The effect of extruder pressure of 3D bioprinter on hardness and compressive of scaffold bovine hydroxyapatite

The aims of the study are to find out bio-printer extruder pressure effect toward the hardness and compressive strength of bovine hydroxyapatite (BHA). BHA and Glycerin are mixed with a 1:1 ratio. After 24 h bioink will be formed and can be used as a material to print scaffold. The scaffold is print...

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Autores principales:	Joko Triyono, Ahlan Nurzengky, Heru Sukanto, Yohanes Nugroho
Formato:	article
Lenguaje:	EN
Publicado:	Taylor & Francis Group 2019
Materias:	bovine hydroxyapatite (bha) glycerin scaffold 3d printing Engineering (General). Civil engineering (General) TA1-2040
Acceso en línea:	https://doaj.org/article/09c84e0b4b7246cb9dfdee04adc347af
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spelling	oai:doaj.org-article:09c84e0b4b7246cb9dfdee04adc347af2021-11-04T15:51:55ZThe effect of extruder pressure of 3D bioprinter on hardness and compressive of scaffold bovine hydroxyapatite2331-191610.1080/23311916.2019.1586812https://doaj.org/article/09c84e0b4b7246cb9dfdee04adc347af2019-01-01T00:00:00Zhttp://dx.doi.org/10.1080/23311916.2019.1586812https://doaj.org/toc/2331-1916The aims of the study are to find out bio-printer extruder pressure effect toward the hardness and compressive strength of bovine hydroxyapatite (BHA). BHA and Glycerin are mixed with a 1:1 ratio. After 24 h bioink will be formed and can be used as a material to print scaffold. The scaffold is printed with a pressure variation of 100, 150, 200 and 250 KPa. After the printing process is done, the scaffold is kept on heat bed for 10 min with 100°C temperature. The hardness test result in this study has the highest value of 24.23 ± 1.22 HVN and 2.03 ± 0.12 HVN for its lowest. The compressive strength test has the highest value of 5.71 ± 0.42 MPa with the lowest value of 3.22 ± 0.13 MPa. The observation of BHA scaffold pores using a microscope shows that the pores have an average size of 100–200 µm.Joko TriyonoAhlan NurzengkyHeru SukantoYohanes NugrohoTaylor & Francis Grouparticlebovine hydroxyapatite (bha)glycerinscaffold3d printingEngineering (General). Civil engineering (General)TA1-2040ENCogent Engineering, Vol 6, Iss 1 (2019)
institution	DOAJ
collection	DOAJ
language	EN
topic	bovine hydroxyapatite (bha) glycerin scaffold 3d printing Engineering (General). Civil engineering (General) TA1-2040
spellingShingle	bovine hydroxyapatite (bha) glycerin scaffold 3d printing Engineering (General). Civil engineering (General) TA1-2040 Joko Triyono Ahlan Nurzengky Heru Sukanto Yohanes Nugroho The effect of extruder pressure of 3D bioprinter on hardness and compressive of scaffold bovine hydroxyapatite
description	The aims of the study are to find out bio-printer extruder pressure effect toward the hardness and compressive strength of bovine hydroxyapatite (BHA). BHA and Glycerin are mixed with a 1:1 ratio. After 24 h bioink will be formed and can be used as a material to print scaffold. The scaffold is printed with a pressure variation of 100, 150, 200 and 250 KPa. After the printing process is done, the scaffold is kept on heat bed for 10 min with 100°C temperature. The hardness test result in this study has the highest value of 24.23 ± 1.22 HVN and 2.03 ± 0.12 HVN for its lowest. The compressive strength test has the highest value of 5.71 ± 0.42 MPa with the lowest value of 3.22 ± 0.13 MPa. The observation of BHA scaffold pores using a microscope shows that the pores have an average size of 100–200 µm.
format	article
author	Joko Triyono Ahlan Nurzengky Heru Sukanto Yohanes Nugroho
author_facet	Joko Triyono Ahlan Nurzengky Heru Sukanto Yohanes Nugroho
author_sort	Joko Triyono
title	The effect of extruder pressure of 3D bioprinter on hardness and compressive of scaffold bovine hydroxyapatite
title_short	The effect of extruder pressure of 3D bioprinter on hardness and compressive of scaffold bovine hydroxyapatite
title_full	The effect of extruder pressure of 3D bioprinter on hardness and compressive of scaffold bovine hydroxyapatite
title_fullStr	The effect of extruder pressure of 3D bioprinter on hardness and compressive of scaffold bovine hydroxyapatite
title_full_unstemmed	The effect of extruder pressure of 3D bioprinter on hardness and compressive of scaffold bovine hydroxyapatite
title_sort	effect of extruder pressure of 3d bioprinter on hardness and compressive of scaffold bovine hydroxyapatite
publisher	Taylor & Francis Group
publishDate	2019
url	https://doaj.org/article/09c84e0b4b7246cb9dfdee04adc347af
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The effect of extruder pressure of 3D bioprinter on hardness and compressive of scaffold bovine hydroxyapatite

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