A computational model of cell viability and proliferation of extrusion-based 3D-bioprinted constructs during tissue maturation process [0.03%]
基于细胞活力和增殖的挤压式3D生物打印构建体的组织成熟过程的计算模型
Patrizia Gironi,Ludovico Petraro,Silvia Santoni et al.
Patrizia Gironi et al.
3D bioprinting is a novel promising solution for living tissue fabrication, with several potential advantages in many different applicative sectors. However, the implementation of complex vascular networks remains as one of the limiting fac...
Wall shear stress during impingement at the building platform can exceed nozzle wall shear stress in microvalve-based bioprinting [0.03%]
基于微阀的生物打印中，在建筑平台处的冲击壁剪切应力超过喷嘴壁剪切应力
Ramin Nasehi,Sanja Aveic,Horst Fischer
Ramin Nasehi
It is well known that in microvalve-based bioprinting, the cells are subjected to wall shear stress, which can negatively affect their viability rate. We hypothesized that the wall shear stress during impingement at the building platform, h...
3D-Printed multi-material liver model with simultaneous mechanical and radiological tissue-mimicking features for improved realism [0.03%]
一种具有机械和放射学特性的人工肝组织的三维打印多材料肝脏模型以提高仿真度
Laszlo Jaksa,Othniel James Aryeetey,Sepideh Hatamikia et al.
Laszlo Jaksa et al.
89Anatomic models have an important role in the medical domain. However, soft tissue mechanical properties' representation is limited in mass-produced and 3D-printed models. In this study, a multi-material 3D printer was used to print a hum...
3D printing and 3D-printed electronics: Applications and future trends in smart drug delivery devices [0.03%]
基于3D打印技术的智能药物递送装置及其未来展望
Wai Cheung Ma,Guo Liang Goh,Balasankar Meera Priyadarshini et al.
Wai Cheung Ma et al.
Drug delivery devices which can control the release of drugs on demand allow for improved treatment to a patient. These smart drug delivery devices allow for the release of drugs to be turned on and off as needed, thereby increasing the con...
Developing a bioink for single-step deposition and maturation of human epidermis [0.03%]
一种用于单步沉积和成熟的人类表皮的生物墨水的开发
Ruth Jinfen Chai,Wan Ling Wong,Cyrus Weijie Beh
Ruth Jinfen Chai
Patients with severe burns, which cause extensive damage to their skin, require rapid intervention to prevent life-threatening hypothermia, infection, and fluid loss. Current treatments typically involve surgical excision of the burned skin...
Research landscape of 3D printing in bone regeneration and bone repair: A bibliometric and visualized analysis from 2012 to 2022 [0.03%]
2012—2022年基于文献计量与可视化分析的骨修复与再生领域3D打印研究现状与发展态势
Zhen Yang,Hao Li,Jianjing Lin et al.
Zhen Yang et al.
Three-dimensional printing (3DP) is a popular manufacturing technique with versatile potential for materials processing in tissue engineering and regenerative medicine. In particular, the repair and regeneration of significant bone defects ...
Jie Sun,Kai Yao,Jia An et al.
Jie Sun et al.
48With the growing number of biomaterials and printing technologies, bioprinting has brought about tremendous potential to fabricate biomimetic architectures or living tissue constructs. To make bioprinting and bioprinted constructs more po...
High-throughput fabrication of cell spheroids with 3D acoustic assembly devices [0.03%]
基于三维声学装配装置的高通量细胞球列阵制造技术
Tingkuan Miao,Keke Chen,Xiaoyun Wei et al.
Tingkuan Miao et al.
Acoustic cell assembly devices are applied in cell spheroid fabrication attributed to their rapid, label-free and low-cell damage production of size-uniform spheroids. However, the spheroids yield and production efficiency are still insuffi...
Laura Mendoza-Cerezo,M Rodríguez-Rego Jesús,Antonio Macías-García et al.
Laura Mendoza-Cerezo et al.
Bioprinting is a very useful tool that has a huge application potential in different fields of science and biotechnology. In medicine, advances in bioprinting are focused on the printing of cells and tissues for skin regeneration and the ma...
Hongwei Ning,Teng Zhou,Sang Woo Joo
Hongwei Ning
Three-dimensional (3D) bioprinting is a computer-controlled technology that combines biological factors and bioinks to print an accurate 3D structure in a layer- by-layer fashion. 3D bioprinting is a new tissue engineering technology based ...