Laser-based 3D bioprinting

Vinson, Benjamin T.; Sklare, Samuel C.; Huang, Yong; Chrisey, Douglas B.

doi:10.1201/b21916-4

Cited by 2 publications

(1 citation statement)

References 1 publication

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“…Nevertheless, this method is fast and relatively cheap. Lastly, laser-assisted bioprinting (LAB) is also applied for skin biofabrication. ,, This is a noncontact, nozzle-free method where a laser beam is absorbed by the ribbon that generates a local bubble in bioink on the opposite side. LAB is applied for bioprinting with high cell density bioinks at a resolution of nearly a single cell.…”

Section: Bioprintingmentioning

confidence: 99%

3D Bioprinting in Skin Related Research: Recent Achievements and Application Perspectives

et al. 2021

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In recent years, significant progress has been observed in the field of skin bioprinting, which has a huge potential to revolutionize the way of treatment in injury and surgery. Furthermore, it may be considered as an appropriate platform to perform the assessment and screening of cosmetic and pharmaceutical formulations. Therefore, the objective of this paper was to review the latest advances in 3D bioprinting dedicated to skin applications. In order to explain the boundaries of this technology, the architecture and functions of the native skin were briefly described. The principles of bioprinting methods were outlined along with a detailed description of key elements that are required to fabricate the skin equivalents. Next, the overview of recent progress in 3D bioprinting studies was presented. The article also highlighted the potential applications of bioengineered skin substituents in various fields including regenerative medicine, modeling of diseases, and cosmetics/drugs testing. The advantages, limitations, and future directions of this technology were also discussed.

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Section: Bioprintingmentioning

confidence: 99%

3D Bioprinting in Skin Related Research: Recent Achievements and Application Perspectives

et al. 2021

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Recent Advances in 3D Printing of Smart Scaffolds for Bone Tissue Engineering and Regeneration

Yuan,

Zhu,

Yang

et al. 2024

Advanced Materials

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The repair and functional reconstruction of bone defects resulting from severe trauma, surgical resection, degenerative disease, and congenital malformation pose significant clinical challenges. Bone tissue engineering (BTE) holds immense potential in treating these severe bone defects, without incurring prevalent complications associated with conventional autologous or allogeneic bone grafts. 3D printing technology enables control over architectural structures at multiple length scales and has been extensively employed to process biomimetic scaffolds for BTE. In contrast to inert and functional bone grafts, next‐generation smart scaffolds possess a remarkable ability to mimic the dynamic nature of native extracellular matrix (ECM), thereby facilitating bone repair and regeneration. Additionally, they can generate tailored and controllable therapeutic effects, such as antibacterial or antitumor properties, in response to exogenous and/or endogenous stimuli. This review provides a comprehensive assessment of the progress of 3D‐printed smart scaffolds for BTE applications. It begins with an introduction to bone physiology, followed by an overview of 3D printing technologies utilized for smart scaffolds. Notable advances in various stimuli‐responsive strategies, therapeutic efficacy, and applications of 3D‐printed smart scaffolds are discussed. Finally, the review highlights the existing challenges in the development and clinical implementation of smart scaffolds, as well as emerging technologies in this field.

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Laser-based 3D bioprinting

Cited by 2 publications

References 1 publication

3D Bioprinting in Skin Related Research: Recent Achievements and Application Perspectives

3D Bioprinting in Skin Related Research: Recent Achievements and Application Perspectives

Recent Advances in 3D Printing of Smart Scaffolds for Bone Tissue Engineering and Regeneration

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