Results 41 to 50 of about 206,099 (249)

Chlorite oxidized oxyamylose differentially influences the microstructure of fibrin and self assembling peptide hydrogels as well as dental pulp stem cell behavior

Scientific Reports, 2021
Tailored hydrogels mimicking the native extracellular environment could help overcome the high variability in outcomes within regenerative endodontics. This study aimed to evaluate the effect of the chemokine-binding and antimicrobial polymer, chlorite ...
Mostafa EzEldeen, Burak Toprakhisar, Denise Murgia, Nick Smisdom, Olivier Deschaume, Carmen Bartic, Hans Van Oosterwyck, Rafaela Vaz Sousa Pereira, Ghislain Opdenakker, Ivo Lambrichts, Annelies Bronckaers, Reinhilde Jacobs, Jennifer Patterson   +12 more
doaj   +1 more source

Physical properties and cellular responses of gelatin methacryloyl bulk hydrogels and highly ordered porous hydrogels

Frontiers in Soft Matter, 2023
Protein-based hydrogels hold a high content of water in their three-dimensional (3D) network structure and exhibit innate biological activities as well as soft tissue-like mechanical properties, resulting in being highly applicable to various tissue ...
Haiyan Yin, Haiyan Yin, Mengxiang Zhu, Yingying Wang, Lihua Luo, Qingsong Ye, Bae Hoon Lee, Bae Hoon Lee   +7 more
doaj   +1 more source

Carbazole‐Based Anion Ionic Water‐Soluble Two‐Photon Initiator for Achieving 3D Hydrogel Structures [PDF]

, 2023
Fan‐Chun Bin, Min Guo, Teng Li, Yongchao Zheng, Xian‐Zi Dong, Jie Liu, Feng Jin, Mei‐Ling Zheng   +7 more
openalex   +1 more source

Flexibility and Dynamicity Enhances and Controls Supramolecular Self‐Assembly of Zinc(II) Metallogels

Advanced Functional Materials, EarlyView.
Zinc(II) coordination complexes with tunable aryloxy‐imine ligands exhibit controllable supramolecular self‐assembly into hierarchical fibrous structures. Coordination‐driven stacking, not π–π interactions, enables gelation, dynamic assembly/disassembly, and enhanced nanomechanical properties.
Merlin R. Stühler, Hesam Makki, Dorothee Silbernagl, Mathias Dimde, Kai Ludwig, Bengt E. Tegner, Christopher Greve, Konstantin Rausch, Eva M. Herzig, Anna Köhler, Alex J. Plajer   +10 more
wiley   +1 more source

Controlled release of canine MSC-derived extracellular vesicles by cationized gelatin hydrogels

Regenerative Therapy, 2023
Introduction: Canine mesenchymal stem cell (MSC)-derived extracellular vesicles (EVs) have emerged as a promising form of regenerative therapy. Therapeutic application of EVs remains difficult due to the short half-life of EVs in vivo and their rapid ...
Karin Yoshizaki, Hidetaka Nishida, Yasuhiko Tabata, Jun-ichiro Jo, Ikuhiko Nakase, Hideo Akiyoshi   +5 more
doaj   +1 more source

3D Multicellular Scaffold Based Model for Advancing Bone Disorder Research

Advanced Functional Materials, EarlyView.
A scalable 3D multicellular in vitro bone model engineered by integrating osteoblasts, osteoclasts, and endothelial cells on biodegradable scaffolds. The system recapitulates key features of human bone remodeling and disease pathology. As a proof of concept, the model mimics osteogenesis imperfecta, demonstrating its potential as a physiologically ...
Gali Guterman‐Ram, Majd Machour, Janette Zavin, Roy Meretzki, Reut Lev‐Ari, Shulamit Levenberg   +5 more
wiley   +1 more source

Advanced multifunctional hydrogels for diabetic foot ulcer healing: Active substances and biological functions

Journal of Diabetes
Aim Hydrogels with excellent biocompatibility and biodegradability can be used as the desirable dressings for the therapy of diabetic foot ulcer (DFU). This review aimed to summarize the biological functions of hydrogels, combining with the pathogenesis ...
Yuetong Li, Yuxin Leng, Yang Liu, Jianhua Zhong, Jiaxin Li, Shitong Zhang, Zhenlin Li, Kaming Yang, Xinyi Kong, Wanwen Lao, Changlong Bi, Aixia Zhai   +11 more
doaj   +1 more source

Substrate Stress Relaxation Regulates Cell‐Mediated Assembly of Extracellular Matrix

Advanced Functional Materials, EarlyView.
Silicone‐based viscoelastic substrates with tunable stress relaxation reveal how matrix mechanics regulates cellular mechanosensing and cell‐mediated matrix remodelling in the stiff regime. High stress relaxation promotes assembly of fibronectin fibril‐like structures, increased nuclear localization of YAP and formation of β1 integrin‐enriched ...
Jonah L. Voigt, Jens Timmer, Elisabetta Ada Cavalcanti‐Adam   +2 more
wiley   +1 more source

Responsive Acrylamide-Based Hydrogels: Advances in Interpenetrating Polymer Structures

Gels
Hydrogels, composed of hydrophilic homopolymer or copolymer networks, have structures similar to natural living tissues, making them ideal for applications in drug delivery, tissue engineering, and biosensors.
Lenka Hanyková, Julie Šťastná, Ivan Krakovský   +2 more
doaj   +1 more source

Preparation of Injectable Composite Hydrogels by Blending Poloxamers with Calcium Carbonate‐Crosslinked Sodium Alginate

ChemistryOpen, 2020
The effects of calcium carbonate‐crosslinked sodium alginate on poloxamer hydrogels have been investigated. The mechanical strength, degradability, and thermal stability of hydrogels were characterized.
Dr. Ningxia Xu, Jing Xu, Dr. Xiaoyan Zheng, Dr. Junfeng Hui   +3 more
doaj   +1 more source