Digital light processing of complex-shaped 3D-zircon (ZrSiO4) ceramic components from a photocurable polysiloxane/ZrO2 slurry

He, Chao; Cao, Yueqi; Ma, Cong; Liu, Xinger; Hou, Feng; Yan, Liwen; Guo, Anran; Liu, Jiachen

doi:10.1016/j.ceramint.2021.08.189

Cited by 14 publications

(7 citation statements)

References 41 publications

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“…DLP polymerizes layers of resin by ultraviolet curing, in order to increase printing efficiency and reduce production costs, quickens the process (He et al, 2021;Coppola et al, 2022). Furthermore, it has precision and can generate porous structures, such as membranes used in bone regeneration and the application of agents (Chen et al, 2022).…”

Section: Discussionmentioning

confidence: 99%

Mechanical, chemical and biological properties of PLA 3D printer: A systematic review

Lodi,

Campos,

Reis

2023

RSD

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The aim of this systematic review is to evaluate, through the in vitro studies included, whether PLA has mechanical, chemical and biological properties that enable its clinical use in dentistry. An electronic search was carried out in the Pubmed, Science Direct, Embase and Scopus databases containing the terms ''polylactic acid'', ''3D printing'',''biomaterials'',''dental materials'', dental prosthesis and dentistry. The objective of the inclusion criteria was to cover articles written and published in English that focused on the use of PLA in the field of dental materials and biomaterials printed using the 3D method. Any articles that did not focus on the study of PLA polymer, as well as systematic reviews, book chapters, abstracts, letters and conference articles were excluded. 1814 references were found, which after applying the exclusion criteria resulted in the final inclusion of 13 articles for the review. Based on the studies included in this systematic review, it is possible to conclude that 3D printed PLA used as a dental material and biomaterial presents favorable mechanical, chemical and biological properties that indicate its potential clinical use.

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Section: Discussionmentioning

confidence: 99%

Mechanical, chemical and biological properties of PLA 3D printer: A systematic review

Lodi,

Campos,

Reis

2023

RSD

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“…Compared with Al 2 O 3 , the composition exhibited a significantly enhanced density (99.4%), bent strength (516.7 MPa), and indentation fracture toughness (7.76 MPa m 1/2 ). Moreover, except for Al 2 O 3 , the addition of 3Y-TZP, 125 and polysiloxane, 126 can also increase the crystallization degree of the ZrO 2 products. In fact, the stabilization of zirconia with yttrium oxide has shown remarkable results, and Buj-Corral et al has obtained dense yttrium oxide stabilized zirconia by extrusion, with mechanical properties up to 176 MPa, providing a reference for the selection of suitable printing conditions.…”

Section: Future Perspectives For Additive Manufacturing Of Bioceramic...mentioning

confidence: 99%

Additive Manufacturing of Bioceramic Implants for Restoration Bone Engineering: Technologies, Advances, and Future Perspectives

Zhou

Su²,

et al. 2023

ACS Biomater. Sci. Eng.

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Treating bone defects is highly challenging because they do not heal on their own inside the patients, so implants are needed to assist in the reconstruction of the bone. Bioceramic implants based on additive manufacturing (AM) are currently emerging as promising treatment options for restoration bone engineering. On the one hand, additively manufactured bioceramic implants have excellent mechanical properties and biocompatibility, which are suitable for bone regeneration. On the other hand, the designable structure and adjustable pores of additively manufactured bioceramic implants allow them to promote suitable cell growth and tissue climbing. Herein, this review unfolds to introduce several frequently employed AM technologies for bioceramic implants. After that, advances in commonly used additively manufactured bioceramic implants, including bioinert ceramic implants, bioactive ceramic implants, and bioceramic/organic composite implants, are categorized and summarized. Finally, the future perspectives of additively manufactured bioceramic implants, in terms of mechanical performance improvement, innovative structural design, biological property enhancement, and other functionalization approaches, are proposed and forecasted. This review is believed to provide some fundamental understanding and cutting-edge knowledge for the additive manufacturing of bioceramic implants for restoration bone engineering.

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“…The choice of photoinitiators plays an essential role in vat photopolymerization where selection depends on the specific resin and printing conditions [ 84 ]. Literature search results indicate that diphenyl(2,4,6-trimethylbenzoyl)phosphine oxide (TPO), ethyl phenyl(2,4,6-trimethylbenzoyl)phosphinate(TPO-L), and phenylbis(2,4,6-trimethylbenzoyl)phosphine oxide (BAPO) are commonly used as photoinitiators for preceramic materials [ 85 , 86 , 87 , 88 , 89 , 90 , 91 , 92 , 93 , 94 , 95 ], and Figure 7 a illustrates their chemical structures. TPO, TPO-L, and BAPO belong to the Norrish type I category, which can effectively generate free radicals through homolytic cleavage of their C-O or C-N bonds upon exposure to light radiation [ 82 ].…”

Section: Additive Manufacturing For Preceramic Polymersmentioning

confidence: 99%

Additive Manufacturing of Advanced Ceramics Using Preceramic Polymers

et al. 2023

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Ceramic materials are used in various industrial applications, as they possess exceptional physical, chemical, thermal, mechanical, electrical, magnetic, and optical properties. Ceramic structural components, especially those with highly complex structures and shapes, are difficult to fabricate with conventional methods, such as sintering and hot isostatic pressing (HIP). The use of preceramic polymers has many advantages, such as excellent processibility, easy shape change, and tailorable composition for fabricating high-performance ceramic components. Additive manufacturing (AM) is an evolving manufacturing technique that can be used to construct complex and intricate structural components. Integrating polymer-derived ceramics and AM techniques has drawn significant attention, as it overcomes the limitations and challenges of conventional fabrication approaches. This review discusses the current research that used AM technologies to fabricate ceramic articles from preceramic feedstock materials, and it demonstrates that AM processes are effective and versatile approaches for fabricating ceramic components. The future of producing ceramics using preceramic feedstock materials for AM processes is also discussed at the end.

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Digital light processing of complex-shaped 3D-zircon (ZrSiO4) ceramic components from a photocurable polysiloxane/ZrO2 slurry

Cited by 14 publications

References 41 publications

Mechanical, chemical and biological properties of PLA 3D printer: A systematic review

Mechanical, chemical and biological properties of PLA 3D printer: A systematic review

Additive Manufacturing of Bioceramic Implants for Restoration Bone Engineering: Technologies, Advances, and Future Perspectives

Additive Manufacturing of Advanced Ceramics Using Preceramic Polymers

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