Ιδρυματικό Αποθετήριο
Πολυτεχνείο Κρήτης
Πολυτεχνείο Κρήτης
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| URI | http://purl.tuc.gr/dl/dias/667EAB5B-9636-483C-A320-D5A88E2D7208 | - |
| Αναγνωριστικό | https://link.springer.com/article/10.1007%2Fs10661-016-5127-4 | - |
| Αναγνωριστικό | https://doi.org/10.1007/s10661-016-5127-4 | - |
| Γλώσσα | en | - |
| Μέγεθος | 10 pages | en |
| Τίτλος | A robust X-ray fluorescence technique for multielemental analysis of solid samples | en |
| Δημιουργός | Kallithrakas-Kontos Nikolaos | en |
| Δημιουργός | Καλλιθρακας-Κοντος Νικολαος | el |
| Δημιουργός | Foteinis Spyridon | en |
| Δημιουργός | Φωτεινης Σπυριδων | el |
| Δημιουργός | Paigniotaki Aikaterini | en |
| Δημιουργός | Παιγνιωτακη Αικατερινη | el |
| Δημιουργός | Papadogiannakis Minos | en |
| Εκδότης | Springer International Publishing | en |
| Περίληψη | X-ray fluorescence (XRF) quantitation software programs are widely used for analyzing environmental samples due to their versatility but at the expense of accuracy. In this work, we propose an accurate, robust, and versatile technique for multielemental X-ray fluorescence analytical applications, by spiking solid matrices with standard solutions. National Institute of Standards and Technology (NIST)-certified soil standards were spiked with standard solutions, mixed well, desiccated, and analyzed by an energy dispersive XRF. Homogenous targets were produced and low error calibration curves, for the added and not added, neighboring, elements, were obtained. With the addition of few elements, the technique provides reliable multielemental analysis, even for concentrations of the order of milligram per kilogram (ppm). When results were compared to the ones obtained from XRF commercial quantitation software programs, which are widely used in environmental monitoring and assessment applications, they were found to fit certified values better. Moreover, in all examined cases, results were reliable. Hence, this technique can also be used to overcome difficulties associated with interlaboratory consistency and for cross-validating results. The technique was applied to samples with an environmental interest, collected from a ship/boat repainting area. Increased copper, zinc, and lead loads were observed (284, 270, and 688 mg/kg maximum concentrations in soil, respectively), due to vessels being paint stripped and repainted. | 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 | 2018-10-22 | - |
| Ημερομηνία Δημοσίευσης | 2016 | - |
| Θεματική Κατηγορία | Cross-validation | en |
| Θεματική Κατηγορία | Heavy metals | en |
| Θεματική Κατηγορία | Soil samples | en |
| Θεματική Κατηγορία | Standard addition | en |
| Θεματική Κατηγορία | TurboQuant | en |
| Θεματική Κατηγορία | XRF | en |
| Βιβλιογραφική Αναφορά | N. Kallithrakas-Kontos, S. Foteinis, K. Paigniotaki and M. Papadogiannakis, "A robust X-ray fluorescence technique for multielemental analysis of solid samples," Environ. Monit. Assess., vol. 188, no. 2, pp. 1-10, Feb. 2016. doi: 10.1007/s10661-016-5127-4 | en |
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