Horvatić, Sanda (2015) Use of microscopy in renal stones research. Diploma thesis, Faculty of Science > Department of Geology.
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Abstract
Seven samples of renal calculi were analysed, which have been collected from patients in area of Zagreb and Osijek. Methods used for their analysis include X-ray powder diffraction (XRD), scanning electron microscopy (SEM) and atomic force microscopy (AFM). XRD results show the chemical composition of individual sample, and microscopic methods (SEM, AFM) are used to observe their morfological features. With SEM images individual compounds are observed and explained, including crystal habit, texture and structure of calculus. AFM images indicate different characteristics of crystal growth and the presence of surface nuclei. The composition of every sample is different. Mineral compounds in the samples include calcium oxalate (whewellite, weddellite), phosphate (brushite, hidroxiapatite, struvite), urate and cistine.
Item Type: | Thesis (Diploma thesis) |
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Keywords: | AFM, microscopy, oxalate, phosphate, renal calculi, SEM, XRD |
Supervisor: | Bermanec, Vladimir |
Date: | 2015 |
Number of Pages: | 61 |
Subjects: | NATURAL SCIENCES > Geology > Mineralogy and Petrology |
Divisions: | Faculty of Science > Department of Geology |
Depositing User: | Danica Vujičić |
Date Deposited: | 13 May 2015 20:08 |
Last Modified: | 13 May 2015 20:08 |
URI: | http://digre.pmf.unizg.hr/id/eprint/3805 |
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