Fracture toughness and brittleness of novel CAD/CAM resin composite block [0.03%]
新型CAD/CAM树脂复合块的断裂韧性及脆性研究
Long Ling,Theresa Lai,Raj Malyala
Long Ling
Objectives: To evaluate the fracture toughness and brittleness of a newly developed CAD/CAM resin composite block and compare it with five other resin composite blocks and one polymer-infiltrated ceramic block. ...
Salivary esterases dramatically reduce biostability of dentin collagen treated with galloylated polyphenols [0.03%]
含没食子酰基多酚处理的牙本质胶原中唾液酯酶显著降低其生物稳定性
Viviane Hass,Yong Li,Saleha Nisar et al.
Viviane Hass et al.
Objective: To investigate the effects of salivary esterases on biostability of collagen treated by galloylated polyphenols. Methods: Hu...
Lucy Smith,Mustafa Ali,Manon Agrissais et al.
Lucy Smith et al.
Objectives: Different types of direct-placement dental materials are used for the restoration of structure, function and aesthetics of teeth. The aim of this research investigation is to determine, through a comparative c...
Pigmentation techniques of a 4YSZ: Effect on the fatigue mechanical behavior of a 4YSZ adhesively luted onto dentin analog [0.03%]
粘接在牙本质模拟物上的一类4YSZ的着色技术对其疲劳机械性能的影响
Luiza Freitas Brum Souza,Lucas Saldanha da Rosa,Valentina Soares Menna Barreto et al.
Luiza Freitas Brum Souza et al.
Objective: To characterize the effect of pigmentation techniques on the fatigue behavior of a 4YSZ ceramic adhesively luted onto dentin analog (glass fiber-reinforced epoxy resin). ...
Novel antibacterial dental resin containing silanized hydroxyapatite nanofibers with remineralization capability [0.03%]
具有再矿化能力的硅烷化羟基磷灰石纳米纤维的新型抗菌牙科树脂
Ludan Qin,Shuo Yao,Wenqing Meng et al.
Ludan Qin et al.
Objectives: Secondary caries is the primary issue that causes restoration failure. The objectives of this study were to: (1) synthesize silanized hydroxyapatite nanofibers loaded with erythromycin (s-HAFs@EM); (2) evaluat...
Molecular and biochemical approach for understanding the transition of amorphous to crystalline calcium phosphate deposits in human teeth [0.03%]
理解人类牙齿中无定形磷酸钙沉积物向晶体的过渡的分子和生化方法
Werner E G Müller,Meik Neufurth,Hiroshi Ushijima et al.
Werner E G Müller et al.
Calcium phosphate (CaP) deposition during bone mineralization starts with the aggregation of Posner's clusters Ca9(PO4)6 into amorphous Ca-phosphate (ACP), which then transforms into crystalline CaP and finally maturates to hydroxyapatite (...
Biomechanical properties of a 3D printing polymer for provisional restorations and artificial teeth [0.03%]
用于临时修复和人工牙齿的3D打印聚合物的生物力学特性
Vitor Trancoso Britto,Viviane Cantelli,Fabricio Mezzomo Collares et al.
Vitor Trancoso Britto et al.
Objectives: To characterize a resin-based polymer used for 3D printing (3D) provisional restorations and artificial teeth by evaluating relevant material's properties (flexural strength (σf), elastic modulus (E), water s...
Additive manufacturing of lithium disilicate glass-ceramic by vat polymerization for dental appliances [0.03%]
用于牙科器械的通过罐聚合制造的二硅酸锂玻璃陶瓷添加剂制造技术
Carli Marsico,Izabela Carpenter,Jeff Kutsch et al.
Carli Marsico et al.
Objectives: The objectives of this study were to evaluate the mechanical properties of lithium disilicate components produced by additive manufacturing (AM) and to assess the effect of build orientation on the resistance ...
Relationship between fracture toughness and fractal dimensional increment in two types of dental glass-ceramics with different fracture surface roughness [0.03%]
两种不同类型牙用玻璃陶瓷断裂表面粗糙度差与断裂韧性及分形维数增加值的关系
Kartikeya S Jodha,Navleen Kaur,Susana M Salazar Marocho et al.
Kartikeya S Jodha et al.
Objectives: Previous studies have reported the fractal dimensional increment of glass-ceramic fracture surfaces. The objective of this study was to determine the relationship between fracture toughness and fractal dimensi...
3D printing and milling accuracy influence full-contour zirconia crown adaptation [0.03%]
3D打印和铣削精度对全瓷锆冠适应性的影响
Bernardo Camargo,Evita Willems,Wout Jacobs et al.
Bernardo Camargo et al.
Objectives: To correlate trueness and cement-space characteristics of crowns milled chairside and in the laboratory with those of inkjet 3D-printed crowns, and to assess whether 3D-printing accuracy meets the clinical sta...