Measurement of electrical and mechanical oscillations of yeast cells membrane in acoustic frequency range

0345904 - ÚFE 2011 RIV CZ eng C - Konferenční příspěvek (zahraniční konf.)
Jelínek, František - Pokorný, Jiří - Vaniš, Jan - Hašek, Jiří - Šimša, Jan
Measurement of electrical and mechanical oscillations of yeast cells membrane in acoustic frequency range.
Proceedings of the 14th Conference on Microwave Techniques: COMITE 2008. Prague: Czechoslovak Section of IEEE, 2008, s. 133-136. ISBN 978-1-4244-2137-4.
[14th Conference on Microwave Techniques, COMITE 2008. Praha (CZ), 23.04.2008-24.04.2008]
Výzkumný záměr: CEZ:AV0Z20670512; CEZ:AV0Z50200510
Klíčová slova: Cellular Biophysics * Electromagnetic Fields
Kód oboru RIV: BO - Biofyzika

The paper describes the measurement of electric activity of yeast cells at frequencies around 1 kHz and of mechanical vibrations of cell membrane. Synchronized and non-synchronized tubulin mutants of yeast cells were measured. The paper includes a description of the laboratory equipment with a platinum wire point sensor and a spectrum analyzer. Obtained results are in good agreement with AFM findings.
Trvalý link: http://hdl.handle.net/11104/0187076