Detail publikace

Dielectric Spectroscopy of Hyaluronic Acid and its Salts

LIEDERMANN, K. HOLCMAN, V. EL-FAKHRI, S.

Originální název

Dielectric Spectroscopy of Hyaluronic Acid and its Salts

Typ

článek ve sborníku ve WoS nebo Scopus

Jazyk

angličtina

Originální abstrakt

Hyaluronic acid is a high-molecular-weight polysaccharide found mostly in a human body and widely used in biomedical applications. Our study was focused on its electrical properties in the temperature range 25 K - 325 K and in the frequency range 100 Hz - 1 MHz. Three conductivity regions were found: DC conductivity, universal dielectric response and the super linear power law with the observed frequency dependence of conductivity being 1.06. Activation energy of the DC conductivity process was established to be 5.4 MJ/kmol. ISBN 978-4-88686-006-4

Klíčová slova

Hyaluronic acid (HA), dielectric spectroscopy, relaxation

Autoři

LIEDERMANN, K.; HOLCMAN, V.; EL-FAKHRI, S.

Rok RIV

2008

Vydáno

7. 9. 2008

Nakladatel

IEE Japan

Místo

Yokkaichi, Japonsko

ISBN

978-4-88686-006-4

Kniha

Proceedings of 2008 International Symposium on Electrical Insulating Materials

Číslo edice

1

Strany od

234

Strany do

237

Strany počet

4

BibTex

@inproceedings{BUT27468,
  author="Karel {Liedermann} and Vladimír {Holcman} and Salem Omar Saeid {El-Fakhri}",
  title="Dielectric Spectroscopy of Hyaluronic Acid and its Salts",
  booktitle="Proceedings of 2008 International Symposium on Electrical Insulating Materials",
  year="2008",
  number="1",
  pages="234--237",
  publisher="IEE Japan",
  address="Yokkaichi, Japonsko",
  isbn="978-4-88686-006-4"
}