Effects of external staining on mechanical, optical, and biocompatibility properties of additively manufactured 3Y-TZP ceramic for dental applications

doi:10.1016/j.jmrt.2024.07.126

科研成果详情

题名	Effects of external staining on mechanical, optical, and biocompatibility properties of additively manufactured 3Y-TZP ceramic for dental applications
作者	Zhou, Tianhong1; Zhu, Li 1; Luo, Xiaonan1; Yu, Jiancheng1; Ye, Chuchu1; Zhou, Xin 1; Tong, Xian1; Chen, Zhaoping1; Li, Yuncang 2; Lin, Jixing1; Wen, Cuie 2; Ma, Jianfeng1
发表日期	2024-07-01
发表期刊	Journal of Materials Research and Technology 影响因子和分区
语种	英语
原始文献类型	Journal article (JA)
关键词	3D printing Additives Biocompatibility Biomechanics Computer aided design Crystal structure Dental materials Ductile fracture Fracture toughness Photopolymerization Sintering Vickers hardness Yttrium oxide Zirconia Ceramic samples Dental applications Fe 3+ Mechanical biocompatibility Mole percent Optical- Property Staining Yttria stabilized tetragonal zirconia polycrystals Zirconia ceramic
其他关键词	FLEXURAL STRENGTH ; COLORING LIQUIDS ; IN-VITRO ; ZIRCONIA ; SURFACE ; TEETH
摘要	Three mole percent yttria-stabilized tetragonal zirconia polycrystal (3Y-TZP) ceramics are exemplary materials for dental restoration due to their high mechanical strength, fracture toughness, chemical endurance, and biocompatibility. Nevertheless, 3Y-TZP ceramics are opaque and their CAD/CAM manufacturing process may cause micro-cracks in conventional clinical practice. In this study, 3Y-TZP ceramic samples were prepared using vat photopolymerization, pre-sintering, external staining, and final high-temperature sintering. The microstructures, mechanical properties, optical properties, and cytotoxicity of the 3Y-TZP ceramic samples were investigated. The results indicate that with increasing Fe3+ concentration of staining solution from 0.1 mol/L to 0.3 mol/L and increasing staining time from 5 s to 30 min, the 3Y-TZP ceramic samples showed a tetragonal crystal structure of zirconia with densely packed grains and a slight increase in grain size. The flexural strength, Vickers hardness, and fracture toughness of 3Y-TZP ceramic samples stained in 0.1–0.3 mol/L Fe3+ solution for 5 s to 3 min were all greater than 665 MPa, 11.9 GPa, and 5 MPa m1/2, respectively, meeting the mechanical requirements for clinical application. Colorimetric analysis revealed a decrease in L* (black-white index) from 90.4 to 81.3, an increase in a* (green-red index) from −1.5 to 3.2, and an increase in b* (blue-yellow index) from 11.6 to 20.3, approximating the commercial VITA 3D-Master Shade Guide chromaticity. Furthermore, the 3Y-TZP ceramic samples exhibited a cell viability of 90% or higher toward L929 cells. © 2024
资助项目	National Natural Science Foundation of China[82371017];Wenzhou Major Science and Technology Special Project[ZY2023008];Australian Research Council[DP240101131];
出版者	Elsevier Editora Ltda
ISSN	2238-7854
EISSN	2214-0697
卷号	31 页码:3961-3970
DOI	10.1016/j.jmrt.2024.07.126
页数	10
WOS类目	Materials Science, Multidisciplinary ; Metallurgy & Metallurgical Engineering
WOS研究方向	Materials Science ; Metallurgy & Metallurgical Engineering
WOS记录号	WOS:001280106500001
收录类别	EI ; SCOPUS ; SCIE
EI入藏号	20243016750253
EI主题词	Optical properties
EI分类号	461.3 Biomechanics, Bionics and Biomimetics ; 461.9.1 Immunology ; 462.3 Dental Equipment and Supplies ; 723.5 Computer Applications ; 741.1 Light/Optics ; 745.1.1 Printing Equipment ; 803 Chemical Agents and Basic Industrial Chemicals ; 804.2 Inorganic Compounds ; 815.2 Polymerization ; 933.1.1 Crystal Lattice
URL	查看原文
SCOPUSEID	2-s2.0-85199170265
通讯作者地址	[Wen, Cuie]Centre for Additive Manufacturing,School of Engineering,RMIT University,Melbourne,3001,Australia ; [Lin, Jixing]Institute of Stomatology,School and Hospital of Stomatology,Wenzhou Medical University,Wenzhou,325027,China ; [Ma, Jianfeng]Institute of Stomatology,School and Hospital of Stomatology,Wenzhou Medical University,Wenzhou,325027,China
Scopus学科分类	Ceramics and Composites;Biomaterials;Surfaces, Coatings and Films;Metals and Alloys
TOP期刊	TOP期刊
引用统计
文献类型	期刊论文
条目标识符	https://kms.wmu.edu.cn/handle/3ETUA0LF/216906
专题	口腔医学院、附属口腔医院口腔医学院、附属口腔医院_口腔医学研究所
通讯作者	Lin, Jixing; Wen, Cuie; Ma, Jianfeng
作者单位	1.Institute of Stomatology, School and Hospital of Stomatology, Wenzhou Medical University, Wenzhou; 325027, China 2.Centre for Additive Manufacturing, School of Engineering, RMIT University, Melbourne; VIC; 3001, Australia
第一作者单位	口腔医学院、附属口腔医院; 口腔医学研究所
通讯作者单位	口腔医学院、附属口腔医院
第一作者的第一单位	口腔医学院、附属口腔医院
推荐引用方式 GB/T 7714	Zhou, Tianhong,Zhu, Li,Luo, Xiaonan,et al. Effects of external staining on mechanical, optical, and biocompatibility properties of additively manufactured 3Y-TZP ceramic for dental applications[J]. Journal of Materials Research and Technology,2024,31:3961-3970.
APA	Zhou, Tianhong., Zhu, Li., Luo, Xiaonan., Yu, Jiancheng., Ye, Chuchu., ... & Ma, Jianfeng. (2024). Effects of external staining on mechanical, optical, and biocompatibility properties of additively manufactured 3Y-TZP ceramic for dental applications. Journal of Materials Research and Technology, 31, 3961-3970.
MLA	Zhou, Tianhong,et al."Effects of external staining on mechanical, optical, and biocompatibility properties of additively manufactured 3Y-TZP ceramic for dental applications".Journal of Materials Research and Technology 31(2024):3961-3970.