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Membrane potential measurement with voltage sensitive dyes in confocal microscopy
Heczková, Monika ; Sekora, Jiří (referee) ; Čmiel, Vratislav (advisor)
The aim of this work is to make a literature search in the measurement of membrane voltage using the voltage-sensitive dyes and suggest a method of measuring the membrane voltage on the available cells using the voltage-sensitive dye Di-4-ANEPPS and RH237. The work contains an introduction to electrophysiology of cell, explains fluorescence and typical fluorescence characteristics. The thesis contains the description of a fluorescence microscope. The document was largely devoted to characterization and distribution of voltage-sensitive dyes. The output of a design solution is a real experiment.
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Membrane potential measurement with voltage sensitive dyes
Votavová, Barbora ; Janoušek, Oto (referee) ; Čmiel, Vratislav (advisor)
The aim of this work is to realize measurements of membrane potential with voltagesensitive dye Di-4-ANEPPS and the data processed and analyzed. The work includes theoretical basis in the form of electrophysiology animal cells, explains fluorescence and describes the fluorescence microscope. The document is largely devoted to the characterization and distribution of voltage-sensitive dyes (VSD). The practical part deals with the various components necessary to perform the experiment as a pulse generator, high-speed camera and camera’s acquisition and describes experiment. The conclusion will be compared with results from theoretical assumptions.
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Membrane potential measurement with voltage sensitive dyes
Votavová, Barbora ; Janoušek, Oto (referee) ; Čmiel, Vratislav (advisor)
The aim of this work is to realize measurements of membrane potential with voltagesensitive dye Di-4-ANEPPS and the data processed and analyzed. The work includes theoretical basis in the form of electrophysiology animal cells, explains fluorescence and describes the fluorescence microscope. The document is largely devoted to the characterization and distribution of voltage-sensitive dyes (VSD). The practical part deals with the various components necessary to perform the experiment as a pulse generator, high-speed camera and camera’s acquisition and describes experiment. The conclusion will be compared with results from theoretical assumptions.
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Membrane potential measurement with voltage sensitive dyes in confocal microscopy
Heczková, Monika ; Sekora, Jiří (referee) ; Čmiel, Vratislav (advisor)
The aim of this work is to make a literature search in the measurement of membrane voltage using the voltage-sensitive dyes and suggest a method of measuring the membrane voltage on the available cells using the voltage-sensitive dye Di-4-ANEPPS and RH237. The work contains an introduction to electrophysiology of cell, explains fluorescence and typical fluorescence characteristics. The thesis contains the description of a fluorescence microscope. The document was largely devoted to characterization and distribution of voltage-sensitive dyes. The output of a design solution is a real experiment.
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