Results 61 to 70 of about 9,027 (246)

3D Printing of Self‐Healing Polymers by Material Extrusion: A Process‐Centric Review of Setups, Parameters, and Applications

Advanced Robotics Research, EarlyView.
This review highlights recent advances in material extrusion 3D printing of self‐healing polymers, focusing on the interplay between material chemistry, rheology, hardware customization, and process optimization. Filament‐ and ink‐based extrusion strategies, multimaterial architectures, and postprocessing approaches are discussed for applications in ...
Antonio Pavone, Gianni Stano, Gianluca Percoco   +2 more
wiley   +1 more source

Insights on the role of cryoprotectants in enhancing the properties of bioinks required for cryobioprinting of biological constructs

Journal of Materials Science: Materials in Medicine
Preservation and long-term storage of readily available cell-laden tissue-engineered products are major challenges in expanding their applications in healthcare.
Harshavardhan Budharaju, Dhakshinamoorthy Sundaramurthi, Swaminathan Sethuraman   +2 more
doaj   +1 more source

3D Printed Drug Delivery Systems Based on Natural Products

Pharmaceutics, 2020
In the last few years, the employment of 3D printing technologies in the manufacture of drug delivery systems has increased, due to the advantages that they offer for personalized medicine. Thus, the possibility of producing sophisticated and tailor-made
Ángela Aguilar-de-Leyva, Vicente Linares, Marta Casas, Isidoro Caraballo   +3 more
doaj   +1 more source

Extrusion Bioprinting of Shear‐Thinning Gelatin Methacryloyl Bioinks [PDF]

, 2017
Bioprinting is an emerging technique for the fabrication of 3D cell-laden constructs. However, the progress for generating a 3D complex physiological microenvironment has been hampered by a lack of advanced cell-responsive bioinks that enable bioprinting
Yixiao Zhou, Zhou, Yixiao, Zhong, Zhe, Ali Akpek, Wanjun Liu, Marcel A. Heinrich, Ning Hu, Ali Khademhosseini, Liu, Xiao, Liu, Wanjun, Xiaofei Guan, Khademhosseini, Ali, Zhang, Yu Shrike, Zhe Zhong, Xiao Liu, Heinrich, Marcel A.; id_orcid, Akpek, Ali, Yu Shrike Zhang, Jin, Xiangyu, Xiangyu Jin, Heinrich, Marcel A., Guan, Xiaofei, Hu, Ning   +22 more
core   +1 more source

Engineering Approaches to Modify Immunomodulatory Functions of Mesenchymal Stromal Cells (MSCs): Tissue Regeneration and Clinical Application

Advanced Science, EarlyView.
Mesenchymal stromal cells (MSCs) show promise for treating immune‐related disorders through immunomodulation and tissue regeneration. This review gives a brief overview of current clinical approval of MSC therapies. It also discussed how bioengineering, including genetic modification, biomaterial delivery, extracellular vesicles, and iPSC‐derived MSCs,
Sichen Yang, Kejia Li, Ning Wang, Zhen Li, Zhiyong Zhang, Rocky S. Tuan, Yangzi Jiang   +6 more
wiley   +1 more source

Extrusion bioprinting of elastin‐containing bioactive double‐network tough hydrogels for complex elastic tissue regeneration

Aggregate
Despite recent advances in extrusion bioprinting of cell‐laden hydrogels, using naturally derived bioinks to biofabricate complex elastic tissues with both satisfying biological functionalities and superior mechanical properties is hitherto an unmet ...
Di Wang, Jinshi Zeng, Hailin Zhu, Siyu Liu, Litao Jia, Wenshuai Liu, Qian Wang, Senmao Wang, Wei Liu, Jiayu Zhou, Huimin Chen, Xia Liu, Haiyue Jiang   +12 more
doaj   +1 more source

3D Printing with Tragacanth-Gum-Based Bioinks: A New Frontier in Bioprinting Materials

Gels
Extrusion-based bioprinting is widely used for fabricating cell-laden constructs; however, its success is highly dependent on the rheological and biological performance of the bioink.
Shivani Dogra, Bhupendra Koul, Ananta Prasad Arukha, Muhammad Fazle Rabbee   +3 more
doaj   +1 more source

Recent Advances in Biomaterials for 3D Printing and Tissue Engineering

Journal of Functional Biomaterials, 2018
Three-dimensional printing has significant potential as a fabrication method in creating scaffolds for tissue engineering. The applications of 3D printing in the field of regenerative medicine and tissue engineering are limited by the variety of ...
Udayabhanu Jammalamadaka, Karthik Tappa
doaj   +1 more source

Granular hydrogels for 3D bioprinting applications

View, 2020
Granular hydrogels are the conglomerations of micrometer‐sized hydrogel particles that have recently become promising in tissue growth and three‐dimensional (3D) bioprinting.
Wei Cheng, Jing Zhang, Ji Liu, Ziyi Yu
doaj   +1 more source

A definition of bioinks and their distinction from biomaterial inks [PDF]

, 2018
Biofabrication aims to fabricate biologically functional products through bioprinting or bioassembly (Groll et al 2016 Biofabrication 8 013001). In biofabrication processes, cells are positioned at defined coordinates in three-dimensional space using ...
Nakayama, K, Juengst, T., Nakayama, K., Burdick, J. A., Heilshorn, S C, Cho, D. W., Takeuchi, S, Cho, D-W, Derby, B, Gelinsky, M, Mironov, V A, Takeuchi, S., Burdick, J A, Heilshorn, S. C., Malda, J., Groll, J, LS Equine Muscoskeletal Biology, dES RMSC, Mironov, V. A., Woodfield, T. B.F., Derby, B.; id_orcid, Yoo, J J, Ovsianikov, A, Ovsianikov, A., Derby, B., Gelinsky, M., Malda, J, Sun, W, Jüngst, T., Woodfield, T B F, Sun, W., Groll, J., Jüngst, T, Yoo, J. J., Woodfield, T. B. F., Regenerative Medicine and Stem Cells, Orthopaedie Onderzoek   +36 more
core   +1 more source