Materiales
Materiales
Molecularly Engineered Degradable PCTPU–PAA Dielectrics With Boosted Carrier Mobility for Retina‐Mimic Neuromorphic Visual Sensors Toward Closed‐Loop Green Flexible Electronics
27/08/2026 -
Degradable PCTPU–PAA composite dielectrics with hydrogen‐bond networks resolve the performance‐sustainability trade‐off of flexible electronics. The materials deliver superior stretchability,...
One‐Step Direct Writing and In Situ Poling of Ultrathin Piezoelectric Microarchitectures for Organ‐Conformal Stretchable Biointerfaces
28/07/2026 -
This work proposes a manufacturing‐enabled strategy for constructing ultrathin and stretchable piezoelectric biointerfaces with precisely engineered microarchitectures and stable polarization. By...
An Ultrathin, Permeable, and Battery‐Free Monolithically Integrated System for Emotion Sensing and Interaction
25/07/2026 -
An ultrathin, permeable, and battery‐free biosensing platform is constructed on an electrospun TPU nanofiber membrane by integrating printed circuits, electrochemical dopamine and cortisol sensors,...
Soft Mechanical‐Electrical Logic Using Liquid Metal‐Filled 3D‐Printed Architectures
26/05/2026 -
We present 3D‐printed soft mechanical–electrical logic elements that use liquid metal–filled silicone tubes actuated by thermoplastic polyurethane/polylactic acid (TPU/PLA) architectures to...
Molecular Engineering of Hard Segment Domains in Polyurethane Elastomers for Toughening Poly(Glycolic Acid)
26/05/2026 -
A molecular architecture‐directed toughening strategy is developed for fully biodegradable poly(glycolic acid) (PGA). By precisely tailoring the hard‐segment content of TPU elastomers, the...
Liquid Metal–Enabled Island Architecture for Mechanically Robust Conductive Yarns
10/05/2026 -
This study presents a 'bridging‐island' strategy that anchors liquid metal particles within a carbon black/Thermoplastic Polyurethane (TPU) network, enabling highly conductive yarns with a...
Design and Finite Element Modeling of 3D‐Printed Porous Metamaterial Beam Cores for Hybrid Bone Plates
25/04/2026 -
A hybrid triply periodic minimal surface beam‐core bone plate is investigated as an architecture‐driven strategy for stiffness modulation and load sharing. Experimental bending tests, analytical...
AI‐Enhanced Bionic Aquatic E‐Skin Enables Precise Capture of Minimal Tactile Differences Toward Undisturbed Underwater Interaction
27/03/2026 -
Bioinspired triboelectric aquatic E‐skin decouples tactile signals from hydrodynamic noise to sense tiny sliding‐induced vibrations. With feature‐fusion machine learning, it discriminates...
Additive Manufacturing of Gradient Stiffness Honeycombs Using Thermoplastic Polyurethane Composite Material Variations
08/10/2025 -
By combining porous, solid, and carbon fiber‐reinforced thermoplastic polyurethane within a single 3D printed honeycomb structure, this current work achieved precise control over spatial stiffness...
Flexible TPU/MWCNTs Composite Foams with Dual‐Gradient Structure for High Absorption and Stable Electromagnetic Interference Shielding Performance
08/10/2025 -
In this study, thermoplastic polyurethane/multi‐walled carbon nanotubes foams with dual‐gradient structure are obtained by design of filler gradient distribution combined with supercritical...
Bioinspired Swelling‐Deswelling Strategy Unlocks Synergistic Molecular Solar Thermal‐Fabric Systems for Personal Thermal Management
06/10/2025 -
Inspired by Atriplex centralasiatica's salt secretion, a swelling‐deswelling strategy for hollow aerogel fibers (HAFs) is developed to create synergistically promoted MOST‐fabric systems (SPMFS),...
Multimode Adaptive Thermoregulation Enabled by Shape Morphing and Radiative Cooling Porous Polyurethane
21/09/2025 -
A shape‐morphing, porous polyurethane film combines passive radiative cooling with folding to deliver multilevel heating‐and‐cooling control. High solar reflectance and midinfrared emissivity...
Modular Synergy and Parametric Regulation of Dual‐Material Deformable Unit Cell Configuration
17/09/2025 -
This study develops fused deposition modeling‐based polylactic acid/thermoplastic polyurethane modular deformable units by controlling geometric and process parameters, which can achieve...
Energy Dissipation in Nonlinearly Elastic Auxetic and Non‐Auxetic Mechanical Metamaterials with Friction and Material Damping
07/09/2025 -
This study presents a hyperelastic mechanical metamaterial for elastic energy dissipation. Energy is dissipated within its unit cells by friction assisted by material damping. Frictional contact is...
Fabrication of Grooved Fibers with Enhanced Degradability via Melt Spinning
22/08/2025 -
Polyurethane/paraffin grooved fiber is fabricated through an integrated melt spinning and selective dissolution approach, exhibits both enhanced surface roughness and remarkable hydrophobicity. These...
A Real‐Time Solar UVA Dose Monitor Based on Recyclable Azobenzene‐Containing Elastomer Fabrics
06/08/2025 -
Based on the self‐synthesized main‐chain azobenzene thermoplastic polyurethane (Az‐TPU), a real‐time solar UV dose monitoring device is developed. This device exhibits high performance,...
Architected Soft Actuators for Artificial Musculoskeletal Systems
24/07/2025 -
An architected soft actuator uses a servo motor and a combination of 3D printed architected elastomers to extend and contract. The actuator exhibits high actuation stroke, force output, and power...
Stable n‐Type Conducting Elastomer with High Stretchability and Electrical Conductivity
22/07/2025 -
A high‐performance n‐type conducting elastomer, engineered via ionic liquid‐modulated phase separation of PBFDO/TPU blends, achieves high conductivity (>200 S cm−¹) and stretchability...
