Results 11 to 20 of about 6,132 (206)
A photocurable hybrid chitosan/acrylamide bioink for DLP based 3D bioprinting
Materials & Design, 2021 Chitosan-based hydrogel has been widely used in the field of tissue engineering due to its favorable biocompatibility and good biodegradability. However, this kind of hydrogel generally exhibits poor mechanical stability, which greatly limits its ...
Yongji He +5 more
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Dynamic Bioinks to Advance Bioprinting [PDF]
Advanced Healthcare Materials, 2020 AbstractThe development of bioinks for bioprinting of cell‐laden constructs remains a challenge for tissue engineering, despite vigorous investigation. Hydrogels to be used as bioinks must fulfill a demanding list of requirements, mainly focused around printability and cell function.
Francis L. C. Morgan +2 more
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Shape Fidelity Evaluation of Alginate-Based Hydrogels through Extrusion-Based Bioprinting
Journal of Functional Biomaterials, 2022 Extrusion-based 3D bioprinting is a promising technique for fabricating multi-layered, complex biostructures, as it enables multi-material dispersion of bioinks with a straightforward procedure (particularly for users with limited additive manufacturing ...
Mikail Temirel +2 more
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Bioinks for 3D bioprinting: an overview [PDF]
Biomaterials Science, 2018 Bioprinting is an emerging technology with various applications in making functional tissue constructs to replace injured or diseased tissues. In all bioprinting strategies, the bioinks are an essential component. We provide an in-depth discussion of the different bioinks currently employed for bioprinting, and outline some future perspectives in their
P. Selcan Gungor-Ozkerim +4 more
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Bioengineering & Translational Medicine, 2023 Organoids hold inestimable therapeutic potential in regenerative medicine and are increasingly serving as an in vitro research platform. Still, their expanding applications are critically restricted by the canonical culture matrix and system.
Zi‐Yan Xu +8 more
doaj +1 more source
Bioink Formulation and Machine Learning-Empowered Bioprinting Optimization
Frontiers in Bioengineering and Biotechnology, 2022 Bioprinting enables the fabrication of complex, heterogeneous tissues through robotically-controlled placement of cells and biomaterials. It has been rapidly developing into a powerful and versatile tool for tissue engineering.
Sebastian Freeman +7 more
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Pharmaceutics, 2023 Neuronal loss is the ultimate pathophysiologic event in central nervous system (CNS) diseases and replacing these neurons is one of the most significant challenges in regenerative medicine. Providing a suitable microenvironment for new neuron engraftment,
Elisa Marozzi Cruz +8 more
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Biomaterials / bioinks and extrusion bioprinting
Bioactive Materials, 2023 Bioinks are formulations of biomaterials and living cells, sometimes with growth factors or other biomolecules, while extrusion bioprinting is an emerging technique to apply or deposit these bioinks or biomaterial solutions to create three-dimensional (3D) constructs with architectures and mechanical/biological properties that mimic those of native ...
X.B. Chen +7 more
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Maturation and Protection Effect of Retinal Tissue-Derived Bioink for 3D Cell Printing Technology
Pharmaceutics, 2021 Retinal degeneration is a leading cause of incurable vision loss and blindness. The increasing incidence of retinal degeneration has triggered research into the development of in vitro retinal models for drug development and retinal alternatives for ...
Jongmin Kim +5 more
doaj +1 more source
Engineering alginate as bioink for bioprinting [PDF]
Acta Biomaterialia, 2014 Recent advances in three-dimensional (3-D) printing offer an excellent opportunity to address critical challenges faced by current tissue engineering approaches. Alginate hydrogels have been used extensively as bioinks for 3-D bioprinting. However, most previous research has focused on native alginates with limited degradation.
Jia, Jia +10 more
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