Térhálós kitozán nanorészecskék elöállítása és jellemzése

Translated title of the contribution: Preparation and characterization of crosslinked chitosan nanoparticles

Bodnár Magdolna, L. Daróczi, J. Borbély

Research output: Contribution to journalArticle

Abstract

Biocompatible chitosan has been successfully modified by condensation reaction using natural di- and tricarboxylic acids, as crosslinking agents to form particles. Clear or opalescent stable colloid systems were fabricated in aqueous medium. Average size of swelled crosslinked chitosan macromolecules was about 300 nm and the size of dried particles was about 200 nm. The size was independent of the hydrophilic character of the crosslinkers and the ratio of crosslinking.

Original languageHungarian
JournalMuanyag Es Gumi/Plastics and Rubber
Volume42
Issue number8
Publication statusPublished - Aug 2005

Fingerprint

Chitosan
Crosslinking
Tricarboxylic Acids
Nanoparticles
Dicarboxylic Acids
Condensation reactions
Colloids
Macromolecules
Particles (particulate matter)
Acids

ASJC Scopus subject areas

  • Polymers and Plastics

Cite this

Térhálós kitozán nanorészecskék elöállítása és jellemzése. / Magdolna, Bodnár; Daróczi, L.; Borbély, J.

In: Muanyag Es Gumi/Plastics and Rubber, Vol. 42, No. 8, 08.2005.

Research output: Contribution to journalArticle

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