Detail publikace

Customized porous calcium phosphate scaffolds prepared by epoxy-based gel-casting method

ŠŤASTNÝ, P. TRUNEC, M.

Originální název

Customized porous calcium phosphate scaffolds prepared by epoxy-based gel-casting method

Typ

abstrakt

Jazyk

angličtina

Originální abstrakt

Porous calcium phosphate (CaP) scaffolds are used in medicine for bone regeneration in a case of a bone tissue loss for decades [1, 2]. Owing to specific shapes of voids there is a need for implants´ individualization. We investigate a possibility of employing CAD/CAM technology and a multi axis milling of porous ceramics in the field of a preparation of individualized bioceramic scaffolds. Calcium phosphate (CaP) foams with a proper structure were prepared by combination of a direct foaming method and an epoxy gel-casting [3]. Rheology of suspensions as well as mechanical and a structure characterizations of (CaP) foams were described. A machinability of (CaP) foams in a different stage of a heat treatment were evaluated both qualitatively using a uniform milling pattern and quantitatively correlating the mechanical characteristics to machining results. Improvement of the machinability by a temporary saturation of the structure by a paraffin wax was investigated as well. Practical usage of the multi axis milling has been demonstrated at the example of mandibular defect.

Klíčová slova

scaffold, milling, customization, calcium phosphates

Autoři

ŠŤASTNÝ, P.; TRUNEC, M.

Vydáno

18. 10. 2017

Nakladatel

FUTURA, Petrovaradin, Serbia

Místo

University of Technology, University of Novi Sad, Serbia

ISBN

978-86-6253-082-0

Kniha

Book of abstracts, 12th conference for young scientists in ceramics

Strany od

52

Strany do

52

Strany počet

130

BibTex

@misc{BUT140730,
  author="Přemysl {Šťastný} and Martin {Trunec}",
  title="Customized porous calcium phosphate scaffolds prepared by epoxy-based gel-casting method",
  booktitle="Book of abstracts, 12th conference for young scientists in ceramics",
  year="2017",
  pages="52--52",
  publisher="FUTURA, Petrovaradin, Serbia",
  address="University of Technology, University of Novi Sad, Serbia",
  isbn="978-86-6253-082-0",
  note="abstract"
}