Toward Biomimetic Scaffolds for Tissue Engineering: 3D Printing Techniques in Regenerative Medicine

Justin J. Chung; Heejung Im; Soo Hyun Kim; Jong Woong Park; Youngmee Jung

doi:10.3389/fbioe.2020.586406

Toward Biomimetic Scaffolds for Tissue Engineering: 3D Printing Techniques in Regenerative Medicine

Justin J. Chung
, Heejung Im
, Soo Hyun Kim
, Jong Woong Park
, Youngmee Jung^*

^*Corresponding author for this work

Department of Biomedical Sciences

Research output: Contribution to journal › Review article › peer-review

143 Citations (Scopus)

Abstract

Three-dimensional (3D) printing technology allows fabricating complex and precise structures by stacking materials layer by layer. The fabrication method has a strong potential in the regenerative medicine field to produce customizable and defect-fillable scaffolds for tissue regeneration. Plus, biocompatible materials, bioactive molecules, and cells can be printed together or separately to enhance scaffolds, which can save patients who suffer from shortage of transplantable organs. There are various 3D printing techniques that depend on the types of materials, or inks, used. Here, different types of organs (bone, cartilage, heart valve, liver, and skin) that are aided by 3D printed scaffolds and printing methods that are applied in the biomedical fields are reviewed.

Original language	English
Article number	586406
Journal	Frontiers in Bioengineering and Biotechnology
Volume	8
DOIs	https://doi.org/10.3389/fbioe.2020.586406
Publication status	Published - 2020 Nov 4

Bibliographical note

Funding Information:
This research was supported by the KIST Institutional Program (2V08550). This work was partially supported by the Nano-Material Technology Development Program (NRF-2018M3A7B4071106) through the National Research Foundation of Korea and a National Research Foundation of Korea grant (NRF-2020R1C1C1012881) funded by the Ministry of Science and ICT (MSIT).

Publisher Copyright:
© Copyright © 2020 Chung, Im, Kim, Park and Jung.

Keywords

3D printing
bioink
regenerative medicine
scaffold
tissue engineering

ASJC Scopus subject areas

Biotechnology
Bioengineering
Histology
Biomedical Engineering

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Cite this

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abstract = "Three-dimensional (3D) printing technology allows fabricating complex and precise structures by stacking materials layer by layer. The fabrication method has a strong potential in the regenerative medicine field to produce customizable and defect-fillable scaffolds for tissue regeneration. Plus, biocompatible materials, bioactive molecules, and cells can be printed together or separately to enhance scaffolds, which can save patients who suffer from shortage of transplantable organs. There are various 3D printing techniques that depend on the types of materials, or inks, used. Here, different types of organs (bone, cartilage, heart valve, liver, and skin) that are aided by 3D printed scaffolds and printing methods that are applied in the biomedical fields are reviewed.",

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AU - Park, Jong Woong

AU - Jung, Youngmee

N1 - Funding Information: This research was supported by the KIST Institutional Program (2V08550). This work was partially supported by the Nano-Material Technology Development Program (NRF-2018M3A7B4071106) through the National Research Foundation of Korea and a National Research Foundation of Korea grant (NRF-2020R1C1C1012881) funded by the Ministry of Science and ICT (MSIT). Publisher Copyright: © Copyright © 2020 Chung, Im, Kim, Park and Jung.

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AB - Three-dimensional (3D) printing technology allows fabricating complex and precise structures by stacking materials layer by layer. The fabrication method has a strong potential in the regenerative medicine field to produce customizable and defect-fillable scaffolds for tissue regeneration. Plus, biocompatible materials, bioactive molecules, and cells can be printed together or separately to enhance scaffolds, which can save patients who suffer from shortage of transplantable organs. There are various 3D printing techniques that depend on the types of materials, or inks, used. Here, different types of organs (bone, cartilage, heart valve, liver, and skin) that are aided by 3D printed scaffolds and printing methods that are applied in the biomedical fields are reviewed.

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Toward Biomimetic Scaffolds for Tissue Engineering: 3D Printing Techniques in Regenerative Medicine

Abstract

Bibliographical note

Keywords

ASJC Scopus subject areas

Access to Document

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