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Flow Measurement Using Dilution Methods
Pokorný, Pavel ; Jiřík, Radovan (referee) ; Harabiš, Vratislav (advisor)
The bachelor thesis focuses on the construction of a program in LabVIEW to measure pH with the Vernier sensing probe connected through the interface LabPro and to be able to inset the measured data with a physical model of a dilution curve to get information about the model. It further describes the necessary requirements of the product in which the measurement of the dilution curve would be possible, the principle of constructing it and its usage with the above mentioned program to construct a laboratory task.
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Phantom for measurement of flow rate using dilution methods
Botlová, Simona ; Štohanzlová, Petra (referee) ; Harabiš, Vratislav (advisor)
This bachelor thesis focuses on flow measurement by dilution method. To this end was constructed the product to measure a dilution curve. Part of the work is program developed in LabVIEW interface, which is able to capture data with Vernier pH probe connected via LabPro. Program is able to approximate the measured data and provides information about the area of interest. The paper also describes the dilution method, measurement of pH and model requirements. Based on the obtained results there was constructed laboratory task.
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Trivalent and tetravalent metal complexes for radiodiagnostics
Hacaperková, Eliška ; Kubíček, Vojtěch (advisor) ; Drahoš, Bohuslav (referee) ; Polášek, Miloslav (referee)
Fluorine-18 is the most utilized nucleus for positron emission tomography (PET). In 2009, incorporation of fluorine-18 to the coordination sphere of Al(III) was introduced as a new alternative for commonly employed compounds with F-C bond. Such a radiotracer consists of two parts: a metal complex with a fluoride and a peptide or a small/part of biomolecule. Shortly after that, first clinical studies showed a promising potential of such com- pounds for clinical use. Despite a great number of papers dealing with this issue, the research is mostly application-driven and focused on the peptide part of the molecule responsible for specific accumulation within the organism. Studies oriented on a sta- bility of metal-ligand-fluorine ternary system are rather rare and only very little is known about such a three-component system from a chemical point of view in gen- eral. However, stability of F-Al bond strongly dependents on the chemical structure of other ligands in the coordination sphere. Pendant arms of a hexadentate ligand (usually used for Al(III) complexation, e.g., H3NOTA) can compete with fluoride and cause its release which leads to unspecific radioactivity accumulation. Lower ligand denticity should increase the F-Al bond stability, but can decrease the stability of the whole complex at the...
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Phantom for measurement of flow rate using dilution methods
Botlová, Simona ; Štohanzlová, Petra (referee) ; Harabiš, Vratislav (advisor)
This bachelor thesis focuses on flow measurement by dilution method. To this end was constructed the product to measure a dilution curve. Part of the work is program developed in LabVIEW interface, which is able to capture data with Vernier pH probe connected via LabPro. Program is able to approximate the measured data and provides information about the area of interest. The paper also describes the dilution method, measurement of pH and model requirements. Based on the obtained results there was constructed laboratory task.
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Flow Measurement Using Dilution Methods
Pokorný, Pavel ; Jiřík, Radovan (referee) ; Harabiš, Vratislav (advisor)
The bachelor thesis focuses on the construction of a program in LabVIEW to measure pH with the Vernier sensing probe connected through the interface LabPro and to be able to inset the measured data with a physical model of a dilution curve to get information about the model. It further describes the necessary requirements of the product in which the measurement of the dilution curve would be possible, the principle of constructing it and its usage with the above mentioned program to construct a laboratory task.
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