Design and fabrication of biomimicking radially graded scaffolds <i>via</i> digital light processing 3D printing for bone regeneration

Wang, Yue; Chen, Shangsi; Liang, Haowen; Bai, Jiaming; Wang, Min

doi:10.1039/d3tb01573d

Cited by 3 publications

(2 citation statements)

References 64 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…Wang et al 38 showed that the graded porous scaffold had a greater compressive toughness and elastic modulus, and that the high-porosity uniform porous scaffold’s compression performance was comparable to that of the tibial spongy bone made of pork. Wang et al 76 reached similar conclusions.…”

Section: Wall Thicknessmentioning

confidence: 58%

See 1 more Smart Citation

Novel 3D printed TPMS scaffolds: microstructure, characteristics and applications in bone regeneration

Ma,

Li,

et al. 2024

J Tissue Eng

View full text Add to dashboard Cite

Bone defect disease seriously endangers human health and affects beauty and function. In the past five years, the three dimension (3D) printed radially graded triply periodic minimal surface (TPMS) porous scaffold has become a new solution for repairing bone defects. This review discusses 3D printing technologies and applications for TPMS scaffolds. To this end, the microstructural effects of 3D printed TPMS scaffolds on bone regeneration were reviewed and the structural characteristics of TPMS, which can promote bone regeneration, were introduced. Finally, the challenges and prospects of using TPMS scaffolds to treat bone defects were presented. This review is expected to stimulate the interest of bone tissue engineers in radially graded TPMS scaffolds and provide a reliable solution for the clinical treatment of personalised bone defects.

show abstract

Section: Wall Thicknessmentioning

confidence: 58%

“…This is because the preparation process has not yet reached the ideal requirements, which requires us to continuously improve the technology and overcome the process limits of 3D printing. 72 , 76 , 100 – 102 …”

Section: Limitationsmentioning

confidence: 99%

Novel 3D printed TPMS scaffolds: microstructure, characteristics and applications in bone regeneration

Ma,

Li,

et al. 2024

J Tissue Eng

View full text Add to dashboard Cite

show abstract

3D printing calcium phosphate ceramics with high osteoinductivity through pore architecture optimization

Wu,

Liu,

Feng

et al. 2024

Acta Biomaterialia

View full text Add to dashboard Cite

3D-Printed Silk Proteins for Bone Tissue Regeneration and Associated Immunomodulation

Waidi,

Debnath,

Datta

et al. 2024

Biomacromolecules

View full text Add to dashboard Cite

Current bone repair methods have limitations, prompting the exploration of innovative approaches. Tissue engineering emerges as a promising solution, leveraging biomaterials to craft scaffolds replicating the natural bone environment, facilitating cell growth and differentiation. Among fabrication techniques, three-dimensional (3D) printing stands out for its ability to tailor intricate scaffolds. Silk proteins (SPs), known for their mechanical strength and biocompatibility, are an excellent choice for engineering 3D-printed bone tissue engineering (BTE) scaffolds. This article comprehensively reviews bone biology, 3D printing, and the unique attributes of SPs, specifically detailing criteria for scaffold fabrication such as composition, structure, mechanics, and cellular responses. It examines the structural, mechanical, and biological attributes of SPs, emphasizing their suitability for BTE. Recent studies on diverse 3D printing approaches using SPs-based for BTE are highlighted, alongside advancements in their 3D and four-dimensional (4D) printing and their role in osteo-immunomodulation. Future directions in the use of SPs for 3D printing in BTE are outlined.

show abstract

Design and fabrication of biomimicking radially graded scaffolds via digital light processing 3D printing for bone regeneration

Abstract: Four types of biomimicking radially graded scaffolds were designed and fabricated via digital light processing 3D printing. Graded gyroid–gyroid scaffolds exhibited better dimensional accuracy, compressive property, and cell proliferation rate.

Cited by 3 publications

References 64 publications

Novel 3D printed TPMS scaffolds: microstructure, characteristics and applications in bone regeneration

Novel 3D printed TPMS scaffolds: microstructure, characteristics and applications in bone regeneration

3D printing calcium phosphate ceramics with high osteoinductivity through pore architecture optimization

3D-Printed Silk Proteins for Bone Tissue Regeneration and Associated Immunomodulation

Contact Info

Product

Resources

About