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Ιδρυματικό Αποθετήριο [SANDBOX]
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| URI | http://purl.tuc.gr/dl/dias/24920B3A-58EA-414B-A483-932E91BB7921 | - |
| Αναγνωριστικό | https://doi.org/10.1080/10739140600648845 | - |
| Αναγνωριστικό | https://www.tandfonline.com/doi/full/10.1080/10739140600648845 | - |
| Γλώσσα | en | - |
| Μέγεθος | 9 pages | en |
| Τίτλος | Seawater mercury analysis at PPB levels | en |
| Δημιουργός | Koulouridakis Pavlos | en |
| Δημιουργός | Κουλουριδακης Παυλος | el |
| Δημιουργός | Kallithrakas-Kontos Nikolaos | en |
| Δημιουργός | Καλλιθρακας-Κοντος Νικολαος | el |
| Δημιουργός | Gekas, Vassilis | en |
| Εκδότης | Taylor & Francis | en |
| Περίληψη | A new method of mercury detection at ng/mL concentrations in seawater, by total reflection x‐ray fluorescence (TXRF), is presented. Membranes that have complexation affinity to the mercury ions were produced on quartz reflectors. They were immersed in various seawater solutions containing mercury at low concentration (1–50 ng/mL) and they were left to equilibrate for 24 hours; membranes were well fixed on the reflectors. After the equilibration stage, they were taken out of the solution and they were analysed by TXRF; the minimum detection limit was determined to be equal to 0.4 ng/mL. The main ingredient of the membranes was the complexing reagent dithizone. The existence of high salt concentration in seawater did not prevent mercury's complexation from the membrane. | 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 | 2015-10-08 | - |
| Ημερομηνία Δημοσίευσης | 2006 | - |
| Θεματική Κατηγορία | TXRF | en |
| Θεματική Κατηγορία | Water analysis | en |
| Θεματική Κατηγορία | Seawater | en |
| Θεματική Κατηγορία | Membrane | en |
| Βιβλιογραφική Αναφορά | P.E. Koulouridakis, N.G. Kallithrakas‐Kontos and V. Gekas, "Seawater mercury analysis at PPB levels," Instrum. Sci. Technol., vol. 34, no. 4, pp. 425-433, Aug. 2006. doi: 10.1080/10739140600648845 | en |
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