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543:544.174:512.46 (1) |
Analytical chemistry (312) |
Chemical structure of matter (92) |
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SM ISO690:2012 SHEPEL, Diana, RUSU, Maria, VIERU (CLIMOVA), Ecaterina. Infrared spectroscopy investigation of human urinary stones of patients from the Republic of Moldova. In: Materials Science and Condensed Matter Physics, Ed. 9, 25-28 septembrie 2018, Chișinău. Chișinău, Republica Moldova: Institutul de Fizică Aplicată, 2018, Ediția 9, p. 330. |
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Materials Science and Condensed Matter Physics Ediția 9, 2018 |
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Conferința "International Conference on Materials Science and Condensed Matter Physics" 9, Chișinău, Moldova, 25-28 septembrie 2018 | |||||
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CZU: 543:544.174:512.46 | |||||
Pag. 330-330 | |||||
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Infrared spectroscopy is a modern analysis suitable for the investigation of urinary stones composition. Urinary stone disease or urolithiasis has afflicted mankind for centuries and continues to be a significant medical ailment throughout the world. Therefore, identification of components of urinary stones is essential to provide information about etiological factors considered responsible for stones formation making the therapy and the prevention possible. The main objective of this study is to determine a mineral composition of urinary stones using FTIR analysis. IR spectra were recorded on a FTIR Spectrometer Spectrum 100 (PerkinElmer, USA) in the range of 4000-650 cm-1 with use of ATR accessory. Analyzed stones previously were homogenized in an agate mortar. IR spectra were identified on the basis of bibliographic data on IR spectroscopy of urinary stones. IR spectra of urinary stones of 20 patients were studied. The chemical composition of urinary stones examined in 2018 is presented in the table. |
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