Preparation, Microstructure, and Properties of ZrO2(3Y)/Al2O3 Bioceramics for 3D Printing of All-ceramic Dental Implants by Vat Photopolymerization

Zhang, Lizheng; Líu, Hao; Yao, Haihua; Zeng, Yong; Chen, Jimin

doi:10.1016/j.cjmeam.2022.100023

Cited by 11 publications

(15 citation statements)

References 33 publications

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Section: Discussionmentioning

confidence: 99%

“…Traditionally, organ transplantation has been the main treatment method. Aiming at the above key bottlenecks, Lei et al [133] established a new strategy based on 3D printing technology to realize the efficient bionic construction of vascular Perfusable Hierarchical Microchannel (PHM) networks (Figure 22a). The concept of multi-level structural bionics for the vascular network is proposed at three macroscopic levels, individually tailored venation structure, preferable channel network, and the porous vessel wall.…”

Section: Applications Of 3d Printed Polymer-based Lubricationmentioning

confidence: 99%

“…Red dye infusion used to demonstrate the inverse molding of PCL PHM into an ear-shaped framework with a network of connected hollow channels for long-term effective mass transfer. Reproduced with permission [133]. Copyright 2022, Elsevier, and b) photopolymer structures created using the biomedical 3D printing material MED610.…”

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confidence: 99%

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Additive Manufacturing of Polymer‐Based Lubrication

Hossain

Jiang

Yao

et al. 2023

Macro Materials & Eng

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The fast growth of 3D printing technology gives designers many ways to make structures that are hard to see. 3D printing lets you customize complex structures in any way you want and make rapid prototypes of materials. It enables you to simulate things more effectively. So far, experiments with polymer‐based lubrication have been done on atomically smooth surfaces, under dynamic conditions, and on the nano‐ or micro‐scale. Polymer‐based lubrication in 3D printing has been studied in depth, which has made it possible to make significant, multifunctional 3D structures with microscale accuracy. It is a crucial way to approach lubrication and has sparked much scientific interest. A thorough literature review is done to keep track of the latest advances in 3D printing for structural polymer‐based lubrication simulation. The design and lubrication performance quality of bio‐inspired, different‐sized simulation structures is given much attention. The material requirements, skills, and representative applications of various 3D printing technologies are summarized. The efficient directions for future research in designing and making 3D‐printed lubrication structures are also pointed out.

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Section: Discussionmentioning

confidence: 99%

Section: Applications Of 3d Printed Polymer-based Lubricationmentioning

confidence: 99%

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Additive Manufacturing of Polymer‐Based Lubrication

Hossain

Jiang

Yao

et al. 2023

Macro Materials & Eng

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“…The results indicated that this bioceramic material exhibited excellent mechanical properties and biocompatibility. Zhang et al 25 prepared ZrO 2 (3Y)/Al 2 O 3 bioceramics by vat photopolymerization, and the results showed that ZrO 2 (3Y)/Al 2 O 3 had no obvious cytotoxicity and had broad application prospects in dental restoration. Yu et al 26 fabricated the dense zirconiatoughened alumina (ZTA) ceramics and investigated the biocompatibility of fabricated ZTA ceramics with different sizes of powders that included cell adhesion, cell toxicity, and cell proliferation, which showed a good potential in biomedical applications.…”

Section: Introductionmentioning

confidence: 99%

“…The results indicated that this bioceramic material exhibited excellent mechanical properties and biocompatibility. Zhang et al 25 . prepared ZrO 2 (3Y)/Al 2 O 3 bioceramics by vat photopolymerization, and the results showed that ZrO 2 (3Y)/Al 2 O 3 had no obvious cytotoxicity and had broad application prospects in dental restoration.…”

Section: Introductionmentioning

confidence: 99%

Mechanical performance and microstructure of 3Y‐TZP/Al₂O₃/GNPs medical ceramic surgical scalpel material prepared through SPS–HF dual sintering method

Zhang

Xiao

Chen

et al. 2023

Int J Applied Ceramic Tech

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In this study, 3 mol% yttria-stabilized tetragonal zirconia polycrystal (3Y-TZP)/Al 2 O 3 /graphene nanoplatelets (GNPs) medical ceramic materials for manufacturing surgical scalpels were sintered in vacuum in an SPS-625HF furnace. The mechanical performances and microstructures of the composites were investigated, and the influence mechanisms of the sintering temperature and amount of added GNPs were studied. During the sintering process at 1400 • C and 30 MPa for 5 min, the added GNPs enhanced the mechanical properties of the 3Y-TZP/Al 2 O 3 composites. The results showed that the composite with .1 wt.% GNPs had 6.4% (910 ± 11 MPa) higher flexural strength than 3Y-TZP/Al 2 O 3 . The composite with .4 wt.% GNPs had 38.7% (12.95 ± .22 MPa m 1/2 ) greater fracture toughness than 3Y-TZP/Al 2 O 3 . The main toughening mechanisms of 3Y-TZP/Al 2 O 3 /GNPs were crack bridging, crack deflection, crack branching, GNPs bridging, transgranular fracture structures, and phase transformation of t-ZrO 1.95 . The two-stage densification displacement curve appeared at the optimal sintering temperature of the materials, and the 3Y-TZP/Al 2 O 3 /GNPs composites with a two-stage densification displacement curve had excellent mechanical properties. The added GNPs can inhibit the grain growth during the sintering process, thereby refining the zirconia grains. With the increase in GNPs content, the grain size and flexural strength of the composites decreased gradually. However, higher content of GNPs was beneficial to improve the relative density and thermal diffusivity of 3Y-TZP/Al 2 O 3 /GNPs composite material.

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Recent advances in design and preparation of bioceramic materials for manufacturing dental crowns by vat photopolymerization

Osama,

Fouda,

Eraky

2024

Discov Appl Sci

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The most durable and acceptable tooth-colored crown material should have good physical, and mechanical properties, chemical resistance, biocompatibility, and aesthetic behavior. The most common materials for artificial crowns are metals, polymers, and ceramics. Ceramics have better mechanical properties than polymers and better aesthetic properties than metals. Still, because of the ceramic excessive brittleness, it is not advisable to manufacture dental crowns by conventional manufacturing methods such as formative and subtractive due to some drawbacks in the previous types of manufacturing such as material wastage, and high complexity that conventional manufacturing methods can't achieve. So additive manufacturing methods attract the interest of researchers in dental ceramics. The most common additive manufacturing method is vat photopolymerization in which ceramic slurry is accurately prepared and then introduced into a 3d printing machine under the control of the vat photopolymerization process performance parameters then the printed part is introduced into the heat treatment process then we characterize the manufactured part to conform its performance with the required properties of the product. Then cost analysis is done to estimate the cost of manufactured dental crowns. Overall, the design of dental crowns for manufacturing is helpful for dental manufacturers.

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Preparation, Microstructure, and Properties of ZrO2(3Y)/Al2O3 Bioceramics for 3D Printing of All-ceramic Dental Implants by Vat Photopolymerization

Cited by 11 publications

References 33 publications

Additive Manufacturing of Polymer‐Based Lubrication

Additive Manufacturing of Polymer‐Based Lubrication

Mechanical performance and microstructure of 3Y‐TZP/Al₂O₃/GNPs medical ceramic surgical scalpel material prepared through SPS–HF dual sintering method

Recent advances in design and preparation of bioceramic materials for manufacturing dental crowns by vat photopolymerization

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Preparation, Microstructure, and Properties of ZrO2(3Y)/Al2O3 Bioceramics for 3D Printing of All-ceramic Dental Implants by Vat Photopolymerization

Cited by 11 publications

References 33 publications

Additive Manufacturing of Polymer‐Based Lubrication

Additive Manufacturing of Polymer‐Based Lubrication

Mechanical performance and microstructure of 3Y‐TZP/Al2O3/GNPs medical ceramic surgical scalpel material prepared through SPS–HF dual sintering method

Recent advances in design and preparation of bioceramic materials for manufacturing dental crowns by vat photopolymerization

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Mechanical performance and microstructure of 3Y‐TZP/Al₂O₃/GNPs medical ceramic surgical scalpel material prepared through SPS–HF dual sintering method