Results 81 to 90 of about 1,426,315 (259)

Chemical Strategies for Multistimuli Responsive Dynamic Covalent Materials in Regenerative Medicine

Advanced Healthcare Materials, EarlyView.
Multistimuli responsive dynamic covalent materials integrate reversible chemistry with the complex chemical, mechanical, and biochemical cues of regenerative environments. This review highlights chemical strategies based on orthogonal dynamic bonds, multicomponent networks, and hierarchical architectures to regulate mechanics, degradation, and ...
Saurabh Joshi, Matthew B. Baker, Dominik Schauenburg   +2 more
wiley   +1 more source

A perspective on transformative bioprinting

Our understanding of bioprinting originated from tissue engineering and 3D printing. Over the last two decades, 3D printing has been serving tissue engineering to fulfill its goal of solving the worldwide challenge of human organ shortage.
Yeong, Wai Yee, An, Jia, Meng, Zijie, He, Jiankang, Chua, Chee Kai, Liu, Haofan, Zhang, Li, Ren, Ya, Ng, Wei Long, Ouyang, Liliang, Zhu, Hui, Zhang, Xuening, Fan, Shiyuan, Gou, Maling   +13 more
core   +1 more source

3D Bioprinting of Human Chondrocyte-laden Nanocellulose Hydrogels for Patient-specific Auricular Cartilage Regeneration

, 2015
© 2016 Elsevier B.V.Auricular cartilage tissue engineering (TE) aims to provide an effective treatment for patients with acquired or congenital auricular defects.
Schwarz, S.,, Gatenholm, Paul, Martinez Avila, Hector,, Rotter, N.,, Gatenholm, Paul,, Schwarz, S., Martínez Ávila, Héctor, Rotter, N.   +7 more
core   +1 more source

3D bioprinting and craniofacial regeneration

Journal of Oral Biology and Craniofacial Research, 2020
Considering the structural and functional complexity of the craniofacial tissues, 3D bioprinting can be a valuable tool to design and create functional 3D tissues or organs in situ for in vivo applications. This review aims to explore the various aspects of this emerging 3D bioprinting technology and its application in the craniofacial bone or ...
Ruby Dwivedi, Divya Mehrotra
openaire   +4 more sources

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

Three-Dimensional Bioprinting and Electrospinning of Cellulose Nanocrystal/Polycaprolactone for Tracheal Scaffolds

BioResources, 2022
Three-dimensional printing (3DP) has high flexibility and controllability, and has attracted extensive attention in the biomedical field. However, the scaffolds prepared only by 3D bioprinting have poor mechanical properties, and they cannot effectively ...
Chen Feng, Ji-ping Zhou, Xiao-dong Xu, Ya-ni Jiang, Hong-can Shi, Guo-qi Zhao   +5 more
doaj   +2 more sources

Advances in 3D Bioprinting for Scaffold-Based and Scaffold-Free Tissue Engineering and Regenerative Medicine

Gels
Three-dimensional (3D) bioprinting has emerged as a versatile biofabrication strategy that enables the precise, spatiotemporally controlled co-deposition of living cells, biomaterials, and bioactive agents, including growth factors, cytokines, and ...
Kannan Badri Narayanan
doaj   +1 more source

Bioprinting in cardiovascular tissue engineering: a review

, 2016
Fabrication techniques for cardiac tissue engineering have been evolving around scaffold-based and scaffold-free approaches. Conventional fabrication approaches lack control over scalability and homogeneous cell distribution.
Edgar Yong Sheng Tan, Yeong, Wai Yee, Tan, Edgar Yong Sheng, Sing, Swee Leong, Jia Min Lee, Swee Leong Sing, Wai Yee Yeong, Lee, Jia Min   +7 more
core   +1 more source

Spatial Control of Light‐Responsive Proteins and Optogenetics Within Hydrogels via Volumetric Bioprinting

Advanced Materials, EarlyView.
Spatiotemporal control over cell behavior within bioprinted constructs remains a key challenge in biofabrication. Volumetric bioprinting using multi‐wavelength light sources permits to activate light‐sensitive intracellular proteins as well as optogenetic gene and protein expression circuits in bioprinted cells, in addition to enabling fast printing of
Davide Ribezzi, Pere Català, Gabriel Größbacher, Paulina Nuñez Bernal, Olaf Nijssen, Sammy Florczak, Wilco Nijenhuis, Nuria Crusellas‐Villorbina, Bram Nijhoff, Paul Delrot, Jos Malda, Andreas Hierholzer, Martin Fussenegger, Lukas C. Kapitein, Riccardo Levato   +14 more
wiley   +1 more source

3D Bioprinting: An Important Tool for Tumor Microenvironment Research

, 2023
Yilin Li,1,* Jiaxing Liu,2,* Shun Xu,1 Jiajun Wang1 1Department of Thoracic Surgery, The First Hospital of China Medical University, Shenyang, People’s Republic of China; 2Department of General Surgery, The Fourth Hospital of China Medical ...
Li Y, Liu J, Xu S, Wang J
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