Materials and structures with negative Poisson's ratio exhibit a counter-intuitive behaviour.
Under uniaxial compression (tension), these materials and structures contract (expand) …

Abstract Additive manufacturing (AM)(= 3D printing) and rational design techniques have
enabled development of meta-biomaterials with unprecedented combinations of …

Additive manufacturing (AM, also known as 3D printing) is an advanced manufacturing
technique that has enabled progress in the design and fabrication of customised or patient …

Over the last three decades but more particularly during the last 5 years, auxetic mechanical
metamaterials constructed from precisely architected polymer-based materials have …

Current brain spheroids or organoids derived from human induced pluripotent stem cells
(hiPSCs) still lack a microglia component, the resident immune cells in the brain. The …

负泊松比材料和结构具有特殊的力学性能, 在单轴压力(拉力) 作用下发生横向收缩(膨胀).
其在抗剪承载力, 抗断裂性, 能量吸收和压陷阻力等方面比传统材料更有优势 …

Melt electro writing (MEW) provides three-dimensional (3D) printing porous scaffolds with
well-defined geometrical features of ultrafine fibers in the tissue engineering. Scaffolds with …

Metamaterials possess superior acoustic, thermal, and mechanical properties, making them
potential candidates for scientific and engineering applications. Previous studies were …

A number of biological tissues have been reported as behaving in an auxetic manner,
defined by a negative Poisson's ratio. This describes the deformation of tissue which …

Auxetic metamaterials are characterized by a negative Poisson ratio (NPR) and display an
unexpected property of lateral expansion when stretched and densification when …