Fused deposition modeling of poly(ether ether ketone) scaffolds

In this paper, poly(ether ether ketone) (PEEK) scaffold was manufactured using the fused deposition modeling (FDM) technology with a modified platform. The effect of processing parameters of FDM on the porosity and compressive strength of PEEK scaffold with uniform pores (0.8 mm of diameter) was opt...

Descripción completa

Guardado en:

Detalles Bibliográficos
Autores principales:	Song Xiaohui, Shi Dengwen, Song Pinghui, Han Xingguo, Wei Qingsong, Huang Chuanmo
Formato:	article
Lenguaje:	EN
Publicado:	De Gruyter 2021
Materias:	fused deposition modeling poly(ether ether ketone) scaffolds mechanical properties Technology T Chemical technology TP1-1185 Chemicals: Manufacture, use, etc. TP200-248
Acceso en línea:	https://doaj.org/article/7586aa80eb474680b3f4ebc7bb4ef3f8
Etiquetas:	Agregar Etiqueta Sin Etiquetas, Sea el primero en etiquetar este registro!

id	oai:doaj.org-article:7586aa80eb474680b3f4ebc7bb4ef3f8
record_format	dspace
spelling	oai:doaj.org-article:7586aa80eb474680b3f4ebc7bb4ef3f82021-12-05T14:10:50ZFused deposition modeling of poly(ether ether ketone) scaffolds2191-032410.1515/htmp-2021-0009https://doaj.org/article/7586aa80eb474680b3f4ebc7bb4ef3f82021-02-01T00:00:00Zhttps://doi.org/10.1515/htmp-2021-0009https://doaj.org/toc/2191-0324In this paper, poly(ether ether ketone) (PEEK) scaffold was manufactured using the fused deposition modeling (FDM) technology with a modified platform. The effect of processing parameters of FDM on the porosity and compressive strength of PEEK scaffold with uniform pores (0.8 mm of diameter) was optimized through Taguchi methodology. With the determined parameters, four kinds of PEEK scaffolds with gradient pores (0.4–0.8 mm, 0.6–1.0 mm, 0.8–1.2 mm, and 1.2–2.0 mm) were manufactured. The scaffolds were investigated using scanning electron microscopy. The results showed that the pores of scaffolds were interconnected with rough surface, which can allow the attachment, migration, and differentiation of cells for bone forming. The tensile strength, compressive max strength, and compressive yield strength of scaffolds were between 18 and 35 MPa, 197.83 and 370.42 MPa, and 26 and 36 MPa, respectively. The mechanical properties of the scaffolds can satisfy the loading requirements of human bones. Therefore, the PEEK scaffolds have a potential to be used in tissue engineering as implants.Song XiaohuiShi DengwenSong PinghuiHan XingguoWei QingsongHuang ChuanmoDe Gruyterarticlefused deposition modelingpoly(ether ether ketone)scaffoldsmechanical propertiesTechnologyTChemical technologyTP1-1185Chemicals: Manufacture, use, etc.TP200-248ENHigh Temperature Materials and Processes, Vol 40, Iss 1, Pp 1-11 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	fused deposition modeling poly(ether ether ketone) scaffolds mechanical properties Technology T Chemical technology TP1-1185 Chemicals: Manufacture, use, etc. TP200-248
spellingShingle	fused deposition modeling poly(ether ether ketone) scaffolds mechanical properties Technology T Chemical technology TP1-1185 Chemicals: Manufacture, use, etc. TP200-248 Song Xiaohui Shi Dengwen Song Pinghui Han Xingguo Wei Qingsong Huang Chuanmo Fused deposition modeling of poly(ether ether ketone) scaffolds
description	In this paper, poly(ether ether ketone) (PEEK) scaffold was manufactured using the fused deposition modeling (FDM) technology with a modified platform. The effect of processing parameters of FDM on the porosity and compressive strength of PEEK scaffold with uniform pores (0.8 mm of diameter) was optimized through Taguchi methodology. With the determined parameters, four kinds of PEEK scaffolds with gradient pores (0.4–0.8 mm, 0.6–1.0 mm, 0.8–1.2 mm, and 1.2–2.0 mm) were manufactured. The scaffolds were investigated using scanning electron microscopy. The results showed that the pores of scaffolds were interconnected with rough surface, which can allow the attachment, migration, and differentiation of cells for bone forming. The tensile strength, compressive max strength, and compressive yield strength of scaffolds were between 18 and 35 MPa, 197.83 and 370.42 MPa, and 26 and 36 MPa, respectively. The mechanical properties of the scaffolds can satisfy the loading requirements of human bones. Therefore, the PEEK scaffolds have a potential to be used in tissue engineering as implants.
format	article
author	Song Xiaohui Shi Dengwen Song Pinghui Han Xingguo Wei Qingsong Huang Chuanmo
author_facet	Song Xiaohui Shi Dengwen Song Pinghui Han Xingguo Wei Qingsong Huang Chuanmo
author_sort	Song Xiaohui
title	Fused deposition modeling of poly(ether ether ketone) scaffolds
title_short	Fused deposition modeling of poly(ether ether ketone) scaffolds
title_full	Fused deposition modeling of poly(ether ether ketone) scaffolds
title_fullStr	Fused deposition modeling of poly(ether ether ketone) scaffolds
title_full_unstemmed	Fused deposition modeling of poly(ether ether ketone) scaffolds
title_sort	fused deposition modeling of poly(ether ether ketone) scaffolds
publisher	De Gruyter
publishDate	2021
url	https://doaj.org/article/7586aa80eb474680b3f4ebc7bb4ef3f8
work_keys_str_mv	AT songxiaohui fuseddepositionmodelingofpolyetheretherketonescaffolds AT shidengwen fuseddepositionmodelingofpolyetheretherketonescaffolds AT songpinghui fuseddepositionmodelingofpolyetheretherketonescaffolds AT hanxingguo fuseddepositionmodelingofpolyetheretherketonescaffolds AT weiqingsong fuseddepositionmodelingofpolyetheretherketonescaffolds AT huangchuanmo fuseddepositionmodelingofpolyetheretherketonescaffolds
_version_	1718371672785944576

Fused deposition modeling of poly(ether ether ketone) scaffolds

Ejemplares similares