URI | http://purl.tuc.gr/dl/dias/794AD393-0319-4D43-A24E-F752995E565B | - |
Αναγνωριστικό | https://doi.org/10.2116/analsci.21.823 | - |
Αναγνωριστικό | https://www.jstage.jst.go.jp/article/analsci/21/7/21_7_823/_article | - |
Γλώσσα | en | - |
Μέγεθος | 4 pages | en |
Τίτλος | Complexing membrane for uranium detection by total reflection X-ray fluorescence | en |
Δημιουργός | Χατζησταύρος Βασίλειος | el |
Δημιουργός | Hatzistavros Vasilios | en |
Δημιουργός | Koulouridakis Pavlos | en |
Δημιουργός | Κουλουριδακης Παυλος | el |
Δημιουργός | Kallithrakas-Kontos Nikolaos | en |
Δημιουργός | Καλλιθρακας-Κοντος Νικολαος | el |
Εκδότης | The Japan Society for Analytical Chemistry | en |
Περιγραφή | Δημοσίευση σε επιστημονικό περιοδικό | el |
Περίληψη | Selective membranes containing a few micrograms of various complexing reagents in a polyvinyl chloride (PVC) matrix were produced in order to determine low uranium concentrations in water. The membranes were produced on the surfaces of quartz glasses, and immersed in water solutions containing uranium salts (5 - 50 ng/mL). By the end of the equilibration time, the membranes were left to dry and analyzed based on the total reflection X-ray fluorescence. The effects of the complexing agents and their mass proportions added in the membranes were studied. The combination of the complexing reagents dithizone and thiourea gave the best result. The minimum detection limit was measured to be equal to 0.8 ng/mL.
| 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 | 2015-10-09 | - |
Ημερομηνία Δημοσίευσης | 2005 | - |
Θεματική Κατηγορία | Uranium | en |
Θεματική Κατηγορία | Total reflection X-ray fluorescence | en |
Θεματική Κατηγορία | Membranes | en |
Βιβλιογραφική Αναφορά | V. Hatzistavros, P. Koulouridakis and N. Kallithrakas-Kontos, "Complexing membrane for uranium detection by total reflection X-ray fluorescence," Anal. Sci., vol. 21, no. 7, pp. 823-826, Jul. 2005. doi: 10.2116/analsci.21.823 | en |