Results 191 to 200 of about 29,288 (264)

Critical role of carbon nanofibers in boosting C-S-H density and fracture toughness in fine recycled aggregate concrete. [PDF]

Sci Rep
Buettner N, Iyacu G, Dal Poggetto G, Akono AT.   +3 more
europepmc   +1 more source

Data‐Driven Design of Bimodal Networked Dielectric Elastomers for High‐Performance Artificial Muscles

Advanced Intelligent Systems, EarlyView.
A data‐efficient artificial intelligence‐assisted framework, which integrates experimental data with machine learning, is developed for the design of bimodal networked dielectric elastomers (DEs) as advanced artificial muscles. It adopts neural networks to predict DEs’ mechanical properties and support vector machines to classify electromechanical ...
Ofoq Normahmedov, Hanzhi Ma, Junbo Peng, Huifeng Dong, Jiangshan Zhuo, Mengke Shi, Lvting Wang, Shengchao Jiang, Ye Shi   +8 more
wiley   +1 more source

Facile Preparation of a Poly[2]Catenane Network Using Self‐Assembled [2]Catenane Unit

Angewandte Chemie, EarlyView.
Polycatenanes show a higher degree of conformational freedom and mobility compared to covalent polymers. However, the number of its studies is far lower than that of other dynamic polymers. This may reflect the fact that the preparation of polycatenanes involves the complicated synthesis of covalent catenation.
Jinsa Li, Rui Hu, Yuxin Fu, Xiaohe Zhou, Jonathan L. Sessler, Xiaofan Ji   +5 more
wiley   +2 more sources

Mechanistic Insights into the Fracture Toughness Enhancement of Nano-TiO₂ and Basalt Fiber Bar Reinforced Magnesium Phosphate Cement. [PDF]

Nanomaterials (Basel)
Li WK, Cui SA, Li YP, Zeng YL, Zeng G, Xia W.   +5 more
europepmc   +1 more source

Natural Aging of Biomaterials in Ambient and Physiological Environments

Advanced NanoBiomed Research, EarlyView.
Biomaterials used in biomedical applications can change their physical properties over time, even under ambient and physiological conditions. This review highlights key studies on the natural aging of materials ranging from soft hydrogels to metals and ceramics, emphasizing how time‐dependent changes influence function and performance.
Shuyu Zhang, Anne E. Staples
wiley   +1 more source

Enhancement of Fracture Toughness of NiTi Alloy by Controlling Grain Size Gradient. [PDF]

Nanomaterials (Basel)
Huang K, Deng Z, Yin H.
europepmc   +1 more source

Injectable Bone Cements: A Generational Framework for Bioactivity, Porosity, and Mechanobiological Design at the Nanoscale

Advanced NanoBiomed Research, EarlyView.
Key demographic, biological, and material considerations that drive the need for advanced injectable bone cement technologies. Injectable bone cements (IBCs) are widely used in orthopaedic and craniofacial applications due to their minimally invasive delivery and ability to provide early mechanical stabilisation.
Frank Fei, Yogambha Ramaswamy, Young Jung No   +2 more
wiley   +1 more source

Research on the influence of loading rate on the dynamic initiation fracture toughness of CMDB propellant. [PDF]

Sci Rep
Zheng J, Wu X, Sun Z, Guo Z, Zhang M, Chen X.   +5 more
europepmc   +1 more source

Effect of Cross-Section on Low-Temperature Fracture Toughness of Marine Engineering Steel Thick Plate. [PDF]

Materials (Basel)
Zheng K, Zhang L, Hu C, Hu L, Wu K.
europepmc   +1 more source

Vapor‐Phase Grain‐Boundary Anchoring Enables Molecular Toughening and Record Bending Endurance in Pilot‐Scale Roll‐to‐Roll‐Printed Flexible Perovskite Modules

Angewandte Chemie, EarlyView.
A vapor‐phase molecular toughening strategy is developed for pilot‐scale roll‐to‐roll (R2R) ‐compatible fabrication of flexible perovskite solar modules. Thiol vapor selectively regulates crystallization and anchors at grain boundaries, reducing defects while enhancing mechanical resilience.
Lirong Dong, Viktor Rehm, Shudi Qiu, Zexian Han, Naveen Harindu Hemasiri, Michael Wurmshuber, Michael Wagner, Cindy‐Ly Tavera‐Méndez, Dorothea Wisser, Chaohui Li, Robin Basu, Leopold Lahn, Olga Kasian, Sarmad Feroze, Wolfgang Heiss, Andreas Distler, Hans‐Joachim Egelhaaf, Fu Yang, Christoph J. Brabec   +18 more
wiley   +1 more source