Results 101 to 110 of about 5,461,887 (221)

Impact and Compressive Performance of 3D‐Printed PA6/Functionalized Graphene Nanoplatelet Sandwich Structures With Auxetic Cores

Polymer Composites, Volume 47, Issue 18, Page 16425-16441, 20 September 2026.
Schematic of PA6/functionalized graphene nanoplatelet compounding and filament extrusion to 3D printing, sandwich panel fabrication, and mechanical characterization. ABSTRACT This study examines the impact and compressive behavior of additively manufactured polyamide 6 (PA6) nanocomposite sandwich panels reinforced with amine‐functionalized graphene ...
Russo Swart, Karim El‐Ghamrawy, Richard Johnston, Feras Korkees   +3 more
wiley   +1 more source

Shape‐Memory Alloy‐Based Auxetic Smart Metamaterials: Enabling Inherently Bidirectional Actuation

Advanced Intelligent Systems
Auxetic metamaterials, characterized by their negative Poisson's ratio, have garnered significant interest in various fields due to their unique mechanical properties.
Yeong Jae Park, Hyunje Ahn, Hugo Rodrigue   +2 more
doaj   +1 more source

Auxetic Materials

This report examines auxetic materials which are designed to have a negative Poisson’s ratio. Thismeans they expand sideways when stretched. This unusual behaviour provides unique mechanicaladvantages, such as better resistance to indentation, improved toughness against fractures, andbeneficial synclastic curvature, which aids in uniform bending.
openaire   +2 more sources

Exploration of auxetics materials in sport

, 2021
A special property of auxetic materials is their negative Poisson’s ratio : this material shortens or lengthen in all directions when subjected respectively to a compressive or tensile force. This unusual characteristic opens up new perspectives in many fields. Sport is one of the fields where these properties can be well exploited. Already studied and
Ghesquière-Diérickx, Thibault, Tireford, Nicolas   +1 more
openaire   +1 more source

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

Advanced Healthcare Materials, Volume 15, Issue 35, 18 September 2026.
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

Auxetic Textile Materials - A review

Journal of Textile Engineering & Fashion Technology, 2016
Auxetic textiles are materials which possess negative Poisson’s ratio, this implies that in contrast to conventional textile materials if they are stretched in longitudinal direction, a marginal expansion will results in transversal direction. Auxetic textile materials have become a point of focus for many researchers in recent past years.
openaire   +1 more source

Exploring X2BH6 (X = Li, Na, and K) Double Perovskite Hydrides for Solid‐State Hydrogen Storage Applications

Advanced Theory and Simulations, Volume 9, Issue 9, September 2026.
X2BH6 (X = Li, Na, and K) double perovskite hydrides are investigated using Density Functional Theory (DFT). Highest gravimetric hydrogen storage capacity is found as 19.71 wt % for Li2BH6 and the suitable desorption temperature is found as 308.00 K for K2BH6.
Aysenur Gencer, Ahmet Aydogan, Ozge Surucu, Gokhan Surucu   +3 more
wiley   +1 more source

Auxetic structure optimization for double-walled hull crashworthiness using response surface methodology

Results in Engineering
One type of negative Poisson's ratio (NPR) structure, called auxetic, has been widely studied due to their superior mechanical properties, including enhanced energy absorption capabilities. However, their application in marine structures, particularly in
Moch. Agus Choiron, Yudy Surya Irawan, Rosadila Febritasari, Johan Wayan Dika   +3 more
doaj   +1 more source

Piezo‐Coupling Effects in Smart Polymers: Toward Ultrasensitive Sensing and Biomedical Applications

Advanced Science, Volume 13, Issue 51, 14 September 2026.
Piezo‐coupling effects are the foundational factors for the development of multifunctional and self‐powered platforms. Central to this advancement is the use of stimuli‐responsive smart polymers, which offer mechanical flexibility, biocompatibility, and simplified structural complexity with improved sensitivity and energy efficiency.
Duc Khanh Tran, Tuan Sang Tran, Thanh‐An Truong, Trung‐Hieu Vu, That Buu Ton, Dzung Viet Dao, Van Thanh Dau   +6 more
wiley   +1 more source

A design method of 3D printed auxetic structures with enhanced mechanical tunability

Jixie qiangdu
Auxetic materials have garnered attention due to their novel behavior under deformation and numerous other material properties, such as fracture resistance, shear resistance, and energy absorption.
ZHANG Meng, XU Jiawen, CHEN Yanqiu, LIU Yu   +3 more
doaj