Publication detail

The influence of the hydroxyapatite particle size on the rheological properties of thermosensitive polymer composites

CHAMRADOVÁ, I.

Original Title

English Title

The influence of the hydroxyapatite particle size on the rheological properties of thermosensitive polymer composites

Type

abstract

Language

Czech

Original Abstract

Vizkoelastické vlastnosti termosenzitivního PLGA-PEG-PLGA kopolymeru modifikováného mikro-HAp and nano-HAp byly studovány pomocí rheologické dynamické analýzy. Tuhost kompozitů je blízká teplotě těla, a proto PLGA-PEG-PLGA/HAp kompozit byl shledán vhodným kandidátem jako resorbovatelný injekční systém v regenerativní medicíně, v ortopedii, dentálních aplikacích nebo jako nosiče léčiv.

English abstract

Viscoelastic properties of thermosensitive PLGA-PEG-PLGA copolymer aqueous solutions modified by both mikro-HAp and nano-HAp powders were evaluated by rheological analysis. The gel stiffness of both composites had maximum closer the body temperature and therefore investigated PLGA-PEG-PLGA/HAp composites seems to be suitable candidates as injectable resorbable systems for regenerative medicine in orthopedics and dental applications or injectable drug delivery systems.

Keywords

reologie, hydroxyapatit, biodegradabilní hydrogel, kompozit

Key words in English

rheology, hydroxyapatite, biodegradable hydrogel, composite

Authors

CHAMRADOVÁ, I.

Released

6. 12. 2013

Publisher

VUT v Brně, Fakulta chemická

Location

Brno

ISBN

978-80-214-4822-3

Book

Studentská odborná konference Chemie je život 2013

Pages to

Pages count

103

BibTex

@misc{BUT105059,
  author="Ivana {Chamradová} and Josef {Jančář} and Lucy {Vojtová}",
  title="The influence of the hydroxyapatite particle size on the rheological properties of thermosensitive polymer composites",
  booktitle="Studentská odborná konference Chemie je život 2013",
  year="2013",
  pages="103",
  publisher="VUT v Brně, Fakulta chemická",
  address="Brno",
  isbn="978-80-214-4822-3",
  note="abstract"
}