On the issue of universal dielectric responses in proteins

0486559 - FZÚ 2018 RIV US eng C - Conference Paper (international conference)
Motovilov, K.A. - Pronin, A.A. - Zhukova, E.S. - Gagkaeva, Z.V. - Torgashev, V. I. - Savinov, Maxim - Grinenko, V. - Belyanchikov, M. A. - Grebenko, A.K. - Sidoruk, K.V. - Dressel, M. - Gorshunov, B. P.
On the issue of universal dielectric responses in proteins.
Proceedings of the 41st International Conference on Infrared, Millimeter and Terahertz Waves - IRMMW-THz 2016. New York: IEEE, 2016, s. 1-2, č. článku 7758865. Volume 2016. ISBN 978-146738485-8. ISSN 2162-2027.
[41st International Conference on Infrared, Millimeter and Terahertz Waves. Copenhagen (DK), 25.09.2016-30.09.2016]
Institutional support: RVO:68378271
Keywords : dielectric * permittivity * universal response
OECD category: Condensed matter physics (including formerly solid state physics, supercond.)

Ac conductivity and dielectric permittivity of bovine serum albumin, cytochrome c and extracellular matrix synthesized by electrogenic bacteria Shewanella oneidensis MR-1 are measured at frequencies 1 - 10(12) Hz and temperatures 10-300 K. Two types of conductivity mechanisms are observed as well as nearly constant loss (NCL) phenomenon, universal dielectric response (UDR) and signatures of boson peak depending on the temperature and water/ion contents in the samples.

Permanent Link: http://hdl.handle.net/11104/0281330