Influence of liquid pore precursors on morphology and mechanical properties of 3D scaffolds obtained by dry inversion phase method

Influence of liquid pore precursors on morphology and mechanical properties of 3D scaffolds obtained by dry inversion phase method

Polyester 3D scaffolds were obtained by dry inversion phase method. The influence of a polymer and liquid pore precursor type on the 3D scaffolds morphology, porosity and mechanical properties was tested. Polymers and precursors forming a porous structure were identified. It was found that 3D scaffo...

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Veröffentlicht in:Journal of biomedical materials research. Part B, Applied biomaterials Applied biomaterials, 2019-05, Vol.107 (4), p.1079-1087
Hauptverfasser: Kruk, Aleksandra, Gadomska-Gajadhur, Agnieszka, Rykaczewska, Izabela, Dulnik, Judyta, Ruśkowski, Paweł, Synoradzki, Ludwik
Format: Artikel
Sprache:eng
Schlagworte:
Biomedical materials
Butanol
Inversion
Materials research
Materials science
Mechanical properties
Morphology
Polylactic acid
Polymers
Porosity
Prepolymers
Scaffolds
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Zusammenfassung:Polyester 3D scaffolds were obtained by dry inversion phase method. The influence of a polymer and liquid pore precursor type on the 3D scaffolds morphology, porosity and mechanical properties was tested. Polymers and precursors forming a porous structure were identified. It was found that 3D scaffolds having the most preferable structure for cell cultures were obtained from polylactide with the addition of n-butanol as the liquid pore precursor. © 2018 Wiley Periodicals, Inc. J Biomed Mater Res Part B: Appl Biomater 107B: 1079-1087, 2019.
ISSN:1552-4973
1552-4981
DOI:10.1002/jbm.b.34200