Results 191 to 200 of about 165,958,490 (290)

Self-Extinguishing Alginate-Based Xerogel Foams for Thermal Insulation. [PDF]

Gels
Damjanović R, Vuksanović MM, Stavrić M, Ružić J, Živković I, Heinemann RJ.   +5 more
europepmc   +1 more source

Rational Tuning of Hygroscopic Oscillation of Stacked Nanoflake Assemblies for Continuous Ambient Energy Harvesting

Advanced Materials, EarlyView.
Stacked nanoflake assembly (SNA) membranes can oscillate autonomously, offering opportunities for soft actuation and energy harvesting. This work uncovers the physical mechanism behind the sustained oscillation of SNA membranes in gradient humidity and identifies three governing dimensionless parameters, enabling rational design for optimizing SNA ...
Zijing Zhang, Jimin Fu, Gesa Zhang, Zhihua Liang, Boxun Zhang, Haimin Yao   +5 more
wiley   +1 more source

A Geometrically Transient Platform for Bioelectronic Implants

Advanced Materials, EarlyView.
Minimally invasive bioelectronic implants often compromise performance for smaller sizes. To resolve this optimization dilemma, a wireless bioelectronic implant with a transient geometry is introduced (MiFi). The origami‐inspired device miniaturizes up to sixfold for syringe insertion and autonomously unfolds post‐implantation.
Selin Olenik, John D. Goodwin, Atharv Naik, Philip Coatsworth, Ioi Chit Cheung, Farbod Amirghasemi, Anies Sohi, Ehsan Abedi, Tayeb Tadlaoui, Maral P. S. Mousavi, Andriy S. Kozlov, Victoria Salem, Andrew S. Cowburn, Firat Guder   +13 more
wiley   +1 more source

Structure-Property Relationships of Hot-Pressed Wood-Polymer Composite Boards from Recycled ABS Edge-Banding Waste and Wood Fibers. [PDF]

Polymers (Basel)
Savov V, Antov P, Kostadinova-Slaveva A, Todorova E, Botev M, Ivanov G, Dudeva V, Todorova M, Ninikas K, Petrin S, Kuzmin A.   +10 more
europepmc   +1 more source

Can Elastomers Combine Stiffness, Toughness and Fatigue Resistance?

Advanced Materials, EarlyView.
This review studies how the molecular and macroscopic architecture of elastomers influence their mechanical properties including: stiffness, stretchability, toughness, fatigue resistance, and damping behavior. By linking the structure to performance, it proposes design principles for advanced elastomeric systems that combine mechanical properties ...
Eva Baur, Esther Amstad
wiley   +1 more source

Effect of Different PTFE Coatings Applied to 18CrNiMo7-6 Steel on the Coefficient of Friction and Wear Under Dry Sliding Contact Using the Ball-on-Disk Method at Different Loads. [PDF]

Polymers (Basel)
Krbata M, Kohutiar M, Janeková M, Hoferica B, Krizan D, Escherova J, Dubec A, Trembach B, Mikuš P, Breznicka A.   +9 more
europepmc   +1 more source

Stimuli‐Responsive Hierarchical Structuring Controls Survival and Programs Hydrogelation of Supramolecular Metallofibers

Advanced Materials, EarlyView.
Aqueous Zn(II) Salphen metallofibers decorated with PNIPAM undergo reversible, multi‐stimuli‐responsive hierarchical bundling. This higher‐order structuring kinetically stabilizes the otherwise fragile assemblies against dilution, acidic hydrolysis, and transmetallation, enables selective sorting of responsive fibers, and programs hydrogelation at ...
Merlin R. Stühler, László Mérai, Kai Ludwig, Rainer Haag, Quinn A. Besford, Alex J. Plajer   +5 more
wiley   +1 more source

Effect of Carbonated Steel Slag Powder on the Rheological Properties and Printability of 3D Printed Cement Composites. [PDF]

Materials (Basel)
Wang Y, Qu X, Wang J, Xu X, Zheng Y, Wu H, Chen M.   +6 more
europepmc   +1 more source

High‐Entropy Ceramic‐Enhanced Deformable Triboelectric Nanogenerator for Noncontact Biomechanical and Raindrop Energy Harvesting

Advanced Materials, EarlyView.
A large‐area, deformable high‐entropy‐ceramic (HEC)‐doped triboelectric nanogenerator with a trilayer architecture is developed, consisting of an HEC‐doped triboelectric layer, a graphite‐like textile charge‐storage layer, and stretchable carbon black electrodes.
Shengyou Li, Wei‐Chen Peng, Syun‐Hong Chou, Zhi‐Xian Yan, Jiann‐Yeu Chen, Dun‐Jie Jhan, Wei‐Chun Yang, Shi‐Hong Chen, Yi‐Lin Huang, Cheng‐Hung Tsai, Ming‐Yen Lu, Heng‐Jui Liu, Cheolmin Park, Ying‐Chih Lai   +13 more
wiley   +1 more source

Development and characterization of polysaccharide-protein composite gels for dysphagia-friendly applications. [PDF]

NPJ Sci Food
Chen M, Cheng Y, Duan J, Shang Z, Hu W, Liu Y.   +5 more
europepmc   +1 more source