Results 51 to 60 of about 8,588 (257)

Bioinks for Space Missions: The Influence of Long‐Term Storage of Alginate‐Methylcellulose‐Based Bioinks on Printability as well as Cell Viability and Function [PDF]

, 2023
Bioprinting is considered a key technology for future space missions and is currently being established on the International Space Station (ISS). With the aim to perform bioink production as a critical and resource-consuming preparatory step already on ...
Lode, Anja, Johannes Windisch, Anja Lode, Nuria Juliana Novoa Rodriguez, Reinhardt, Olena, Michael Gelinsky, Duin, Sarah, Sarah Duin, Liu, Suihong, Gelinsky, Michael, Suihong Liu, Windisch, Johannes, Olena Reinhardt, Novoa Rodriguez, Nuria Juliana, Kathleen Schütz, Schütz, Kathleen   +15 more
core   +1 more source

Spatially Controlled Embedded Bioprinting of Prevascularized Spheroids‐Containing Biopatch Enables Functional Skin Regeneration

Advanced Healthcare Materials, EarlyView.
A spatially controlled embedded bioprinting strategy enables precise engineering of prevascularized multicellular spheroids within skin‐derived dECM bioinks. Optimized spheroid size, composition, and spacing promote vascular maturation, paracrine signaling, and tissue integration, resulting in enhanced angiogenesis, blood perfusion, and functional skin
Minjun Ahn, Gyu Tae Park, Dongjun Lee, Sik Yoon, Sae‐Ock Oh, Jae Ho Kim, Byoung Soo Kim   +6 more
wiley   +1 more source

Nanocellulose Reinforced Hyaluronan-Based Bioinks

, 2023
Bioprinting of hydrogel-based bioinks can allow for the fabrication of elaborate, cell-laden 3D structures. In addition to providing an adequate extracellular matrix mimetic environment and high cell viability, the hydrogels must offer facile extrusion ...
Robert Selegård (5944769), Daniel Aili (8164), Michael Jury, Andrea Träger, Sajjad Naeimipour (13994681), Andrea Träger (6730439), Robert Selegård, Sajjad Naeimipour, Michael Jury (16412298), Daniel Aili   +9 more
core   +1 more source

Advancing Human Skin Equivalents: The Crucial Role of Neurovascular Integration

Advanced Healthcare Materials, EarlyView.
This review discusses the importance of integrating vascular and peripheral nerve systems into human skin equivalents (HSEs) to better recapitulate native skin physiology. Recent advances in vascularized, innervated, and neurovascularized HSEs are highlighted, together with emerging bioengineering strategies, current challenges, and future ...
Hao Wu, Lorenzo Moroni, Nicolas Lebonvallet, Vincent Flacher, Paul Wieringa   +4 more
wiley   +1 more source

Magnetically Driven Biofabrication for Tissue Engineering: From Nanoparticle Design to Mag‐ATMP Translation

Advanced Healthcare Materials, EarlyView.
Magnetically responsive nanoparticles enable remote control over biomaterials, cells, and engineered tissues. This review summarizes material design, biological safety, fabrication and actuation strategies, computational validation, and translational pathways that support the development of magnetic tissue‐engineering platforms and future magnetically ...
Konstantinos Ioannidis, Dimitrios Lefas, Maya Guilliams, Jackie Van Grootenbril, Isaak Decoene, Dimitrios Sakellariou, Bart Smeets, Stefanos Mourdikoudis, Ioannis Papantoniou   +8 more
wiley   +1 more source

Designing Advanced Bioinks for 3D Printing Complex Tissue Structures [PDF]

, 2020
Three-dimensional (3D) printing is an emerging approach for rapid fabrication of complex tissue structures using cell-loaded bioinks. However, 3D bioprinting has hit a bottleneck in progress due to the lack of suitable bioinks that are printable, have ...
Wilson, Scott Andrew
core   +1 more source

Engineered-Skin of Single Dermal Layer Containing Printed Hybrid Gelatin-Polyvinyl Alcohol Bioink via 3D-Bioprinting: In Vitro Assessment under Submerged vs. Air-Lifting Models

Pharmaceuticals, 2022
Three-dimensional (3D) in vitro skin models are frequently employed in cosmetic and pharmaceutical research to minimize the demand for animal testing. Hence, three-dimensional (3D) bioprinting was introduced to fabricate layer-by-layer bioink made up of ...
Syafira Masri, Faraheda Amilia Mohd Fauzi, Sarah Batrisyia Hasnizam, Aizzaty Sulha Azhari, Juliana Edora Amin Lim, Looi Qi Hao, Manira Maarof, Antonella Motta, Mh Busra Fauzi   +8 more
doaj   +1 more source

A Hybrid Bioprinting–Microfabrication Approach to Controllable Multitype Spheroid Arrays for Modeling Tumor Heterogeneity

Advanced Healthcare Materials, EarlyView.
This work introduces a “cancer‐in‐a‐well” technology that recreates tumor heterogeneity in vitro using multitype spheroid arrays. Combining bioprinting/microdispensing with microstructured culture devices, the system improves drug screening and modeling of tumor complexity.
Simone Bonetti, Eva Clemente, Emanuela Mensà, Marco de Maria, Fulvia Farabegoli, Emanuela Saracino, Barbara Bortolani, Emanuela Marcelli, Renato Brandimarti, Dario de Biase, Giampaolo Zuccheri   +10 more
wiley   +1 more source

Bioprinting and Differentiation of Stem Cells

Molecules, 2016
The 3D bioprinting of stem cells directly into scaffolds offers great potential for the development of regenerative therapies; in particular for the fabrication of organ and tissue substitutes. For this to be achieved; the lineage fate of bioprinted stem
Scott A. Irvine, Subbu S. Venkatraman
doaj   +1 more source

Matrix metalloproteinase degradable, in situ photocrosslinked nanocomposite bioinks for bioprinting applications

, 2023
The development of suitable bioinks with high printability, mechanical strength, biodegradability, and biocompatibility is a key challenge for the clinical translation of 3D constructs produced with bioprinting technologies.
Teixeira, Filipa Castro, Aygul Zengin, Filipa Castro Teixeira, Habibovic, Pamela; id_orcid, Mota, Carlos Domingues; id_orcid, Feliciano, Tony, Zengin, Aygul, Matthew B. Baker, Carlos Domingues Mota, Tony Feliciano, Sabine van Rijt, Pamela Habibovic, van Rijt, Sabine; id_orcid, Baker, Matthew B.; id_orcid   +13 more
core   +1 more source