Results 271 to 280 of about 571,101 (336)

Kirigami‐Inspired Breathable Smart Contact Lens for Wireless Monitoring of Corneal Hypoxia and Microenvironment

Advanced Healthcare Materials, EarlyView.
A kirigami‐inspired breathable smart contact lens is reported for wireless monitoring of corneal hypoxia and microenvironment. The ultrathin (55 µm) and flexible sensing device enables digitalized, in situ and precise monitoring of dissolved oxygen, humidity, and temperature (R2 >0.98).
Jiaxue Zhu, Ling Yang, Qing Yang, Yin Huang, Yuhang Li, Yueqing He, Xuxu Yang, Zhiyan Yang, Yonghong Jiao, Wenbin Wei, Yihao Chen, Xue Feng   +11 more
wiley   +1 more source

Functionalization of Two-Component Gelatinous Peptide/Reactive Oligomer Hydrogels with Small Molecular Amines for Enhanced Cellular Interaction. [PDF]

Int J Mol Sci
Kohn-Polster C, Müller BM, Krieghoff J, Nawaz A, Maqsood I, Starke A, Haastert-Talini K, Schulz-Siegmund M, Hacker MC.   +8 more
europepmc   +1 more source

Development of Substrate‐Independent Antifouling and Bactericidal Surfaces Using Visible Light Cross‐Linked Hydrogel Coatings for Biomedical Applications

Advanced Healthcare Materials, EarlyView.
A new antifouling, antithrombogenic, and bactericidal hydrogel coating method is developed for implantable medical devices. The hydrogel coating can be easily formed by visible‐light crosslinking and is universally applicable to all substrates, ranging from polymers to metals.
Soonjong Roh, Se Youn Jang, Youngmee Jung, Kangwon Lee, Jin Yoo   +4 more
wiley   +1 more source

General Relations between Stress Fluctuations and Viscoelasticity in Amorphous Polymer and Glass-Forming Systems. [PDF]

Polymers (Basel)
Semenov A, Baschnagel J.
europepmc   +1 more source

Antioxidant and Anti‐Senescence Polyvinyl Alcohol‐Gallic Acid Supramolecular Hydrogels for Stem Cell Culture

Advanced Healthcare Materials, EarlyView.
The PVA‐GA hydrogel is formed through hydrogen bonding between PVA hydroxyl groups and GA galloyl units, enabling sustainable GA release and its extended biological activity. The hydrogel scavenges ROS to reduce oxidative stress, preventing mitochondrial damage from excessive ROS, mitigating hADSC senescence, and preserving VEGF secretion, offering a ...
Yiduo Zhou, Matías L. Picchio, Yan Nie, Lei Wang, Oihane Sanz, Yue Liu, Xun Xu, Lukas Prantl, Oliver Felthaus, Weiwei Wang, Marcelo Calderón, Nan Ma   +11 more
wiley   +1 more source

Tuning Printability and Adhesion of a Silver-Based Ink for High-Performance Strain Gauges Manufactured via Direct Ink Writing. [PDF]

ACS Omega
Hossain MA, Plautz-Ratkovski G, DeGraff J, Dickens TJ, Liang Z, Hill C, Jones J, Ramakrishnan S.   +7 more
europepmc   +1 more source

Controlled Release of Human Dental Pulp Stem Cell‐Derived Exosomes from Hydrogels Attenuates Temporomandibular Joint Osteoarthritis

Advanced Healthcare Materials, EarlyView.
Exosomes can reduce tissue damage in temporomandibular joint osteoarthritis (TMJOA), but rapid clearance limits their efficacy. This study encapsulates exosomes in hyaluronic acid hydrogels for controlled release. In a rat model, hydrogel‐encapsulated exosomes outperform free exosomes in preserving bone integrity and reducing tissue destruction ...
Victor Diez‐Guardia, Yajing Tian, Yunzhe Guo, Jiaying Li, Shengjie Cui, Cécile A. Dreiss, Eileen Gentleman, Xuedong Wang   +7 more
wiley   +1 more source

Organic-inorganic hexahalometalate-crystal semiconductor K₂(Sn, Se, Te)Br₆ hybrid double perovskites for solar energy applications. [PDF]

RSC Adv
Bouferrache K, Ghebouli MA, Ghebouli B, Fatmi M, Ahmed SI.   +4 more
europepmc   +1 more source

The weight-two Hodge structure of moduli spaces of sheaves on a K3 surface

, 1995
Kieran G. O’Grady
openalex   +2 more sources