Number of the records: 1
Electric oscillations generated by collective vibration modes of microtubule
- 1.0374723 - ÚFE 2012 RIV US eng C - Conference Paper (international conference)
Cifra, Michal - Havelka, D. - Kučera, O.
Electric oscillations generated by collective vibration modes of microtubule.
LASER APPLICATIONS IN LIFE SCIENCES. Vol. 7376. Bellingham: SPIE, 2010 - (Kinnunen, M.; Myllyla, R.), 73760N1-73760N12. ISBN 978-0-8194-7652-4. ISSN 0277-786X.
[Conference on Laser Applications in Life Sciences. Oulu (FI), 09.06.2010-11.06.2010]
R&D Projects: GA ČR GPP102/10/P454
Institutional research plan: CEZ:AV0Z20670512
Keywords : bioelectric phenomena * cellular biophysics * microtubules
Subject RIV: BO - Biophysics
Microtubules are important organizing structures of eukaroytic cells. They are electrically polar and have collective vibration modes from kHz to low THz region. In approximation of microtubule subunits (tubulin molecules) as rigid particles, we calculate electric field generated by optical branch of axial longitudinal vibration modes of microtubule. This oscillatory electric field, due to its complex spatial distribution, may play an important role in cellular temporal and spatial organization
Permanent Link: http://hdl.handle.net/11104/0207572
Number of the records: 1