Molecular Modelling of Selected Phthalates and Their Interactions with Stationary Phases in Solid-Phase Microextraction
In this work, solid-phase microextraction of six phthalates from methanol and aqueous solutions were carried out. Polar polyacrylate (PA) and non-polar polydimethylsiloxane (PDMS) were used as stationary phases. HyperChem 8.0 software was used for the optimization of the geometry of these six phthal...
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| Format: | Article |
| Language: | English |
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SAGE Publishing
2015-08-01
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| Series: | Adsorption Science & Technology |
| Online Access: | https://doi.org/10.1260/0263-6174.33.6-8.659 |
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| author | Dariusz Wideł Jerzy Oszczudłowski Zygfryd Witkiewicz |
| author_facet | Dariusz Wideł Jerzy Oszczudłowski Zygfryd Witkiewicz |
| author_sort | Dariusz Wideł |
| collection | DOAJ |
| description | In this work, solid-phase microextraction of six phthalates from methanol and aqueous solutions were carried out. Polar polyacrylate (PA) and non-polar polydimethylsiloxane (PDMS) were used as stationary phases. HyperChem 8.0 software was used for the optimization of the geometry of these six phthalates and their interactions with stationary phases. Extracted samples were analyzed using gas chromatography coupled with mass spectrometry. In the analysis of phthalates extracted from methanol solution, the best extraction efficiency was obtained for the PA phase, whereas for the extraction from aqueous solution, higher efficiency was obtained for the PDMS phase. |
| format | Article |
| id | doaj-art-a6905654937243f29582af145294eaf0 |
| institution | Kabale University |
| issn | 0263-6174 2048-4038 |
| language | English |
| publishDate | 2015-08-01 |
| publisher | SAGE Publishing |
| record_format | Article |
| series | Adsorption Science & Technology |
| spelling | doaj-art-a6905654937243f29582af145294eaf02025-01-02T22:37:24ZengSAGE PublishingAdsorption Science & Technology0263-61742048-40382015-08-013310.1260/0263-6174.33.6-8.659Molecular Modelling of Selected Phthalates and Their Interactions with Stationary Phases in Solid-Phase MicroextractionDariusz Wideł0Jerzy Oszczudłowski1Zygfryd Witkiewicz2Jan Kochanowski University, Institute of Chemistry, Świet̨okrzyska 15G Street, 25-406 Kielce, Poland.Jan Kochanowski University, Institute of Chemistry, Świet̨okrzyska 15G Street, 25-406 Kielce, Poland.Military University of Technology, Kaliskiego 2 Street, 00-908 Warsaw; COBRABiD, Łucka 15 Street, 00-842 Warsaw, Poland.In this work, solid-phase microextraction of six phthalates from methanol and aqueous solutions were carried out. Polar polyacrylate (PA) and non-polar polydimethylsiloxane (PDMS) were used as stationary phases. HyperChem 8.0 software was used for the optimization of the geometry of these six phthalates and their interactions with stationary phases. Extracted samples were analyzed using gas chromatography coupled with mass spectrometry. In the analysis of phthalates extracted from methanol solution, the best extraction efficiency was obtained for the PA phase, whereas for the extraction from aqueous solution, higher efficiency was obtained for the PDMS phase.https://doi.org/10.1260/0263-6174.33.6-8.659 |
| spellingShingle | Dariusz Wideł Jerzy Oszczudłowski Zygfryd Witkiewicz Molecular Modelling of Selected Phthalates and Their Interactions with Stationary Phases in Solid-Phase Microextraction Adsorption Science & Technology |
| title | Molecular Modelling of Selected Phthalates and Their Interactions with Stationary Phases in Solid-Phase Microextraction |
| title_full | Molecular Modelling of Selected Phthalates and Their Interactions with Stationary Phases in Solid-Phase Microextraction |
| title_fullStr | Molecular Modelling of Selected Phthalates and Their Interactions with Stationary Phases in Solid-Phase Microextraction |
| title_full_unstemmed | Molecular Modelling of Selected Phthalates and Their Interactions with Stationary Phases in Solid-Phase Microextraction |
| title_short | Molecular Modelling of Selected Phthalates and Their Interactions with Stationary Phases in Solid-Phase Microextraction |
| title_sort | molecular modelling of selected phthalates and their interactions with stationary phases in solid phase microextraction |
| url | https://doi.org/10.1260/0263-6174.33.6-8.659 |
| work_keys_str_mv | AT dariuszwideł molecularmodellingofselectedphthalatesandtheirinteractionswithstationaryphasesinsolidphasemicroextraction AT jerzyoszczudłowski molecularmodellingofselectedphthalatesandtheirinteractionswithstationaryphasesinsolidphasemicroextraction AT zygfrydwitkiewicz molecularmodellingofselectedphthalatesandtheirinteractionswithstationaryphasesinsolidphasemicroextraction |