Manufacturing of substitutes for spongy bone with increased absorbability
Monika Budnicka , Agnieszka Gadomska-Gajadhur , Paweł Ruśkowski
AbstractComposite scaffolds with increased hydrophilicity were prepared for the cancellous bone regeneration by the freeze-extraction method. As a construction material, a poly-L-lactide (plla) was applied. As a hydrophilic, modifying agent a methacrylic acid copolymer under trade name Eudragit® was used. A preliminary investigation and the optimization of the process were performed. For the obtained scaffolds, regression equations determining the effect: Eudragit® e100/plla weight ratio; volume ratio of methanol (porophore)/plla solution in dioxane on the interconnected porosity and the mass absorbability of obtained implants, were calculated.
|Publication size in sheets||0.7|
|Book||EYEC Monograph: 8th European Young Engineers Conference, 2019, Warszawa, Politechnika Warszawska, Wydział Inżynierii Chemicznej i Procesowej, ISBN 978-83-936575-7-5, 364 p.|
|Keywords in English||porous implant, polylactide, Eudragit®, freeze-extraction method.|
|Score||= 0.0, 24-06-2020, ChapterFromConference|
|Publication indicators||= 1; = 1.0|
|Citation count*||1 (2020-07-27)|
* presented citation count is obtained through Internet information analysis and it is close to the number calculated by the Publish or Perish system.