Results 101 to 110 of about 20,914 (274)

Coaxially Electrospun Myocardial dECM‐ Based Nanofibrous Scaffolds Demonstrate Enhanced Cardiomyocyte Biocompatibility

Advanced Healthcare Materials, EarlyView.
Our coaxial electrospinning system is capable of incorporating decellularized myocardial extracellular matrix in a core‐sheath configuration, creating nanofibrous scaffolds. These scaffolds, in turn, support the maintenance of functional cardiomyocytes adhered to the surface of these bioactive scaffolds.
Dhanusha N. Rajapakse, Mahtab Khodadadi, Kiran M. Ali, Suh Hee Cook, Bryson T. Proctor, Tanya Upadhyay, Daxian Zha, Fatema Tuj Jahura, Marziyeh Boosaliki, Jessica M. Gluck   +9 more
wiley   +1 more source

Effect of geometrical defects on the tensile properties of graphene

, 2016
The tensile properties of graphene with the Stone-Wales (S-W) defect are investigated by first principle calculations. It is found that the defect will not affect the elastic modulus and Poisson's ratio of graphene but causes the pre-stress of ...
Cao, Guoxin, Ren, Yunpeng
core   +1 more source

Natural Biomaterials for Osteochondral Repair: From Source to Strategy

Advanced Healthcare Materials, EarlyView.
Biological origin‐guided overview of natural biomaterials and therapeutic strategies for osteochondral tissue engineering. The circular diagram categorizes representative materials and strategies into plant/algae‐derived, microbial‐derived, animal‐derived, and human‐derived sources, centered on an osteochondral defect repair model.
Hengyu Liu, Hanyang Zhang, Wenbo Yang, Hao Chen, Jincheng Wang, Fei Chang   +5 more
wiley   +1 more source

Cellular Responses to Mechanical Cues Across Scales: From Fundamental Insights to Translational Potential

Advanced Healthcare Materials, EarlyView.
This review examines how cellular behavior is regulated by mechanical cues transmitted through soft biomaterials, from single‐cell mechanosensing to tissue‐level adaptation. It highlights why physiological relevance, rather than model complexity alone, is critical for translational mechanobiology and introduces a scoring framework linking material ...
Mathias Polz, Manuel P. Kainz, Niklas Haider, Theresa Rienmüller, Kerstin Lenk, Rupert Kargl, Michele Terzano, Gerhard Sommer, Gerhard A. Holzapfel, Julia Fuchs   +9 more
wiley   +1 more source

Low-temperature tensile behaviour of asphalt binders: Application of loading time–temperature–conditioning time superposition principle

, 2011
Thermal cracking of bituminous layers is one of the main modes of failure for asphalt pavements. This distress is highly related to the rheological properties of asphalt binders.
COLAGRANDE, SANDRO, S. Colagrande, F. Cardone, G. Cerni   +3 more
core   +2 more sources

Rapid Fabrication of Self‐Propelled and Steerable Magnetic Microcatheters for Precision Medicine

Advanced Materials, EarlyView.
A rapid Joule heating fabrication method for the production of self‐propelling, adaptive microcatheters, with tunable stiffness and integrated microfluidic channels is presented. Demonstrated through three microrobotic designs, including a steerable guiding catheter, an untethered wave‐crawling TubeBot, and a distal‐end propelled microcatheter, it was ...
Zhi Chen, Boris Rivkin, David Castellanos‐Robles, Ivan Soldatov, Lukas Beyer, Mariana Medina‐Sánchez   +5 more
wiley   +1 more source

Elasto-Plastic Analysis Using Hybrid Stress Model [PDF]

In this paper, a elastic-plastic analysis of Two-Dimensional structures based on hybrid stress model is presented. When yielding occur in the element, The stress field satisfies the plastic condition in the element therfor the plastic condition equations
伊良波, 繁雄, Iraha, Shigeo
core  

Elastic and Viscoelastic Analysis of Stress Distribution in Single Lap Joints under Tensile Loading: Analytical and Numerical Approaches

In this study, stress variations in cylindrical single lap joints under tensile loading were investigated as both elastic and viscoelastic(time-dependent) solutions. Analytical modeling utilized the Pugno-Carpinteri method and the Lubkin-Reissner method,
ÖZER, Halil, Bektaş, İsmail Hakkı
core   +1 more source

Achieving strength-ductility synergy in Mg-1.1Gd-0.6Zn-0.3Mn alloy by regulating precipitation behavior via stress aging strategy

Journal of Magnesium and Alloys
Regulating the precipitation behavior of Mg alloys to overcome the strength-ductility trade-off puzzle is a long-thought pursuit in the materials community.
Wenjing Ju, Mei Zhang, Liping Zhong, Yuchen Dou, Yongjian Wang   +4 more
doaj   +1 more source

Tough, Ductile, and Strong Hard‐Soft Cementitious Composite Enabled by Multi‐Material Additive Manufacturing

Advanced Materials, EarlyView.
Drawing inspiration from the layered hard‐soft architecture found in sea sponges, this work establishes a new framework for architected cementitious composites (ACC) through multi‐material additive manufacturing (MMAM) process. The integration of mortar and elastomer phases into layered architectures enables synergistic toughening mechanisms, including
Aimane Najmeddine, Shashank Gupta, William Makinen, Zayvinn Lin, Krystal Delnoce, Reza Moini   +5 more
wiley   +1 more source