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National Repository of Grey Literature 4 records found  Search took 0.02 seconds. 
pH sensitive fluorescence probes
 Marková, Kateřina ; Obruča, Stanislav (referee) ; Mravec, Filip (advisor)
The goal of this thesis was to suggest the suitable method for measuring bacterial cytosolic pH in bacteria strain Cupriavidus necator. Fluorescent microscopy was chosen to obtain scan of bacteria and time-resolved fluorescence was chosen to obtain a calibration curve. BCECF-AM was used as a pH-sensitive fluorescent probe. It was suggested that the external calibration is more suitable than internal one for the prokaryotic type of cells. Bacteria H16 shows a long fluorescence lifetime only on the granules containing PHB, while in PHB-4 the longest fluorescence lifetime occurs randomly throughout the cell.
Detailed record
Realisation of method for fluorescence lifetime and spectral changes evaluation using advanced confocal microscopy techniques
 Rúbal, Radek ; Janoušek, Oto (referee) ; Čmiel, Vratislav (advisor)
Content is focused on fluorescence lifetime imaging techniques. Fluorescence lifetime is computed from data acquired with using of Leica TCS SP8X confocal microscope sequential scanning. Algorithms and software for the computation, imaging and analysis of fluorescence lifetime is presented. Software is allowing both 2D and 3D imaging of fluorescence lifetime. Techniques are used for fluorescence lifetime imaging of mesenchymal cells and fibroblasts tainted with SPIO-Rhodamin complex.
Detailed record
pH sensitive fluorescence probes
 Marková, Kateřina ; Obruča, Stanislav (referee) ; Mravec, Filip (advisor)
The goal of this thesis was to suggest the suitable method for measuring bacterial cytosolic pH in bacteria strain Cupriavidus necator. Fluorescent microscopy was chosen to obtain scan of bacteria and time-resolved fluorescence was chosen to obtain a calibration curve. BCECF-AM was used as a pH-sensitive fluorescent probe. It was suggested that the external calibration is more suitable than internal one for the prokaryotic type of cells. Bacteria H16 shows a long fluorescence lifetime only on the granules containing PHB, while in PHB-4 the longest fluorescence lifetime occurs randomly throughout the cell.
Detailed record
Realisation of method for fluorescence lifetime and spectral changes evaluation using advanced confocal microscopy techniques
 Rúbal, Radek ; Janoušek, Oto (referee) ; Čmiel, Vratislav (advisor)
Content is focused on fluorescence lifetime imaging techniques. Fluorescence lifetime is computed from data acquired with using of Leica TCS SP8X confocal microscope sequential scanning. Algorithms and software for the computation, imaging and analysis of fluorescence lifetime is presented. Software is allowing both 2D and 3D imaging of fluorescence lifetime. Techniques are used for fluorescence lifetime imaging of mesenchymal cells and fibroblasts tainted with SPIO-Rhodamin complex.
Detailed record

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