Results 121 to 130 of about 421,473 (291)

Gold Nanorods in Cardiac Millitissues: Assessing Mechanical and Contractile Dynamics in a Living Engineering Myocardium Model

Advanced Materials Technologies, EarlyView.
This study presents a novel platform for assessing the active mechanical behavior of living cardiac microbundles through localized nanoindentation, integrated with temperature regulation and dual‐camera imaging systems. The developed system enables quantitative evaluation of dynamic micromechanics in engineered cardiac tissues in vitro, offering ...
Lihua Lou, Lia Paolino, Alberto Sesena Rubfiaro, Jin He, Arvind Agarwal   +4 more
wiley   +1 more source

A Study on the Dynamic Forming Mechanism Development of the Negative Poisson's Ratio Elastomer Molds-Plate to Plate (P2P) Forming Process. [PDF]

Polymers (Basel), 2021
Weng YJ, Huang JC, Chen YY, Hsu ST, Zhang ZR.   +4 more
europepmc   +1 more source

Micropillar‐Engineered Hybrid Adhesive Patch for Surface‐Conformable and Directional Adhesion

Advanced Materials Technologies, EarlyView.
This work presents a surface‐conformable hybrid adhesive integrating height‐optimized hexagonal micropillars with open‐rectangular cuts. The micropillars enhance rough‐surface contact and microscale crack arrest, while the cuts guide and reverse interfacial cracks for strong and directional adhesion. The multiscale architecture achieves robust pull‐off
Seongjin Park, Dong Kwan Kang, Haejin Bae, Ho‐Sup Jung, Hoon Eui Jeong   +4 more
wiley   +1 more source

Numerical simulations of the failure process of anaclinal slope physical model and control mechanism of negative Poisson’s ratio cable

Bulletin of Engineering Geology and the Environment, 2021
Chun Zhu, M. He, M. Karakus, Xiaohu Zhang, Z. Tao   +4 more
semanticscholar   +1 more source

Negative Poisson's Ratio-Spacer Design and Its Thermo-Mechanical Coupling Analysis Considering Specific Force Output. [PDF]

Materials (Basel), 2021
Yuan Q, Zhu Y, Yan K, Cai Y, Hong J.
europepmc   +1 more source

Numerical experiment research on failure characteristics of anchored rock with negative Poisson’s ratio bolt [PDF]

, 2021
Chen Feng, Yanhong Du, Manchao He, Xiaoming Sun, Tianhui Ma   +4 more
openalex   +1 more source

Fabric‐Based Wearable Robotic Exoskeleton Gloves: Advancements and Challenges

Advanced Materials Technologies, EarlyView.
This review highlights interdisciplinary technological advances in fabric‐based robotic gloves, focusing on progress in design, fabrication, actuation, sensing, control, and power and energy requirements. It also addresses performance testing and validation, including biomechanical, strength, functional, user experience, and durability assessments, to ...
Ayse Feyza Yilmaz, Gökhan Ince, Ozgur Atalay   +2 more
wiley   +1 more source

Low-velocity impact resistance of double arrowhead triangular structure with negative Poisson’s ratio

Frontiers in Materials
Negative Poisson’s ratio (NPR) structures, known for their high specific strength, high specific stiffness, high impact resistance, etc., have broad applications in aerospace, medical equipment, transportation, shipping, sports, and other fields.
Liu Xinting, Luo Wei, Xu Feiyan, Yang Yahui, Li Yangbo   +4 more
doaj   +1 more source

Single-Layer MoS2: A Two-Dimensional Material with Negative Poisson’s Ratio [PDF]

, 2023
Yucheng Zhu, Xiaofei Cao, Yuan Tan, Yao Wang, Jun Hu, Baotong Li, Zhong Chen   +6 more
openalex   +1 more source

Stress‐Normalized Sensitivity as a Comparative Benchmark for Intrinsically Piezoresistive Nanocomposite Materials in Wearable Electronics

Advanced Materials Technologies, EarlyView.
A stress‐normalised sensitivity metric (S = G/Y) is introduced as a materials‐level benchmark for intrinsically piezoresistive nanocomposites. By decoupling electromechanical response (G) from stiffness (Y), the framework enables direct comparison across diverse systems and clarifies design trade‐offs for wearable sensors.
Conor S. Boland
wiley   +1 more source