Bioceramic scaffolds with triply periodic minimal surface architectures guide early-stage bone regeneration

Shen, Miaoda; Li, Yifan; Lu, Fengling; Gou, Yahui; Zhong, Cheng; He, Shu-Kun; Zhao, Chenchen; Gao, Yang; Zhang, Lei; Yang, Xianyan; Gou, Zhongru; Xu, Sanzhong

doi:10.1016/j.bioactmat.2023.02.012

Cited by 23 publications

(19 citation statements)

References 61 publications

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“…CSi bioceramics have a wider range of chemical compositions, and the preparation methods include sol–gel method, chemical precipitation, hydrothermal method, and solid-state reaction. , In the study of Wang et al, DLP-printed Mg-substituted wollastonite (CSi-Mg) scaffold showed excellent osteogenic ability compared with akermanite and the pure wollastonite scaffolds (Figure d). Wu et al., Xu et al, Qin et al, and Shen et al also revealed that CSi-Mg ceramic exhibited superior osteogenic ability. Mirkhalaf et al reported that doping Mg could enhance the bone regeneration ability of baghdadite scaffolds.…”

Section: Performance Of Vp-printed Bioactive Ceramic Bone Scaffoldsmentioning

confidence: 97%

“…56,223 In the study of Wang et al, 203 DLPprinted Mg-substituted wollastonite (CSi-Mg) scaffold showed excellent osteogenic ability compared with akermanite and the pure wollastonite scaffolds (Figure 19d). Wu et al, 200 Xu et al, 202 Qin et al, 221 and Shen et al 224 also revealed that CSi-Mg ceramic exhibited superior osteogenic ability. Mirkhalaf et al 222 reported that doping Mg could enhance the bone regeneration ability of baghdadite scaffolds.…”

Section: Performance Of Vp-printed Bioactive Ceramic Bone Scaffoldsmentioning

confidence: 97%

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Comprehensive Review on Fabricating Bioactive Ceramic Bone Scaffold Using Vat Photopolymerization

Liu

Wang

Liu³

et al. 2023

ACS Biomater. Sci. Eng.

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In recent years, bioactive ceramic bone scaffolds have drawn remarkable attention as an alternative method for treating and repairing bone defects. Vat photopolymerization (VP) is a promising additive manufacturing (AM) technique that enables the efficient and accurate fabrication of bioactive ceramic bone scaffolds. This review systematically reviews the research progress of VP-printed bioactive ceramic bone scaffolds. First, a summary and comparison of commonly used bioactive ceramics and different VP techniques are provided. This is followed by a detailed introduction to the preparation of ceramic suspensions and optimization of printing and heat treatment processes. The mechanical strength and biological performance of the VP-printed bioactive ceramic scaffolds are then discussed. Finally, current challenges and future research directions in this field are highlighted.

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Section: Performance Of Vp-printed Bioactive Ceramic Bone Scaffoldsmentioning

confidence: 97%

Section: Performance Of Vp-printed Bioactive Ceramic Bone Scaffoldsmentioning

confidence: 97%

Comprehensive Review on Fabricating Bioactive Ceramic Bone Scaffold Using Vat Photopolymerization

Liu

Wang

Liu³

et al. 2023

ACS Biomater. Sci. Eng.

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“…[110,111] On the other side, the macrostructure of scaffolds can regulate cell distribution with higher spatial complexity, and further affect cell behaviors. [112][113][114] After decades of development, biological scaffolds have been derived into various types and preparation methods. Traditional preparation methods such as freeze-drying, [115] electrostatic spinning, [108] gas foaming, [116] particle leaching, [115] and other technologies have been widely used in the preparation of biological scaffolds.…”

Section: Biological Scaffoldsmentioning

confidence: 99%

“…[ 110,111 ] On the other side, the macrostructure of scaffolds can regulate cell distribution with higher spatial complexity, and further affect cell behaviors. [ 112–114 ]…”

Section: Scaffold‐based Multicellular Platformsmentioning

confidence: 99%

Three‐dimensional multicellular biomaterial platforms for biomedical application

Hao,

Qin,

2023

Interdisciplinary Materials

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The three‐dimensional (3D) multicellular platforms prepared by cells or biomaterials have been widely applied in biomedical fields for the regeneration of complex tissues, the exploration of cell crosstalk, and the establishment of tissue physiological and pathological models. Compared with the traditional 2D culture methods, the 3D multicellular platforms are easier to adjust the components and structures of extracellular matrix (ECM) because of the synthesis of ECM by cells and the use of biomaterials. Moreover, the 3D multicellular platforms also can customize the cell distribution and precisely design micro and macro structures of the systems. Based on these typical advantages of 3D multicellular platforms and their increasingly important position in the biomedical field, this review summarizes the present 3D multicellular platforms. Herein, current 3D multicellular platforms are divided into two major types: scaffold‐free and scaffold‐based 3D multicellular platforms. The specific characteristics and applications of different types of 3D multicellular platforms are thoroughly introduced to help readers understand how different models affect and regulate cell behaviors and inspire researchers on how to select and design suitable 3D multicellular platforms according to different application scenarios.

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“…This was attributed to the fact that the complex 3D structures could provide more space for cell attachment, growth, and proliferation. 60 To minimize the effect of non-uniform cell distributions resulted from the seeding process, as shown in Fig. 13(b), the proliferation rate was normalized.…”

Section: In Vitro Biological Performancementioning

confidence: 99%

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

Wang,

Chen,

Liang

et al. 2023

J. Mater. Chem. B

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Bioceramic scaffolds with triply periodic minimal surface architectures guide early-stage bone regeneration

Cited by 23 publications

References 61 publications

Comprehensive Review on Fabricating Bioactive Ceramic Bone Scaffold Using Vat Photopolymerization

Comprehensive Review on Fabricating Bioactive Ceramic Bone Scaffold Using Vat Photopolymerization

Three‐dimensional multicellular biomaterial platforms for biomedical application

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

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