Publication result detail

Characterization of hyaluronic acid by high resolution ultrasonic spectroscopy

JUGL, A.; KARGEROVÁ, A.

Original Title

Characterization of hyaluronic acid by high resolution ultrasonic spectroscopy

English Title

Characterization of hyaluronic acid by high resolution ultrasonic spectroscopy

Type

Abstract

Original Abstract

High resolution ultrasonic spectroscopy (HR-US) is one of techniques for material analysis. The nature of ultrasonic spectroscopy is very close to the principle of commonly known spectroscopic methods, which are based on the interaction of electromagnetic radiation with sample. HR-US measures are based on the measurements of velocity and attenuation on acoustical waves at high frequencies propagating through materials. This technique allows direct and non-destructive measurement. Advantage of this technique is the ability of ultrasonic waves to propagate through optically non-transparent materials. In this contribution, HR-US technology (HR-US 102T) has been employed to study of hyaluronan (HA) aqueous solutions. HR-US was used to examine the properties of solutions of HA of different molecular weights, depending on the concentration and temperature of the solution. Furthermore, the effect of ionic strength was examined by dissolving HA in 0.15 M aqueous NaCl solution.

English abstract

High resolution ultrasonic spectroscopy (HR-US) is one of techniques for material analysis. The nature of ultrasonic spectroscopy is very close to the principle of commonly known spectroscopic methods, which are based on the interaction of electromagnetic radiation with sample. HR-US measures are based on the measurements of velocity and attenuation on acoustical waves at high frequencies propagating through materials. This technique allows direct and non-destructive measurement. Advantage of this technique is the ability of ultrasonic waves to propagate through optically non-transparent materials. In this contribution, HR-US technology (HR-US 102T) has been employed to study of hyaluronan (HA) aqueous solutions. HR-US was used to examine the properties of solutions of HA of different molecular weights, depending on the concentration and temperature of the solution. Furthermore, the effect of ionic strength was examined by dissolving HA in 0.15 M aqueous NaCl solution.

Keywords

Hyaluronan, high resolution ultrasonic spectroscopy

Key words in English

Hyaluronan, high resolution ultrasonic spectroscopy

Authors

JUGL, A.; KARGEROVÁ, A.

RIV year

2019

Released

05.10.2018

Publisher

Brno University of Technology, Faculty of Chemistry

Location

Brno

Book

HRUS 2018 International Conference and School on High Resolution Ultrasonic Spectroscopy (HR-US) Final Program, Book of Abstract, and Practical Courses

Pages from

32

Pages to

32

Pages count

1

URL

https://www.hrus2018.com/

BibTex

@misc{BUT150491,
  author="Adam {Jugl} and Andrea {Hurčíková}",
  title="Characterization of hyaluronic acid by high resolution ultrasonic spectroscopy",
  booktitle="HRUS 2018 International Conference and School on High Resolution Ultrasonic Spectroscopy (HR-US) Final Program, Book of Abstract, and Practical Courses",
  year="2018",
  pages="32--32",
  publisher="Brno University of Technology, Faculty of Chemistry",
  address="Brno",
  url="https://www.hrus2018.com/",
  note="Abstract"
}