Influence of monomer structure and mixing ratio on polymerization behavior and mechanical properties of dental 3D printing resins [0.03%]
单体结构和配比对牙用3D打印树脂光固化行为及力学性能的影响
Ji Suk Shim,Gan Jin,Hyun Kyung Moon et al.
Ji Suk Shim et al.
Objectives: To investigate how different combinations of base monomers, including diurethane dimethacrylate (DUDMA) and bisphenol A-glycidyl methacrylate (Bis-GMA), and diluent monomers, including trimethylolpropane trime...
BPA-free resin-modified calcium silicate cement with enhanced bioactivity and biocompatibility [0.03%]
一种新型不含双酚A且生物相容性和生物活性增强的树脂改性硅酸钙水泥材料
Shiqian Huang,Ding Yuan,Mengxiao Xu et al.
Shiqian Huang et al.
Objectives: To evaluate physicochemical properties, bioactivity and biocompatibility of experimental resin-modified calcium silicate cements (Rm-CSCs) formulated with BPA-free monomers (FUDMA and UDMA), in comparison with...
Effect of solvents on mechanical properties of 3D-printed materials for definitive crowns [0.03%]
溶剂对永久冠3D打印材料力学性能的影响
Hunaida Khaled Tayeb,Abdulrahman Jafar Alhaddad,Nick Silikas et al.
Hunaida Khaled Tayeb et al.
Objectives: The aim of this study was to investigate the effect of solvents and storage time on the mechanical properties of 3D-printed resin composites for definitive crowns. ...
Influence of novel sessile drop measurement techniques on the quantification of wettability on dental implant surfaces [0.03%]
新型席位滴测量技术对牙种植体表面润湿性量化的影响
Katharina Keppeler,Anna-Lena Lambart,Ariadne Roehler et al.
Katharina Keppeler et al.
Objectives: Scale-dependent wetting analyses requires sophisticated generation of drops with adequate, variable drop sizes. Advanced drop shape analysis systems enable the generation of drops from micro- to picoliter rang...
Cytotoxicity of released monomers, additives, and ions from bioactive dental liners in human dental pulp stem cells [0.03%]
人源牙髓干细胞中生物活性牙本质钉洞衬里的释放单体、添加剂和离子的细胞毒性研究
Florian Konstantin Stangl,Karin Christine Huth,Christof Högg
Florian Konstantin Stangl
Objective: The biological performance of dental liner materials is commonly attributed to mineralizing ion release and presumed bioactivity. However, these materials represent complex chemical systems that may also releas...
Biological and microbiological properties of low-modulus Ti-35Nb-4Ag alloy obtained by powder metallurgy for dental implant applications [0.03%]
用于牙科植入物的低弹性模量Ti-35Nb-4Ag合金的生物和微生物性能（粉末冶金法获得）
Matilde Roquette,Javier Gil,Conrado Aparicio et al.
Matilde Roquette et al.
Objective: Stress shielding and bacterial infection are among the main challenges associated with metallic implants. To address these limitations, a Ti-35Nb-4Ag alloy was produced by powder metallurgy, combining a low ela...
Development of remineralizing dental composites incorporating prepolymerized particles charged with CaF2 [0.03%]
含CaF2预聚颗粒再矿化牙科复合树脂材料的制备
Mariana Araújo Barros,Renata Nunes Jardim,Milena Alves Crespo Azevedo et al.
Mariana Araújo Barros et al.
Objectives: To develop remineralizing dental composites incorporating prepolymerized TMPTMA-HEMA particles charged with CaF₂ (THCaF₂). Methods: ...
New nano-grain dental zirconia with chairside processability and superior bio-mechanical properties [0.03%]
一种可在椅旁操作的具有优异生物力学性能的纳米晶齿科锆牙瓷基材料
Yuqi Li,Jiao Wen,Bo Zhou et al.
Yuqi Li et al.
Objectives: To overcome the limitations of conventional yttria-stabilized zirconia used in dental restorations, including long sintering time, relatively low fracture toughness (especially for high-translucency zirconia, ...
Maria Luisa Leite,Sherri Sadr Karimi,Nancy Zhai et al.
Maria Luisa Leite et al.
Objectives: This study investigated natural photosensitizers as candidates for developing photo-responsive antimicrobial dental resins. Evaluation of their physicochemical properties, followed by assessment of antimicrobi...
Rapid and durable dentinal tubule occlusion via ion-mediated intratubular coprecipitation [0.03%]
离子介导的管内共沉淀快速且持久地封闭牙本质小管
Zhenzhen Zhang,Chang Shu,Shengli Hu et al.
Zhenzhen Zhang et al.
Objectives: Dentin hypersensitivity arises from fluid movement within patent dentinal tubules. Existing chemically mediated occlusion strategies require days to weeks, limiting clinical applicability. This study developed...