Publication result detail

Positive Effects of Biogenic Aminoacid Metabolites on Self-Setting, Degradation and Mechanical Properties of Phosphate Cements for Mini-Invasive Surgeries

WIRTHOVÁ, M.; MICHLOVSKÁ, L.; HLINÁKOVÁ, K.; TUŠLOVÁ, K.; MENČÍK, P.; VOJTOVÁ, L.

Original Title

Positive Effects of Biogenic Aminoacid Metabolites on Self-Setting, Degradation and Mechanical Properties of Phosphate Cements for Mini-Invasive Surgeries

English Title

Positive Effects of Biogenic Aminoacid Metabolites on Self-Setting, Degradation and Mechanical Properties of Phosphate Cements for Mini-Invasive Surgeries

Type

Abstract

Original Abstract

Our developed calcium phosphate cement consists of tricalcium phosphate powder and a thermosensitive biodegradable copolymer. To investigate the structural and mechanical properties of the cement, two experimental methods were employed: X-ray diffraction and static mechanical compression tests. Moreover, degradation in different media having neutral or acidic pH was evaluated. The effects of biogenic metabolite additives addition play a key role in the fresh cement paste behavior, conversion of tricalcium phosphate, degradation rate and mechanical properties of final modified cement materials. Due to the positive effect of used metabolite on mechanical properties, and fastening the degradation rates, this material seems to be attractive for future use as bone fillers or bone adhesives provided by mini-invasive surgeries.

English abstract

Our developed calcium phosphate cement consists of tricalcium phosphate powder and a thermosensitive biodegradable copolymer. To investigate the structural and mechanical properties of the cement, two experimental methods were employed: X-ray diffraction and static mechanical compression tests. Moreover, degradation in different media having neutral or acidic pH was evaluated. The effects of biogenic metabolite additives addition play a key role in the fresh cement paste behavior, conversion of tricalcium phosphate, degradation rate and mechanical properties of final modified cement materials. Due to the positive effect of used metabolite on mechanical properties, and fastening the degradation rates, this material seems to be attractive for future use as bone fillers or bone adhesives provided by mini-invasive surgeries.

Keywords

calcium phosphate cement; aminoacid metabolite; X-ray diffraction; compression test;

Key words in English

calcium phosphate cement; aminoacid metabolite; X-ray diffraction; compression test;

Authors

WIRTHOVÁ, M.; MICHLOVSKÁ, L.; HLINÁKOVÁ, K.; TUŠLOVÁ, K.; MENČÍK, P.; VOJTOVÁ, L.

Released

06.05.2025

Location

Vanajanlinna, Hämeenlinna, Finland

Pages from

37

Pages to

37

Pages count

64

URL

chrome-extension://efaidnbmnnnibpcajpcglclefindmkaj/https://events.tuni.fi/app/uploads/2025/05/094c07de-scsb-2025-abstracts-poster-presentations.pdf

BibTex

@misc{BUT198349,
  author="Michaela {Wirthová} and Lenka {Michlovská} and Kristýna {Hlináková} and Klára {Tušlová} and Přemysl {Menčík} and Lucy {Vojtová}",
  title="Positive Effects of Biogenic Aminoacid Metabolites on Self-Setting, Degradation and Mechanical Properties of Phosphate Cements for Mini-Invasive Surgeries",
  year="2025",
  pages="37--37",
  address="Vanajanlinna, Hämeenlinna, Finland",
  url="chrome-extension://efaidnbmnnnibpcajpcglclefindmkaj/https://events.tuni.fi/app/uploads/2025/05/094c07de-scsb-2025-abstracts-poster-presentations.pdf",
  note="Abstract"
}