Perspectives on Additive Manufacturing Enabled Beta-Titanium Alloys for Biomedical Applications [0.03%]
基于增材制造的β型钛合金在生物医学中的应用展望
Swee Leong Sing
Swee Leong Sing
"Stress shielding" caused by the mismatch of modulus between the implant and natural bones, is one of the major problems faced by current commercially used biomedical materials. Beta-titanium (β-Ti) alloys are a class of materials that hav...
Preliminary Investigation on the Geometric Accuracy of 3D Printed Dental Implant Using a Monkey Maxilla Incisor Model [0.03%]
基于猕猴上颌单颗切牙模型的数字化即刻种植导板的准确性研究
Yuchun Liu,Swee Leong Sing,Rebecca Xin En Lim et al.
Yuchun Liu et al.
Additive manufacturing has proven to be a viable alternative to conventional manufacturing methodologies for metallic implants due to its capability to customize and fabricate novel and complex geometries. Specific to its use in dental appl...
3D-Printed Hand Splints versus Thermoplastic Splints: A Randomized Controlled Pilot Feasibility Trial [0.03%]
3D打印手腕固定支具与热塑性手腕固定支具的随机对照试点可行性试验
Leonie Waldburger,Romain Schaller,Christina Furthmüller et al.
Leonie Waldburger et al.
In this randomized controlled pilot trial, we compared three-dimensional (3D)-printed made-to-measure splints to conventional custom-made thermoplastic splints. In a clinical setting, we evaluated their general applicability and possible be...
Flexible, Wearable and Fully-printed Smart Patch for pH and Hydration Sensing in Wounds [0.03%]
一种柔性可穿戴的全印刷智能补丁用于伤口的pH值和含水量感应
Mick Iversen,Monisha Monisha,Shweta Agarwala
Mick Iversen
Wound healing is a complex and dynamic regeneration process, wherein the physical and chemical parameters are continuously changing. Its management and monitoring can provide immense benefits, especially for bed-ridden patients. This work r...
Static Compressive Behavior and Material Failure Mechanism of Trabecular Tantalum Scaffolds Fabricated by Laser Powder Bed Fusion-based Additive Manufacturing [0.03%]
基于激光粉末床融合的增材制造技术制备的多孔钽支架的准静态压缩行为及材料失效机制研究
Jingzhou Yang,Hairui Gao,Dachen Zhang et al.
Jingzhou Yang et al.
Additively manufactured trabecular tantalum (Ta) scaffolds are promising bone repair materials for load-bearing applications due to their good pore interconnectivity. However, a thorough mechanical behavior evaluation is required before con...
Design Criteria for Patient-specific Mandibular Continuity Defect Reconstructed Implant with Lightweight Structure using Weighted Topology Optimization and Validated with Biomechanical Fatigue Testing [0.03%]
基于加权拓扑优化和生物力学疲劳测试验证的个性化下颌骨连续性缺损重建植入物设计标准研究
Chun-Li Lin,Yu-Tzu Wang,Chun-Ming Chang et al.
Chun-Li Lin et al.
This study developed design criterion for patient-specific reconstructed implants with appearance consideration and structural optimization of various mandibular continuity defects. The different mandible continuity defects include C (from ...
Preparation of Graphene Oxide-loaded Nickel with Excellent Antibacterial Property by Magnetic Field-Assisted Scanning Jet Electrodeposition [0.03%]
基于磁场辅助扫描喷射电沉积的优良抗菌性能的氧化石墨镍负载制备
Guibin Lou,Ya Chen,Junwei Xu et al.
Guibin Lou et al.
Graphene oxide (GO) is recognized as a promising antibacterial material that is expected to be used to prepare a new generation of high-efficiency antibacterial coatings. The propensity of GO to agglomeration makes it difficult to apply it ...
Controlling Droplet Impact Velocity and Droplet Volume: Key Factors to Achieving High Cell Viability in Sub-Nanoliter Droplet-based Bioprinting [0.03%]
控制液滴撞击速度和液滴体积：实现亚纳升级生物打印中高细胞活力的关键因素
Wei Long Ng,Xi Huang,Viktor Shkolnikov et al.
Wei Long Ng et al.
Three-dimensional (3D) bioprinting systems serve as advanced manufacturing platform for the precise deposition of cells and biomaterials at pre-defined positions. Among the various bioprinting techniques, the drop-on-demand jetting approach...
Fast 3D Modeling of Prosthetic Robotic Hands Based on a Multi-Layer Deformable Design [0.03%]
基于多层可变形设计的假肢机器人手的快速三维建模方法研究
Li Tian,Jianmin Zheng,Yiyu Cai et al.
Li Tian et al.
Current research of designing prosthetic robotic hands mainly focuses on improving their functionality by devising new mechanical structures and actuation systems. Most of existing work relies on a single structure/system (e.g., bone-only o...
3D Bioprinting of Biomimetic Bilayered Scaffold Consisting of Decellularized Extracellular Matrix and Silk Fibroin for Osteochondral Repair [0.03%]
用于骨软骨修复的脱细胞细胞外基质和丝素蛋白仿生双层化三维生物打印支架
Xiao Zhang,Yang Liu,Qiang Zuo et al.
Xiao Zhang et al.
Recently, three-dimensional (3D) bioprinting technology is becoming an appealing approach for osteochondral repair. However, it is challenging to develop a bilayered scaffold with anisotropic structural properties to mimic a native osteocho...