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Obtaining biocompatible polymeric scaffolds loaded with calcium phosphates through the digital light processing technique

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Main Authors: Duque, Carolina, Gómez-Tirado, arlos Andrés, Ocampo, Sebastián
Format: Book
Language:English
Published: Springer 2023
Subjects:
SBF
Online Access:https://link.springer.com/article/10.1557/s43578-023-01144-0
https://dlib.phenikaa-uni.edu.vn/handle/PNK/9001
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spelling oai:localhost:PNK-90012023-09-14T04:35:19Z Obtaining biocompatible polymeric scaffolds loaded with calcium phosphates through the digital light processing technique Duque, Carolina Gómez-Tirado, arlos Andrés Ocampo, Sebastián SBF CC-BY In the present work, scaffolds with gyroid TPMS geometry were obtained from a commercial resin of acrylic nature loaded with 0.5% and 1% w/V of calcium phosphate nanoparticles through DLP. The scaffolds obtained presented Young's Modulus between 300 and 400 MPa, which makes them suitable for bone applications. The surface treatment by oxygen plasma carried out on the scaffolds resulted in a notable improvement in the wettability of the surfaces, which favours cell adhesion on the surface of the materials. The in vitro bioactivity assay conducted on the resin/calcium phosphate particles composite material showed that an apatitic layer forms on the surface of the samples from the third day of exposure to simulated body fluid (SBF), indicating that the composite material has in vitro bioactive behaviour. Biological tests demonstrated that the material is not cytotoxic and favours cell adhesion and that the gyroid geometry promotes cell proliferation. 2023-09-14T04:35:19Z 2023-09-14T04:35:19Z 2023 Book https://link.springer.com/article/10.1557/s43578-023-01144-0 https://dlib.phenikaa-uni.edu.vn/handle/PNK/9001 en application/pdf Springer
institution Digital Phenikaa
collection Digital Phenikaa
language English
topic SBF
spellingShingle SBF
Duque, Carolina
Gómez-Tirado, arlos Andrés
Ocampo, Sebastián
Obtaining biocompatible polymeric scaffolds loaded with calcium phosphates through the digital light processing technique
description CC-BY
format Book
author Duque, Carolina
Gómez-Tirado, arlos Andrés
Ocampo, Sebastián
author_facet Duque, Carolina
Gómez-Tirado, arlos Andrés
Ocampo, Sebastián
author_sort Duque, Carolina
title Obtaining biocompatible polymeric scaffolds loaded with calcium phosphates through the digital light processing technique
title_short Obtaining biocompatible polymeric scaffolds loaded with calcium phosphates through the digital light processing technique
title_full Obtaining biocompatible polymeric scaffolds loaded with calcium phosphates through the digital light processing technique
title_fullStr Obtaining biocompatible polymeric scaffolds loaded with calcium phosphates through the digital light processing technique
title_full_unstemmed Obtaining biocompatible polymeric scaffolds loaded with calcium phosphates through the digital light processing technique
title_sort obtaining biocompatible polymeric scaffolds loaded with calcium phosphates through the digital light processing technique
publisher Springer
publishDate 2023
url https://link.springer.com/article/10.1557/s43578-023-01144-0
https://dlib.phenikaa-uni.edu.vn/handle/PNK/9001
_version_ 1779307146251337728
score 8.881002

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