Results 51 to 60 of about 76,436 (252)

OntOMat: Toward Ontology‐Based Product and Process Design Engineering and Optimization Solutions Fueling Circular Value Chains

Advanced Engineering Materials, EarlyView.
The OntOMat ontology establishes a structured framework for polymer matrix fiber reinforced composite materials, integrating manufacturing processes, characterization methods, and multiscale design through the VDI/VDE 3682 formalized process description standard.
Nicolas Christ, Jörg Hohe, Martin Kördel, Michael Giese, Niklas Toffert, Christian Seidel, Olaf Rehme, Patrik Schneider, Oliver Focke, Elie Abi Aoun, Claas Falldorf, Beñat Gutierrez, Alexandra Kühn, Sven Torstrick-von der Lieth, Christoph Herden, Erik Johannsen, Jan‐Uwe R. Schmidt, Felix Winkelmann, Andreas Schott, Daniel Schott   +19 more
wiley   +1 more source

Sodium alginate oxide/methacrylic anhydride gelatin dual network nano-enzymatic hydrogel promotes bone repair by modulating the microenvironment

Materials & Design
Bone defects caused by disease or trauma pose significant challenges for clinical treatment, necessitating the development of innovative therapeutic agents to promote bone repair.
Xiaohang Sun, Chuanbo Ding, Qiteng Ding, Xinglong Liu, Hewei Wei, Junran Yang, Taojing Yu, Bo Hong, Zhiqiang Cheng, Wencong Liu, Ting Zhao, Hongyan Zhu   +11 more
doaj   +1 more source

SDF-1 enhances wound healing of critical-sized calvarial defects beyond self-repair capacity. [PDF]

PLoS ONE, 2014
Host blood circulating stem cells are an important cell source that participates in the repair of damaged tissues. The clinical challenge is how to improve the recruitment of circulating stem cells into the local wound area and enhance tissue ...
Qiming Jin, William V Giannobile
doaj   +1 more source

3D‐Printed Titanium Gyroid Scaffold Structure Integrated With Tough Hybrid Materials for Cartilage Replacement

Advanced Engineering Materials, EarlyView.
This study proposes a potential device design for joint cartilage replacement. Silica‐polytetrahydrofuran (SiO2‐PolyTHF) hybrids with customizable mechanical properties were developed to mimic the characteristics of a natural meniscus. These were synthesized through a two‐pot sol–gel hybrid process.
Yu‐Chien Lin, Gloria R. Young, Francesca Tallia, Reece N. Oosterbeek, Shaaz Ghouse, Edward Spiers, Nupur Kohli, Tom Briggs, Marc Masen, Siwei Li, Ren‐Jei Chung, Jonathan R. T. Jeffers, Julian R. Jones   +12 more
wiley   +1 more source

Biodegradable and Biocompatible Functional Polymers for Biomedical Applications

Advanced Functional Materials, EarlyView.
Biodegradable and biocompatible functional polymers integrate electrical, mechanical, and stimuli‐responsive functionalities while enabling programmed degradation under physiological conditions. This review introduces recent advances in conductive, shape‐memory, self‐healing, photocurable, and adhesive polymer systems, emphasizing material design ...
Won Bae Han, Shuvra Mondal, Sungkeun Han, Chan‐Hwi Eom, Venkata Ramesh Naganaboina, Suk‐Won Hwang   +5 more
wiley   +1 more source

Mechanical Programming of PEGDA‐β‐CD Polyrotaxane‐Based Hydrogels via Host–Guest Molecular Recognition

Advanced Functional Materials, EarlyView.
A mechanically programmable hydrogel for tissue engineering is developed by modulating the molecular threading density of poly(ethylene glycol) diacrylate‐β‐cyclodextrin (PEGDA‐β‐CD) polyrotaxane and combining it with β‐CD‐modified gelatin. The polyrotaxane‐guided transition from disordered pores to laminar microstructures enables precise tuning ...
Shiyi Chen, Xudan Xing, Haopu Su, Dominik Voll, Xiaohe Xu, Jiafeng Wan, Tongtong Cui, Christian W. Schmitt, Stefan Bräse, Peng Li, Patrick Théato   +10 more
wiley   +1 more source

Degradable calcium phosphate-coated porous zinc scaffold combined with platelet-rich plasma implantation for rabbit radius defect

European Journal of Medical Research
Bone defects seriously affect patients' quality of life and are difficult to repair, and the use of biodegradable porous scaffolds for bone defect repair has gradually become a hot spot in the field of bone repair. The porous biodegradable metal scaffold
Xing Wang, Wanxiong He, Sile Hu, Rui Bai, Chao Sun, Ting Hao, Fei Xue, Zhiwei Pei, Hui Wei, Yonggang Wu, Chenyang Meng, Guanghui Liu, Mingqi Sun, Zhenqun Zhao, Gaozhi Jia, Baoxin Zhang   +15 more
doaj   +1 more source

A novel strategy for bone defect repair: Stromal cell-derived factor 1α sustained-release acellular fish scale scaffolds combined with injection of bone marrow mesenchymal stem cells promote bone regeneration

Materials Today Bio
Patients with bone defects often have weak cell vitality and differentiation ability of endogenous bone marrow mesenchymal stem cells (BMSCs), which makes bone regeneration face challenges. At present, the bone tissue engineering strategies are mainly to
Shilong Su, Jinwu Bai, Ruideng Wang, Shan Gao, Rubing Zhou, Fang Zhou   +5 more
doaj   +1 more source

Bone‐Inspired Recyclable Composites for Damage‐Tolerant Circular Materials

Advanced Functional Materials, EarlyView.
Bone‐inspired architected composites are developed by combining osteon‐like reinforcements with a recyclable Elium thermoplastic matrix. The hierarchical architecture redirects cracks and promotes energy dissipation, while enabling recovery of intact, aligned, load‐bearing reinforcement units that retain their original stiffness, revealing a route ...
Alessandro Stagni, Nastaran Bahrami Novin, Luigi Benvenuto, Enrico Lertora, Flavia Libonati   +4 more
wiley   +1 more source

The Effect of Combined Glenoid and Humeral Head Defects on Glenohumeral Translation

Orthopaedic Journal of Sports Medicine, 2014
Objectives: Bone loss in anterior glenohumeral instability has significant clinical implications and is responsible for surgical failure. Previous work has focused on glenoid and humeral head defects separately.
Robert A. Arciero MD, Anthony Parrino MD, Vilmaris Diaz-Doran MS, BMe, Elifho Obopilwe MS, BMe, Mark P. Cote DPT, MSCTR, Augustus D. Mazzocca MD, MS, Matthew Provencher MD   +6 more
doaj   +1 more source