Cinka jonus saturoša kalcija deficīta hidroksilapatīta iegūšana un analīze
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Latvijas Universitāte
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Cinka jonus saturoša kalcija deficīta hidroksilapatīta iegūšana un analīze. Zepa Z., zinātniskais vadītājs Mag.chem. Andersons J., Bakalaura darbs, 40 lappuses, 26 attēli, 13 tabulas, 42 literatūras avoti, 6 pielikumi, latviešu valodā.
Darbā veikta cinka jonus saturoša kalcija deficīta hidroksilapatīta (Zn-CDHAp) sintēze, kvantitatīvā un kvalitatīvā analīze. Literatūras apskatā ir apkopota informācija par kalcija fosfātiem, to veidiem, īpašībām un atbilstībai biomateriāliem. Eksperimentālajā daļā veikta Zn-CDHAp sintēze ar dažādu cinka saturu tajā. Iegūti cinku saturoši trikalcija fosfāti. Kvantitatīvo Zn-CDHAp sastāvu noteica, izmantojot rentgenfluorescences spektrometriju, bet kvalitatīvā sastāva noteikšana veikta ar pulvera rentgendifraktometru un Furjē – transformācijas infrasarkano spektroskopiju. Pēc termiskās analīzes datiem izvērtēta arī iegūto savienojumu termiskā stabilitāte.
Zinc - substituted calcium deficient hydroxyapatite synthesis and analysis. Zepa Z., scientific supervisor Mag.chem Andersons J., Bachelor thesis, 40 pages, 26 figures, 13 tables, 42 literature references, 6 appendixes, in Latvian. Zinc ions containing in calcium deficient hydroxyapatite (Zn-CDHAp) synthesis and quantitative, qualitative analysis was performed in this work. Literature review summarizes information about calcium phosphates – types, properties and compliance with biomaterials. The experimental work includes synthesis of Zn-CDHAp with different zinc concentration in it and obtained zinc-containing tricalcium phosphates. Quantitative analysis of Zn-CDHAp was determined using X-Ray fluorescence spectrometry, but qualitative using X-Ray diffraction and Fourier-transform infrared spectroscopy. From thermal analysis data thermal stability of compound was evaluated.
Zinc - substituted calcium deficient hydroxyapatite synthesis and analysis. Zepa Z., scientific supervisor Mag.chem Andersons J., Bachelor thesis, 40 pages, 26 figures, 13 tables, 42 literature references, 6 appendixes, in Latvian. Zinc ions containing in calcium deficient hydroxyapatite (Zn-CDHAp) synthesis and quantitative, qualitative analysis was performed in this work. Literature review summarizes information about calcium phosphates – types, properties and compliance with biomaterials. The experimental work includes synthesis of Zn-CDHAp with different zinc concentration in it and obtained zinc-containing tricalcium phosphates. Quantitative analysis of Zn-CDHAp was determined using X-Ray fluorescence spectrometry, but qualitative using X-Ray diffraction and Fourier-transform infrared spectroscopy. From thermal analysis data thermal stability of compound was evaluated.