Bioprinting Au Natural: The Biologics of Bioinks

The development of appropriate bioinks is a complex task, dependent on the mechanical and biochemical requirements of the final construct and the type of printer used for fabrication. The two most common tissue printers are micro-extrusion and digital light projection printers. Here we briefly discu...

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Autores principales:	Kelsey Willson, Anthony Atala, James J. Yoo
Formato:	article
Lenguaje:	EN
Publicado:	MDPI AG 2021
Materias:	bioprinting bioink 3D printing Microbiology QR1-502
Acceso en línea:	https://doaj.org/article/74c00ddd7e5f4be992c59002fb96c175
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id	oai:doaj.org-article:74c00ddd7e5f4be992c59002fb96c175
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spelling	oai:doaj.org-article:74c00ddd7e5f4be992c59002fb96c1752021-11-25T16:52:36ZBioprinting Au Natural: The Biologics of Bioinks10.3390/biom111115932218-273Xhttps://doaj.org/article/74c00ddd7e5f4be992c59002fb96c1752021-10-01T00:00:00Zhttps://www.mdpi.com/2218-273X/11/11/1593https://doaj.org/toc/2218-273XThe development of appropriate bioinks is a complex task, dependent on the mechanical and biochemical requirements of the final construct and the type of printer used for fabrication. The two most common tissue printers are micro-extrusion and digital light projection printers. Here we briefly discuss the required characteristics of a bioink for each of these printing processes. However, physical printing is only a short window in the lifespan of a printed construct—the system must support and facilitate cellular development after it is printed. To that end, we provide a broad overview of some of the biological molecules currently used as bioinks. Each molecule has advantages for specific tissues/cells, and potential disadvantages are discussed, along with examples of their current use in the field. Notably, it is stressed that active researchers are trending towards the use of composite bioinks. Utilizing the strengths from multiple materials is highlighted as a key component of bioink development.Kelsey WillsonAnthony AtalaJames J. YooMDPI AGarticlebioprintingbioink3D printingMicrobiologyQR1-502ENBiomolecules, Vol 11, Iss 1593, p 1593 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	bioprinting bioink 3D printing Microbiology QR1-502
spellingShingle	bioprinting bioink 3D printing Microbiology QR1-502 Kelsey Willson Anthony Atala James J. Yoo Bioprinting Au Natural: The Biologics of Bioinks
description	The development of appropriate bioinks is a complex task, dependent on the mechanical and biochemical requirements of the final construct and the type of printer used for fabrication. The two most common tissue printers are micro-extrusion and digital light projection printers. Here we briefly discuss the required characteristics of a bioink for each of these printing processes. However, physical printing is only a short window in the lifespan of a printed construct—the system must support and facilitate cellular development after it is printed. To that end, we provide a broad overview of some of the biological molecules currently used as bioinks. Each molecule has advantages for specific tissues/cells, and potential disadvantages are discussed, along with examples of their current use in the field. Notably, it is stressed that active researchers are trending towards the use of composite bioinks. Utilizing the strengths from multiple materials is highlighted as a key component of bioink development.
format	article
author	Kelsey Willson Anthony Atala James J. Yoo
author_facet	Kelsey Willson Anthony Atala James J. Yoo
author_sort	Kelsey Willson
title	Bioprinting Au Natural: The Biologics of Bioinks
title_short	Bioprinting Au Natural: The Biologics of Bioinks
title_full	Bioprinting Au Natural: The Biologics of Bioinks
title_fullStr	Bioprinting Au Natural: The Biologics of Bioinks
title_full_unstemmed	Bioprinting Au Natural: The Biologics of Bioinks
title_sort	bioprinting au natural: the biologics of bioinks
publisher	MDPI AG
publishDate	2021
url	https://doaj.org/article/74c00ddd7e5f4be992c59002fb96c175
work_keys_str_mv	AT kelseywillson bioprintingaunaturalthebiologicsofbioinks AT anthonyatala bioprintingaunaturalthebiologicsofbioinks AT jamesjyoo bioprintingaunaturalthebiologicsofbioinks
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Bioprinting Au Natural: The Biologics of Bioinks

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