Institutional Repository
Technical University of Crete
Technical University of Crete
EN
|
EL
| URI | http://purl.tuc.gr/dl/dias/8F66F3D6-BC71-4D5B-BBFB-37B480DEB131 | - |
| Identifier | https://doi.org/10.1365/s10337-005-0693-6 | - |
| Identifier | https://link.springer.com/article/10.1365/s10337-005-0693-6 | - |
| Language | en | - |
| Extent | 5 pages | en |
| Title | Application of solid-phase microextraction for the analysis of nitropolycyclic aromatic hydrocarbons in water | en |
| Creator | Mekiki Dora | el |
| Creator | Kalogerakis Nikos | en |
| Creator | Καλογερακης Νικος | el |
| Creator | Psyllaki Eleftheria | en |
| Creator | Ψυλλακη Ελευθερια | el |
| Publisher | Vieweg Verlag | en |
| Content Summary | The present work investigates the applicability of solid-phase microextraction coupled to gas-chromatography mass-spectrometry for the determination of trace amounts of nitropolycyclic aromatic hydrocarbons in water samples. The main parameters affecting solid-phase microextraction (sampling mode, fibre type, sampling time, agitation rate and ionic strength of the aqueous solution) were controlled and the optimal experimental conditions found were: 65-µm polydimethylsiloxane-divinylbenzene fibre immersed for 45 min to 5 mL spiked water samples, stirred at 1250 rpm. The developed solid-phase microextraction method was found to be linear in the concentration range 0.1 to 10 µg L−1, with the detection limits ranging between 0.004 and 0.060 µg L−1 (under the selective ion monitoring mode) and the repeatability varying between 1.7 and 5.9% (n=5). Analysis of spiked tap and well water samples revealed that matrix had little effect on extraction. Overall, it was found that solid-phase microextraction is suitable for the trace analysis of nitropolycyclic aromatic hydrocarbons in water samples. | en |
| Type of Item | Peer-Reviewed Journal Publication | en |
| Type of Item | Δημοσίευση σε Περιοδικό με Κριτές | el |
| License | http://creativecommons.org/licenses/by/4.0/ | en |
| Date of Item | 2015-10-18 | - |
| Date of Publication | 2006 | - |
| Subject | Gas-liquid chromatography | en |
| Subject | GLC (Chromatographic analysis) | en |
| Subject | Vapor-phase chromatography | en |
| Subject | gas chromatography | en |
| Subject | gas liquid chromatography | en |
| Subject | glc chromatographic analysis | en |
| Subject | vapor phase chromatography | en |
| Subject | mass spectrometry | en |
| Subject | Solid-phase microextraction | en |
| Subject | Water analysis | en |
| Subject | Environmental samples | en |
| Subject | Nitro-PAHs | en |
| Bibliographic Citation | D. Mekiki, N. Kalogerakis and E. Psillakis, "Application of solid-phase microextraction for the analysis of nitropolycyclic aromatic hydrocarbons in water," Chromatographia, vol. 63, no. 1-2, pp. 85-89, Jan. 2006. doi: 10.1365/s10337-005-0693-6 | en |
Copyright © DIAS 2013
