Results 111 to 120 of about 3,214 (220)

Self‐Expanding Cardiovascular Stents: Potentials and Challenges of Shape Memory Biomaterials

Journal of Biomedical Materials Research Part B: Applied Biomaterials, Volume 114, Issue 6, June 2026.
ABSTRACT Cardiovascular diseases affect a large portion of the global population and remain leading causes of morbidity and mortality. Endovascular stenting, a minimally invasive procedure, enables the insertion and deployment of stents to restore arterial patency without open surgery.
Luci R. Duncan, Josiah S. Owusu‐Danquah   +1 more
wiley   +1 more source

Auxetic materials and structures for potential defense applications

, 2022
An auxetic material exhibits exceptional features compared to conventional material. It gets broadened when it is stretched or becomes smaller when it is compressed because it has a negative Poisson’s ratio.
QUYEN, NGUYEN-TRONG, Cabral, Isabel, Ferreira, Fernando, Peixoto, Joaquim, Hoa, Nguyen N. X., Fangueiro, Raúl   +5 more
core  

New auxetic materials

, 2000
Materials with negative Poisson's ratios (auxetic) exhibit the very unusual property of becoming wider when stretched and narrower when squashed. This thesis presents a global classification system for auxetics based on the geometry and deformation ...
Grima, J.N.
core  

Experimental Investigations on the Energy Absorption of Aluminum TPMS Structures Under Dynamic Loading

Proceedings in Applied Mathematics and Mechanics, Volume 26, Issue 2, June 2026.
ABSTRACT Triply periodic minimal surfaces (TPMS) constitute a prominent class of cellular structures and have gained considerable attention in current research. These structures are genus‐infinite surfaces with zero mean curvature, which prevents self‐intersection. They also exhibit periodicity in all three spatial directions and exhibit enhanced multi‐
Sören Bieler, Denis Anders, Marcel Walkowiak, Kerstin Weinberg   +3 more
wiley   +1 more source

State-of-the-art in 3D printing of auxetic structures: recent progress and perspectives

Journal of Materials Science: Materials in Engineering
Auxetic structures, which are identified by their negative Poisson’s ratio, have exceptional mechanical qualities, such as increased flexibility, impact resistance, and greater energy absorption.
Santosh S Bagewadi, Vinayak S Hiremath, Akash V Biradar, T Dhilipkumar   +3 more
doaj   +1 more source

Emerging Applications of Additive Manufacturing in Aquaculture Systems: A Comprehensive Review

Reviews in Aquaculture, Volume 18, Issue 3, June 2026.
Additive manufacturing (3D printing) is transforming aquaculture through smart monitoring, customized components, feeding systems, water quality control, and sustainable production. ABSTRACT This review provides a comprehensive analysis of the existing literature on additive manufacturing, commonly known as three‐dimensional (3D) printing, in ...
Subha M. Roy, Hyunsoo Choi, Taeho Kim
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

Experimental studies on the impact properties of auxetic materials

, 2013
This paper reports an experimental investigation on the effect of auxeticity towards impact loads. Both conventional and auxetic polyurethane (PU) foams were subjected to impact drop tests, and the damaged surfaces were visually inspected. Although it is
Alderson, Andrew, Lim, T. C., Alderson, K. L.   +2 more
core   +1 more source

Random auxetics from buckling fibre networks

Nature Communications, 2019
Auxetic materials have usually been developed with periodically arrange structures. Here, the authors electrospin fibre networks, and show both theoretically and experimentally that these random structures have pronounced auxetic behaviour with negative ...
S. Domaschke, A. Morel, G. Fortunato, A. E. Ehret   +3 more
doaj   +1 more source

Phonons in conventional and auxetic honeycomb lattices [PDF]

, 2007
The modes of vibrations of conventional and auxetic honeycomb structures are studied by means of models where lattices are represented by planar networks, in which rodlike particles are linked by strings.
Sparavigna, Amelia Carolina, A. Sparavigna, Sparavigna, A. C.   +2 more
core   +1 more source