Three-Dimensional Printing of Calcium Carbonate/Hydroxyapatite Scaffolds at Low Temperature for Bone Tissue Engineering [0.03%]
低温钙 carbonate/羟基磷灰石三维打印支架在骨组织工程中的应用研究
Tiandi Wang,Jianchao Zheng,Tianzhou Hu et al.
Tiandi Wang et al.
Three-dimensional (3D) printing technology has been applied to fabricate bone tissue engineering scaffolds for a wide range of materials with precisely control over scaffold structures. Coral is a potential bone repair and bone replacement ...
Image-Based Geometrical Characterization of Nodes in Additively Manufactured Lattice Structures [0.03%]
基于图像的增材制造晶格结构节点几何特征化
Bill Lozanovski,David Downing,Rance Tino et al.
Bill Lozanovski et al.
Additive manufacturing (AM) enables the fabrication of lattice structures with optimal mechanical, fluid, and thermal properties. However, during the AM fabrication process, defects are produced in the strut and node elements, which compris...
High-Resolution Novel Indirect Bioprinting of Low-Viscosity Cell-Laden Hydrogels via Model-Support Bioink Interaction [0.03%]
通过模型支持生物墨水相互作用间接生物打印低粘度细胞载体水凝胶的高分辨率新方法
Edgar Y S Tan,Ratima Suntornnond,Wai Yee Yeong
Edgar Y S Tan
Bioprinting of unmodified soft extracellular matrix into complex 3D structures has remained challenging to fabricate. Herein, we established a novel process for the printing of low-viscosity hydrogel by using a unique support technique to r...
Investigation of Interlayer Interface Strength and Print Morphology Effects in Fused Deposition Modeling 3D-Printed PLA [0.03%]
熔融沉积造型3D打印PLA中的层间界面强度和打印形貌效应的研究
Daniel B Perez,Emrah Celik,Ryan L Karkkainen
Daniel B Perez
Fused deposition modeling polymer 3D printing has become a popular versatile additive manufacturing technology. However, there are limitations to the mechanical properties due to the layer-by-layer deposition approach. The relatively low st...
Tomography of 3D-Printed Lattice Structured Aluminum-Silicon Alloy and Its Deformation [0.03%]
3D打印铝硅合金格架结构的断层扫描及其变形分析
Yan Chen,Swarn Jha,Ajinkya Raut et al.
Yan Chen et al.
Additive manufactured light components are desirable for airspace and automobile applications where failure resistance under contact is important. To date, understanding the nature of subsurface damage in contact is still lacking. In this r...
Essyrose Mathew,Brendan F Gilmore,Eneko Larrañeta et al.
Essyrose Mathew et al.
The uncharted nature of the COVID-19 pandemic has caused uncertainty globally, resulting in many health care professionals and key-workers being left with supply shortages in medical consumables and personal protective equipment, exacerbate...
Crashworthiness Design of Thin-Walled Tubes Reinforced by Triply Periodic Minimal Surfaces [0.03%]
由三周期最⼩曲面增强的薄壁管的抗撞性设计
Yu Jiang,Shengfa Wang,Heting Wang et al.
Yu Jiang et al.
This article aims to propose a kind of internally reinforced square tube based on triply periodic minimal surfaces (TPMSs), which can be obtained by computer-assisted techniques and additive manufacturing. To achieve this goal, a finite ele...
Hydroxyethyl Cellulose As a Rheological Additive for Tuning the Extrusion Printability and Scaffold Properties [0.03%]
羟乙基纤维素作为流变添加剂调控挤出可打印性和支架特性中的应用
Xiaorui Li,Quanfeng Deng,Shuai Wang et al.
Xiaorui Li et al.
Bioink, a key element of three-dimensional (3D) bioprinting, is frequently engineered to achieve improved printing performance. Viscoelasticity related to rheological properties is correlative of the printability of bioink for extrusion bio...
Research and Optimization of the Three-Dimensional Printing Unloading Process for the Flexible Support Platform [0.03%]
柔性支撑平台的三维打印卸载过程的研究与优化
Hongyao Shen,Jianran Lv,Jianzhong Fu
Hongyao Shen
At present, a three-dimensional (3D) printing model is unloaded from the working platform manually, which hinders the automation of 3D printing. In this article, a new type of 3D printing auxiliary equipment called flexible support platform...
Soheila Shabaniverki,Shengwen Xie,Juan Ren et al.
Soheila Shabaniverki et al.
Fabricating soft functional materials via additive manufacturing is an emerging field with a wide variety of applications due to their ability to respond to specifically engineered stimuli (e.g., mechanical, electrical, magnetic, chemical)....