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master's thesis
Sinteza i karakterizacija kristalnog sjemena kalcijeva oksalata monohidrata
2022. urn:nbn:hr:182:725351
Milardović, Anna-Marija
Josip Juraj Strossmayer University of Osijek
Department of Chemistry
Department of General, Inorganic and Physical Chemistry and Methodology of Chemistry

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Milardović, A. M. (2022). Sinteza i karakterizacija kristalnog sjemena kalcijeva oksalata monohidrata (Master's thesis). Osijek: Josip Juraj Strossmayer University of Osijek, Department of Chemistry. Retrieved from https://urn.nsk.hr/urn:nbn:hr:182:725351

Milardović, Anna Marija. "Sinteza i karakterizacija kristalnog sjemena kalcijeva oksalata monohidrata." Master's thesis, Josip Juraj Strossmayer University of Osijek, Department of Chemistry, 2022. https://urn.nsk.hr/urn:nbn:hr:182:725351

Milardović, Anna Marija. "Sinteza i karakterizacija kristalnog sjemena kalcijeva oksalata monohidrata." Master's thesis, Josip Juraj Strossmayer University of Osijek, Department of Chemistry, 2022. https://urn.nsk.hr/urn:nbn:hr:182:725351

Milardović, A. M. (2022). 'Sinteza i karakterizacija kristalnog sjemena kalcijeva oksalata monohidrata', Master's thesis, Josip Juraj Strossmayer University of Osijek, Department of Chemistry, accessed 17 December 2024, https://urn.nsk.hr/urn:nbn:hr:182:725351

Milardović AM. Sinteza i karakterizacija kristalnog sjemena kalcijeva oksalata monohidrata [Master's thesis]. Osijek: Josip Juraj Strossmayer University of Osijek, Department of Chemistry; 2022 [cited 2024 December 17] Available at: https://urn.nsk.hr/urn:nbn:hr:182:725351

A. M. Milardović, "Sinteza i karakterizacija kristalnog sjemena kalcijeva oksalata monohidrata", Master's thesis, Josip Juraj Strossmayer University of Osijek, Department of Chemistry, Osijek, 2022. Available at: https://urn.nsk.hr/urn:nbn:hr:182:725351

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Metadata
TitleSinteza i karakterizacija kristalnog sjemena kalcijeva oksalata monohidrata
Title (english)Preparation and characterization of calcium oxalate monohydrate crystal seeds
AuthorAnna-Marija Milardović
MentorAnamarija Stanković (mentor)
MentorStela Jokić (komentor)
MBZ: 294973
MentorSilvija Šafranko (pomoć pri izradi, neposredni voditelj)
Committee memberMartina Medvidović-Kosanović (predsjednik povjerenstva)
Committee memberStela Jokić (član povjerenstva)
Committee memberOlivera Galović (član povjerenstva)
GranterJosip Juraj Strossmayer University of Osijek
Department of Chemistry
(Department of General, Inorganic and Physical Chemistry and Methodology of Chemistry)
Osijek
Defense date and country2022-09-22, Croatia
Scientific / art field,
discipline and subdiscipline		NATURAL SCIENCES
Chemistry
Inorganic Chemistry
Abstract
Kalcijevi oksalati sastavni su dio bubrežnih kamenaca, a najčešće se pronalazi kalcijev oksalat monohidrat i kalcijev oksalat dihidrat dok se trihidrat jako rijetko pronalazi. U ovom diplomskom radu provedena su istraživanja spontanog taloženja kalcijeva oksalata monohidrata pri različitim uvjetima; različite temperature u rasponu od 25-80 ℃, različiti načini miješanja otopina (bez miješanja i ultrazvučno miješanje). Dobiveni kristali okarakterizirani su optičkom mikroskopijom, infracrvenom spektroskopijom, termogravimetrijskom analizom i rendgenskom difrakcijom na prahu. Cilj istraživanja ovog diplomskog rada je procesom spontanog taloženja i u različitim uvjetima sintetizirati što veće i pravilnije kristale kalcijeva oksalata monohidrata te na temelju dobivenih rezultata procijeniti koji su uvjeti najbolji za sintezu što pravilnijih kristala.
Abstract (english)
Calcium oxalates are an integral part of kidney stones, and calcium oxalate monohydrate and calcium oxalate dihydrate are most often found, while trihydrate is very rarely found. In this thesis, investigations were carried out on the spontaneous precipitation of calcium oxalate monohydrate under different conditions; different temperatures in the range 25-80 ℃, different methods of mixing solutions (no mixing and ultrasonic mixing). The obtained crystals were characterized by optical microscopy, infrared spectroscopy, thermogravimetric analysis and X-ray powder diffraction. The aim of the research of this thesis is to synthesize the largest and most regular crystals of calcium oxalate monohydrate by the process of spontaneous precipitation and under different conditions, and based on the obtained results, to assess which conditions are best for the synthesis of the most regular crystals.
Keywords
Keywords (english)
Languagecroatian
URN:NBNurn:nbn:hr:182:725351
Study programmeTitle: Graduate University Study of Chemistry; research program; specializations in: Research program
Course: Research program
Study programme type: university
Study level: graduate
Academic / professional title: magistar/magistra kemije (magistar/magistra kemije)
Type of resourceText
File originBorn digital
Access conditionsOpen access
Terms of useLicence In copyright icon
Created on2022-11-02 11:43:39