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Ιδρυματικό Αποθετήριο [SANDBOX]
Πολυτεχνείο Κρήτης
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| URI | http://purl.tuc.gr/dl/dias/F4D57170-E8FF-4B13-B354-79AD2827056C | - |
| Αναγνωριστικό | https://doi.org/10.1016/j.aca.2012.06.012 | - |
| Γλώσσα | en | - |
| Μέγεθος | 6 pages | en |
| Τίτλος | Ice photolysis of 2,2′,4,4′,6-pentabromodiphenyl ether (BDE-100): Laboratory investigations using solid phase microextraction | en |
| Δημιουργός | Elefteria Psillakis | en |
| Δημιουργός | Nicolas Kalogerakis | en |
| Δημιουργός | Maria Llompart | en |
| Εκδότης | Elsevier | en |
| Περίληψη | Here, we report for the first time a laboratory investigation into the photochemical degradation of 2,2′,4,4′,6-pentabromodiphenyl ether (BDE-100) in ice solid samples using an artificial UV light source. Solid phase microextraction (SPME) was used as a sensitive extraction technique for monitoring trace amounts of the hydrophobic pollutant and its photoproducts. The results showed that ice photolysis kinetics for BDE-100 is similar to the one observed in the aqueous counterpart. The eight photoproducts identified consisted of brominated diphenyl ethers with lower bromine content and polybrominated dibenzofurans, suggesting two important photodegradation pathways for BDE-100 in ice solid samples: (i) stepwise reductive debromination and (ii) intramolecular elimination of HBr | en |
| Τύπος | Peer-Reviewed Journal Publication | en |
| Τύπος | Δημοσίευση σε Περιοδικό με Κριτές | el |
| Άδεια Χρήσης | http://creativecommons.org/licenses/by/4.0/ | en |
| Ημερομηνία | 2015-09-25 | - |
| Ημερομηνία Δημοσίευσης | 2012 | - |
| Βιβλιογραφική Αναφορά | L.S. Prado, K. Kalafata, S. Risticevic, J. Pawliszyn, M. Lores, M. Llompart, N. Kalogerakis, E.Psillakis , "Ice photolysis of 2,2′,4,4′,6-pentabromodiphenyl ether (BDE-100): Laboratory investigations using solid phase microextraction " ,Anal. ch. acta., vol. 742,pp.90-96,2012.doi:10.1016/j.aca.2012.06.012 | en |
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