.

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Informacje szczegółowe

Kategoria:
Publikacja w czasopiśmie
Typ:
artykuł w czasopiśmie wyróżnionym w JCR
Opublikowano w:
JOURNAL OF CHROMATOGRAPHY A nr 1446, strony 21 - 26,
ISSN: 0021-9673
Język:
angielski
Rok wydania:
2016
Opis bibliograficzny:
Bigus P., Namieśnik J., Tobiszewski M.: Application of multicriteria decision analysis in solvent type optimization for chlorophenols determination with a dispersive liquid–liquid microextraction// JOURNAL OF CHROMATOGRAPHY A. -Vol. 1446, (2016), s.21-26
DOI:
Cyfrowy identyfikator dokumentu elektronicznego (otwiera się w nowej karcie) 10.1016/j.chroma.2016.03.065

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