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Natural Materials for 3D Printing and Their Applications

In recent years, 3D printing has gradually become a well-known new topic and a research hotspot. At the same time, the advent of 3D printing is inseparable from the preparation of bio-ink. Natural materials have the advantages of low toxicity or even non-toxicity, there being abundant raw materials,...

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Autores principales: Su, Chunyu, Chen, Yutong, Tian, Shujing, Lu, Chunxiu, Lv, Qizhuang
Formato: Online Artículo Texto
Lenguaje:English
Publicado: MDPI 2022
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9689506/
https://www.ncbi.nlm.nih.gov/pubmed/36421570
http://dx.doi.org/10.3390/gels8110748
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author Su, Chunyu
Chen, Yutong
Tian, Shujing
Lu, Chunxiu
Lv, Qizhuang
author_facet Su, Chunyu
Chen, Yutong
Tian, Shujing
Lu, Chunxiu
Lv, Qizhuang
author_sort Su, Chunyu
collection PubMed
description In recent years, 3D printing has gradually become a well-known new topic and a research hotspot. At the same time, the advent of 3D printing is inseparable from the preparation of bio-ink. Natural materials have the advantages of low toxicity or even non-toxicity, there being abundant raw materials, easy processing and modification, excellent mechanical properties, good biocompatibility, and high cell activity, making them very suitable for the preparation of bio-ink. With the help of 3D printing technology, the prepared materials and scaffolds can be widely used in tissue engineering and other fields. Firstly, we introduce the natural materials and their properties for 3D printing and summarize the physical and chemical properties of these natural materials and their applications in tissue engineering after modification. Secondly, we discuss the modification methods used for 3D printing materials, including physical, chemical, and protein self-assembly methods. We also discuss the method of 3D printing. Then, we summarize the application of natural materials for 3D printing in tissue engineering, skin tissue, cartilage tissue, bone tissue, and vascular tissue. Finally, we also express some views on the research and application of these natural materials.
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spelling pubmed-96895062022-11-25 Natural Materials for 3D Printing and Their Applications Su, Chunyu Chen, Yutong Tian, Shujing Lu, Chunxiu Lv, Qizhuang Gels Review In recent years, 3D printing has gradually become a well-known new topic and a research hotspot. At the same time, the advent of 3D printing is inseparable from the preparation of bio-ink. Natural materials have the advantages of low toxicity or even non-toxicity, there being abundant raw materials, easy processing and modification, excellent mechanical properties, good biocompatibility, and high cell activity, making them very suitable for the preparation of bio-ink. With the help of 3D printing technology, the prepared materials and scaffolds can be widely used in tissue engineering and other fields. Firstly, we introduce the natural materials and their properties for 3D printing and summarize the physical and chemical properties of these natural materials and their applications in tissue engineering after modification. Secondly, we discuss the modification methods used for 3D printing materials, including physical, chemical, and protein self-assembly methods. We also discuss the method of 3D printing. Then, we summarize the application of natural materials for 3D printing in tissue engineering, skin tissue, cartilage tissue, bone tissue, and vascular tissue. Finally, we also express some views on the research and application of these natural materials. MDPI 2022-11-17 /pmc/articles/PMC9689506/ /pubmed/36421570 http://dx.doi.org/10.3390/gels8110748 Text en © 2022 by the authors. https://creativecommons.org/licenses/by/4.0/Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (https://creativecommons.org/licenses/by/4.0/).
spellingShingle Review
Su, Chunyu
Chen, Yutong
Tian, Shujing
Lu, Chunxiu
Lv, Qizhuang
Natural Materials for 3D Printing and Their Applications
title Natural Materials for 3D Printing and Their Applications
title_full Natural Materials for 3D Printing and Their Applications
title_fullStr Natural Materials for 3D Printing and Their Applications
title_full_unstemmed Natural Materials for 3D Printing and Their Applications
title_short Natural Materials for 3D Printing and Their Applications
title_sort natural materials for 3d printing and their applications
topic Review
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9689506/
https://www.ncbi.nlm.nih.gov/pubmed/36421570
http://dx.doi.org/10.3390/gels8110748
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