Hyppää sisältöön
    • Suomeksi
    • In English
  • Suomeksi
  • In English
  • Kirjaudu
Näytä aineisto 
  •   Etusivu
  • 3. UTUCris-artikkelit
  • Rinnakkaistallenteet
  • Näytä aineisto
  •   Etusivu
  • 3. UTUCris-artikkelit
  • Rinnakkaistallenteet
  • Näytä aineisto
JavaScript is disabled for your browser. Some features of this site may not work without it.

Spinning of Endless Bioactive Silicate Glass Fibres for Fibre Reinforcement Applications

Eichhorn Julia; Kilo Martin; Martín Aarón X. Herrera; Groß Martin; Fischer Heilwig; Stommel Markus; Reichenbächer Rudi; Kulkova Julia; Hupa Leena; Moritz Niko; Soares Ana Prates; Scheffler Christina; Elschner Cindy

Spinning of Endless Bioactive Silicate Glass Fibres for Fibre Reinforcement Applications

Eichhorn Julia
Kilo Martin
Martín Aarón X. Herrera
Groß Martin
Fischer Heilwig
Stommel Markus
Reichenbächer Rudi
Kulkova Julia
Hupa Leena
Moritz Niko
Soares Ana Prates
Scheffler Christina
Elschner Cindy
Katso/Avaa
Publisher's PDF (20.45Mb)
Lataukset: 

MDPI
doi:10.3390/app11177927
URI
https://www.mdpi.com/2076-3417/11/17/7927
Näytä kaikki kuvailutiedot
Julkaisun pysyvä osoite on:
https://urn.fi/URN:NBN:fi-fe2022021519217
Tiivistelmä
Bioactive glasses have been used for many years in the human body as bone substitute. Since bioactive glasses are not readily available in the form of endless thin fibres with diameters below 20 mu m, their use is limited to mainly non-load-bearing applications in the form of particles or granules. In this study, the spinnability of four bioactive silicate glasses was evaluated in terms of crystallisation behaviour, characteristic processing temperatures and viscosity determined by thermal analysis. The glass melts were drawn into fibres and their mechanical strength was measured by single fibre tensile tests before and after the surface treatment with different silanes. The degradation of the bioactive glasses was observed in simulated body fluid and pure water by recording the changes of the pH value and the ion concentration by inductively coupled plasma optical emission spectrometry; further, the glass degradation process was monitored by scanning electron microscopy. Additionally, first in vitro experiments using murine pre-osteoblast cell line MC3T3E1 were carried out in order to evaluate the interaction with the glass fibre surface. The results achieved in this work show up the potential of the manufacturing of endless bioactive glass fibres with appropriate mechanical strength to be applied as reinforcing fibres in new innovative medical implants.
Kokoelmat
  • Rinnakkaistallenteet [19207]

Turun yliopiston kirjasto | Turun yliopisto
julkaisut@utu.fi | Tietosuoja | Saavutettavuusseloste
 

 

Tämä kokoelma

JulkaisuajatTekijätNimekkeetAsiasanatTiedekuntaLaitosOppiaineYhteisöt ja kokoelmat

Omat tiedot

Kirjaudu sisäänRekisteröidy

Turun yliopiston kirjasto | Turun yliopisto
julkaisut@utu.fi | Tietosuoja | Saavutettavuusseloste