Measurement of Electrical Oscillations of Yeast Cells Membrane at Acoustic Frequencies

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21230%2F11%3A00182563" target="_blank" >RIV/68407700:21230/11:00182563 - isvavai.cz</a>

Výsledek na webu

<a href="http://www.ismot2011.com/" target="_blank" >http://www.ismot2011.com/</a>

DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Measurement of Electrical Oscillations of Yeast Cells Membrane at Acoustic Frequencies

Popis výsledku v původním jazyce

Fröhlich postulated coherent polar oscillations as a fundamental biophysical property of biological systems. This paper describes the measurement of electric activity of yeast cells in the acoustic frequency range. It is a continuation of the article ofthe authors published in Electromagnetic Biology and Medicine in 2009. This paper describes briefly a development of a new point sensor and new analysis of the data obtained with previous sensor. The sensor with amplifiers fed by batteries are placed inan electromagnetically screened box. Detected signals of synchronized and non synchronized mutants of yeast cells were measured by a spectrum analyzer and stored in a computer memory. The power analysis of measured values was performed. Additional data mining by multi-layer neural network was designed. The evaluation of measured values showed that the electric activity of synchronized cells in the M phase is greater than of non synchronized cells.

Název v anglickém jazyce

Measurement of Electrical Oscillations of Yeast Cells Membrane at Acoustic Frequencies

Popis výsledku anglicky

Fröhlich postulated coherent polar oscillations as a fundamental biophysical property of biological systems. This paper describes the measurement of electric activity of yeast cells in the acoustic frequency range. It is a continuation of the article ofthe authors published in Electromagnetic Biology and Medicine in 2009. This paper describes briefly a development of a new point sensor and new analysis of the data obtained with previous sensor. The sensor with amplifiers fed by batteries are placed inan electromagnetically screened box. Detected signals of synchronized and non synchronized mutants of yeast cells were measured by a spectrum analyzer and stored in a computer memory. The power analysis of measured values was performed. Additional data mining by multi-layer neural network was designed. The evaluation of measured values showed that the electric activity of synchronized cells in the M phase is greater than of non synchronized cells.

Druh

D - Stať ve sborníku

CEP obor

BO - Biofyzika

OECD FORD obor

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Projekt

<a href="/cs/project/GAP102%2F11%2F0649" target="_blank" >GAP102/11/0649: Výzkum a měření signálů generovaných nanostrukturami</a><br>

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Rok uplatnění

2011

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název statě ve sborníku

ISMOT Proceedings 2011

ISBN

978-80-01-04887-0

ISSN

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e-ISSN

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Počet stran výsledku

4

Strana od-do

303-306

Název nakladatele

FEL ČVUT

Místo vydání

Praha

Místo konání akce

Praha

Datum konání akce

20. 6. 2011

Typ akce podle státní příslušnosti

EUR - Evropská akce

Kód UT WoS článku

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