Detail publikace

Facile synthesis and rheological characterization of nanocomposite hyaluronan-organoclay hydrogels

Originální název

Facile synthesis and rheological characterization of nanocomposite hyaluronan-organoclay hydrogels

Anglický název

Facile synthesis and rheological characterization of nanocomposite hyaluronan-organoclay hydrogels

Jazyk

en

Originální abstrakt

Wereport a facilemethodology for the synthesis of inorganic-organic hydrogels based on integrative assembly of aminopropylmagnesiumphyllosilicate (aminoclay) and sodiumsalt of hyaluronic acid. The viscoelasticmaterials produced by electrostatic interactions and crosslinking of hyaluronan in the presence of exfoliated synthetic organoclay results in the formation of gel-like behavior retaining a high amount of water. This was confirmed by a rheological study revealing significant dominance of the elastic response over the entire deformation frequency range used. The mechanical strength of the aminoclay-hyaluronan hydrogels was found to be higher than that for related materials based on poly(vinylpyrrolidone)-aminoclay hydrogels.

Anglický abstrakt

Wereport a facilemethodology for the synthesis of inorganic-organic hydrogels based on integrative assembly of aminopropylmagnesiumphyllosilicate (aminoclay) and sodiumsalt of hyaluronic acid. The viscoelasticmaterials produced by electrostatic interactions and crosslinking of hyaluronan in the presence of exfoliated synthetic organoclay results in the formation of gel-like behavior retaining a high amount of water. This was confirmed by a rheological study revealing significant dominance of the elastic response over the entire deformation frequency range used. The mechanical strength of the aminoclay-hyaluronan hydrogels was found to be higher than that for related materials based on poly(vinylpyrrolidone)-aminoclay hydrogels.

BibTex


@article{BUT146198,
  author="Jana {Mourycová} and Anna {Jančík Procházková} and Michaela {Plotěná} and Vojtěch {Enev} and Jiří {Smilek} and Jiří {Másilko} and Miloslav {Pekař}",
  title="Facile synthesis and rheological characterization of nanocomposite
hyaluronan-organoclay hydrogels",
  annote="Wereport a facilemethodology for the synthesis of inorganic-organic hydrogels based on integrative assembly of
aminopropylmagnesiumphyllosilicate (aminoclay) and sodiumsalt of hyaluronic acid. The viscoelasticmaterials
produced by electrostatic interactions and crosslinking of hyaluronan in the presence of exfoliated synthetic
organoclay results in the formation of gel-like behavior retaining a high amount of water. This was confirmed
by a rheological study revealing significant dominance of the elastic response over the entire deformation frequency
range used. The mechanical strength of the aminoclay-hyaluronan hydrogels was found to be higher
than that for related materials based on poly(vinylpyrrolidone)-aminoclay hydrogels.",
  chapter="146198",
  doi="10.1016/j.ijbiomac.2018.01.068",
  number="1",
  volume="111",
  year="2018",
  month="march",
  pages="680--684",
  type="journal article in Web of Science"
}