Institutional Repository
Technical University of Crete
Technical University of Crete
EN
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EL
| URI | http://purl.tuc.gr/dl/dias/9CA0B4D1-29E3-4D38-A563-1E12F90F7B2D | - |
| Identifier | https://doi.org/10.1002/xrs.661 | - |
| Identifier | https://onlinelibrary.wiley.com/doi/abs/10.1002/xrs.661 | - |
| Language | en | - |
| Extent | 4 pages | en |
| Title | TXRF heavy metal analysis after immobilization as PAN complexes | en |
| Creator | Kallithrakas-Kontos Nikolaos | en |
| Creator | Καλλιθρακας-Κοντος Νικολαος | el |
| Publisher | John Wiley and Sons | en |
| Description | Δημοσίευση σε επιστημονικό περιοδικό | el |
| Content Summary | 1-(-2-Pyridylazo)-2-naphthol (PAN) forms stable complexes with many metals of environmental interest. A few micrograms of PAN were immobilized in a Nafion membrane, the membrane was put on quartz reflectors and the reflectors were immersed in standard aqueous solutions containing nickel, copper, manganese and vanadium salts at very low concentrations (µg l−1 level). The reflectors were left in the solutions for many hours at constant temperature. When the equilibration stage was finished, they were cleaned with ultra-pure water and left to dry. Analysis of the samples was performed by total reflection x-ray fluorescence (TXRF) spectrometry. A few µg l−1 of the above metals were determined. The effects of equilibration time and temperature on the measured x-ray yields were examined. | 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 | 2015-10-09 | - |
| Date of Publication | 2003 | - |
| Subject | PAN | en |
| Subject | Membrane | en |
| Subject | Total reflection x-ray fluorescence | en |
| Bibliographic Citation | N. Kallithrakas-Kontos, "TXRF heavy metal analysis after immobilization as PAN complexes," X-ray Spectrom., vol. 33, no. 1, pp. 12-15, Oct. 2003. doi: 10.1002/xrs.661 | en |
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