Publication detail

STABILITY OF THE COMPLEX NANOPARTICLES OF NEGATIVELY CHARGED HYALURONAN AND CATIONIC SURFACTANT

PILGROVÁ, T. PEKAŘ, M.

Original Title

Type

conference paper

Language

English

Original Abstract

The aim of our study was to prepare hyaluronic acid nanoparticles based on electrostatic interactions with oppositely charged molecules and study stability of these particles under different conditions. Time and temperature stability, effect of ionic strength, effect of dilution of the system and effect of molecular weight of hyaluronan were investigated using fluorescence spectroscopy and dynamic light scattering methods. Fluorescence and dynamic light scattering experiments indicate that hyaluronan-surfactant nanoparticles are influenced by a whole range of aspects, such as temperature, ionic strength of solution and storage time while molecular weight of hyaluronan affect these system at least.

Keywords

Hyaluronan, surfactant, stability, fluorescence spectroscopy, dynamic light scattering

Authors

PILGROVÁ, T.; PEKAŘ, M.

RIV year

2014

Released

5. 11. 2014

Publisher

Tanger Ltd.

Location

Ostrava

ISBN

978-80-87294-55-0

Book

NANOCON 2014, Conference Proceedings

Edition

1st edition, 2014

Pages from

Pages to

Pages count

BibTex

@inproceedings{BUT110358,
  author="Tereza {Pilgrová} and Miloslav {Pekař}",
  title="STABILITY OF THE COMPLEX NANOPARTICLES OF NEGATIVELY CHARGED HYALURONAN AND CATIONIC SURFACTANT",
  booktitle="NANOCON 2014, Conference Proceedings",
  year="2014",
  series="1st edition, 2014",
  pages="1--5",
  publisher="Tanger Ltd.",
  address="Ostrava",
  isbn="978-80-87294-55-0"
}