Results 61 to 70 of about 563,305 (392)

Nanozyme based ultra-stretchable, low-hysteresis, and dual-mode antibacterial composite hydrogels for wound healing

Materials Today Bio
Wound care always presents challenges as they are susceptible to bacterial infections and have mechanical compatibility issues with wound dressings, leading to a delayed recovery of the structure and functional integrity of skin tissue.
Yanyan Li, Weiqi Kang, Jian Zhang, Ping Shi, Jianshu Li, Yongping Lu   +5 more
doaj   +1 more source

Dried-state bacterial cellulose (Acetobacter xylinum) and polyvinyl-alcohol-based hydrogel: An approach to a personal care material

Journal of Science: Advanced Materials and Devices, 2018
Freeze-dried bacterial cellulose and polyvinyl alcohol were successfully prepared. The weight ratios of polyvinyl alcohol to bacterial cellulose were set at 3:1, 5:1 and 10:1.
N. Chunshom, P. Chuysinuan, S. Techasakul, S. Ummartyotin   +3 more
doaj   +1 more source

Hydrophilic coatings over Fe3+-carboxymethyl tara gum hydrogel microparticles for sustained dissolution of a water soluble drug in gastrointestinal milieu

Next Materials
The present research embarks on the development of Fe3+- carboxymethyl tara gum (CMTG) hydrogel microparticles coated with borax-Fe3+-CMTG hydrogel layer for sustained gastrointestinal delivery of a water soluble drug.
Pallabita Rakshit, Tapan Kumar Giri, Kaushik Mukherjee   +2 more
doaj   +1 more source

Determination of Physical and Engineering Properties of Hydrogel Granules for Designing the Mechanical Hydrogel Applicator

International Journal of Bio-Resource and Stress Management, 2023
Hydrogels are hard, off white amorphous polymers (hydrophilic materials) in physical appearance which have tendency to expand when they come in contact with water.
D. V. Patil, Indra Mani, Anupama Singh, Cini Varghese   +3 more
doaj  

Hydrogel Extinguishants

Nanomaterials
The exploitation of clean and efficient fire extinguishing materials has substantial implications for improving disaster prevention, mitigation, and relief capabilities, maintaining public safety, and protecting people’s lives and property as well as the natural environment. Natural polymer hydrogel with high water containment, excellent film formation,
Guineng Li, Qiaobo Wang, Guiqun Liu, Mutian Yao, Yue Wang, Yeying Li, Kaiwen Lin, Ximei Liu   +7 more
openaire   +3 more sources

What Do Large Language Models Know About Materials?

Advanced Engineering Materials, EarlyView.
If large language models (LLMs) are to be used inside the material discovery and engineering process, they must be benchmarked for the accurateness of intrinsic material knowledge. The current work introduces 1) a reasoning process through the processing–structure–property–performance chain and 2) a tool for benchmarking knowledge of LLMs concerning ...
Adrian Ehrenhofer, Thomas Wallmersperger, Gianaurelio Cuniberti   +2 more
wiley   +1 more source

Durability and Self-healing Effects of Hydrogel Coatings with respect to Contact Condition

Scientific Reports, 2017
The self-healing property of a hydrogel applied to a glass substrate as a thin polymer coating was assessed. The motivation was to develop a durable hydrogel coating that may be used to protect the surface of precision components from surface damage and ...
Chang-Lae Kim, Dae-Eun Kim
doaj   +1 more source

Advancing Research on Biomaterials and Biological Materials with Scanning Electron Microscopy under Environmental and Low Vacuum Conditions

Advanced Engineering Materials, EarlyView.
Herein, environmental scanning electron microscopy (ESEM) is discussed as a powerful extension of conventional SEM for life sciences. By combining high‐resolution imaging with variable pressure and humidity, ESEM allows the analysis of untreated biological materials, supports in situ monitoring of hydration‐driven changes, and advances the functional ...
Jendrian Riedel, Lea Dierker, Antoine Eyram Kwame, Kim Nora Wagner, Jonas J. Unterholzner, Jan‐Henning Dirks, Dorothea Brüggemann   +6 more
wiley   +1 more source

Recent Strategies and Advances in Hydrogel-Based Delivery Platforms for Bone Regeneration

Nano-Micro Letters
Highlights Recent advances in the combined delivery platform that integrate nano-/microscale carriers and with 3D hydrogel network for bone regeneration are summarized.
Xiao Wang, Jia Zeng, Donglin Gan, Kun Ling, Mingfang He, Jianshu Li, Yongping Lu   +6 more
doaj   +1 more source

Icariin-loaded hydrogel with concurrent chondrogenesis and anti-inflammatory properties for promoting cartilage regeneration in a large animal model

Frontiers in Cell and Developmental Biology, 2022
Currently, an effective repair method that can promote satisfactory cartilage regeneration is unavailable for cartilage damages owing to inevitable inflammatory erosion.
Songshan Xu, Shaohua Zhao, Yanpeng Jian, Xinwei Shao, Dandan Han, Fan Zhang, Chen Liang, Weijie Liu, Jun Fan, Zhikui Yang, Jinge Zhou, Wenqiang Zhang, Yigong Wang   +12 more
doaj   +1 more source