Detail publikačního výsledku

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

Anglický název

Dielectric Spectroscopy of Hyaluronic Acid and its Salts

Druh

Stať ve sborníku v databázi WoS či Scopus

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

Anglický 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

Klíčová slova v angličtině

Hyaluronic acid (HA), dielectric spectroscopy, relaxation

Autoři

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

Rok RIV

2010

Vydáno

07.09.2008

Nakladatel

IEE Japan

Místo

Yokkaichi, Japonsko

ISBN

978-4-88686-006-4

Kniha

Proceedings of 2008 International Symposium on Electrical Insulating Materials

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"
}