Fiber engraving for bioink bioprinting within 3D printed tissue engineering scaffolds [0.03%]
基于三维打印组织工程支架内的生物墨水3D打印的光纤微加工技术
Luis Diaz-Gomez,Maryam E Elizondo,Gerry L Koons et al.
Luis Diaz-Gomez et al.
In this work, we describe a new 3D printing methodology for the fabrication of multimaterial scaffolds involving the combination of thermoplastic extrusion and low temperature extrusion of bioinks. A fiber engraving technique was used to cr...
Amanda Zimmerling,Xiongbiao Chen
Amanda Zimmerling
Infectious diseases have the ability to impact health on a global scale, as is being demonstrated by the current coronavirus disease 2019 (COVID-19) pandemic. The strenuous circumstances related to this global health crisis have been highli...
Cell Death Persists in Rapid Extrusion of Lysis-Resistant Coated Cardiac Myoblasts [0.03%]
细胞死亡导致快速挤出抗溶酶体包裹的心肌前体细胞
Calvin F Cahall,Aman Preet Kaur,Kara A Davis et al.
Calvin F Cahall et al.
As the demand for organ transplants continues to grow faster than the supply of available donor organs, a new source of functional organs is needed. High resolution high throughput 3D bioprinting is one approach towards generating functiona...
Y Cagri Oztan,Nashat Nawafleh,Yiqun Zhou et al.
Y Cagri Oztan et al.
Despite the recent rigorous studies towards a possible cure, cancer still remains as one of the most daunting problems faced by the humanity. Currently utilized two-dimensional cancer models are known to have various insuperable limitations...
Pengrui Wang,Xin Li,Wei Zhu et al.
Pengrui Wang et al.
Recapitulating native retina environment is crucial in isolation and culturing of retina photoreceptors (PRs). To date, maturation of PRs remains incomprehensible in vitro. Here we present a strategy of integrating the physical and chemical...
Rapid 3D bioprinting of in vitro cardiac tissue models using human embryonic stem cell-derived cardiomyocytes [0.03%]
基于人胚胎干细胞分化的心肌细胞的体外心脏组织模型的快速3D生物打印技术
Justin Liu,Jingjin He,Jingfeng Liu et al.
Justin Liu et al.
There is a great need for physiologically relevant 3D human cardiac scaffolds for both short-term, the development of drug testing platforms to screen new drugs across different genetic backgrounds, and longer term, the replacement of damag...
Scaffold-free Bioprinting of Mesenchymal Stem Cells with the Regenova Printer: Optimization of Printing Parameters [0.03%]
基于Regenova打印机的间充质干细胞无支架生物打印：打印参数优化
Izath Nizeet Aguilar,Lester J Smith,David J Olivos rd et al.
Izath Nizeet Aguilar et al.
The Kenzan bioprinting method provides a high-resolution biofabrication process by facilitating the fusion of submillimeter cell aggregates (spheroids) into larger tissue constructs on a needle array that is removed upon spheroid fusion. Al...
Scaffold-free bioprinting of mesenchymal stem cells using the Regenova printer: Spheroid characterization and osteogenic differentiation [0.03%]
利用Regenova打印机无支架生物打印间充质干细胞：球体表征及成骨分化
Izath Nizeet Aguilar,David J Olivos rd,Alexander Brinker et al.
Izath Nizeet Aguilar et al.
Limitations in scaffold material properties, such as sub-optimal degradation time, highlight the need for alternative approaches to engineer de novo tissues. One emerging solution for fabricating tissue constructs is scaffold-free tissue en...
3D Printing Bioactive PLGA Scaffolds Using DMSO as a Removable Solvent [0.03%]
以DMSO為可去除溶劑的生物活性PLGA支架的三維列印技術
Ting Guo,Casey Lim,Maeesha Noshin et al.
Ting Guo et al.
Present bioprinting techniques lack the methodology to print with bioactive materials that retain their biological functionalities. This constraint is due to the fact that extrusion-based printing of synthetic polymers is commonly performed...
Spatiotemporal Control of Growth Factors in Three-Dimensional Printed Scaffolds [0.03%]
三维打印支架中生长因子的时空控制
Sean M Bittner,Jason L Guo,Antonios G Mikos
Sean M Bittner
Three-dimensional printing (3DP) has enabled the fabrication of tissue engineering scaffolds that recapitulate the physical, architectural, and biochemical cues of native tissue matrix more effectively than ever before. One key component of...