Results 231 to 240 of about 1,096,224 (293)

Spatial Stiffness Programming in Single‐Filament Material Extrusion Through Data‐Driven Thermal Foaming

Advanced Materials Technologies, EarlyView.
Single‐filament material extrusion enables spatial stiffness programming through locally controlled thermal foaming of TPU. A data‐driven G‐code framework tunes porosity from 15.7% to 40.7% and hardness from 90 to 63 Shore A within and across layers. Monolithic hands and soft actuators consequently achieve distinct programmed motions without material ...
Rosanna Rifino, Gianni Stano, Mahdi Bodaghi, Gianluca Percoco   +3 more
wiley   +1 more source

Unraveling the Effects of Depolarization in Ultrathin Barium Titanate. [PDF]

Adv Sci (Weinh)
Lee T, Kumar P, Klewe C, Kavle P, Shafer P, Yao ZJ, Martin LW.   +6 more
europepmc   +1 more source

Angled Nozzle Aerosol Jet Printing to Streamline Conformal Patterning of Electronics

Advanced Materials Technologies, EarlyView.
A modular, angled aerosol jet printhead is demonstrated to streamline patterning on nonplanar surfaces, including 90° step edges and confined internal geometries. A detailed analysis of gravitational settling for a sheathed aerosol flow and deconvolution of oblique deposition and gravitational effects supports the versatility of this approach for ...
Louis O. Morgan, Jeremy D. Rurup, Hal K. Griswold, Md Ramjan Ali, Ethan B. Secor   +4 more
wiley   +1 more source

Enhanced Breakdown Voltage in GaN HEMTs Using Step-Graded AlGaN Buffer Layers. [PDF]

Micromachines (Basel)
Bai J, Liu X, Tao H, Su H, Zhang J, Hao Y.   +5 more
europepmc   +1 more source

Parameter Investigation for Stamp Manufacturing of Complex 3D Geometries Using Nanoimprint Lithography

Advanced Materials Technologies, EarlyView.
Nanoimprint lithography can replicate complex 3D microstructures with undercuts using single‐layer polymer stamps of different elasticities. By combining experiments and simulations, T‐shaped geometries and suitable undercut radii were identified that minimize stress and defects during demolding.
Christos Julianos Karapatzakis, Selina Burkert, Cordelia Friederike Wittemann, Andreas Heinrich   +3 more
wiley   +1 more source

The structural dynamics and molecular coupling in the slow inactivation of a prokaryotic voltage-gated sodium channel. [PDF]

Nat Commun
Irie K, Han S, Applewhite S, Maeda YK, Vance J, Wang S.   +5 more
europepmc   +1 more source

Thermoresponsive Self‐Healing Carbon Nanotube‐Reinforced Dual‐Network Hydrogels for Wearable Sensors and Information Concealment

Advanced Materials Technologies, EarlyView.
A CNT‐reinforced dual‐network hydrogel combines ionic liquid‐mediated thermoresponsiveness, dynamic covalent crosslinking, and conductive nanostructures within a single adaptive material. The hydrogel exhibits ultrafast gelation, autonomous self‐healing, >1000% stretchability, reversible optical switching, and stable electromechanical sensing, enabling
Xia Qiu, Xiaolong He, Paul Morandi, Petra Rudolf, Rudy Folkersma, Vincent S. D. Voet, Katja Loos   +6 more
wiley   +1 more source

A Review of Failure Modes and Safety Strategies of Lithium-Ion Batteries from Materials to Systems. [PDF]

Adv Sci (Weinh)
Yang JH, Sung JY, Kweon H, Kim S, Kim B, Kim J, Mun J, Kim JH, Kim KJ.   +8 more
europepmc   +1 more source

An aorto-left atrial fistula as a fatal complication of radiofrequency ablation for atrial fibrillation: a case report. [PDF]

Eur Heart J Case Rep
Krzyżanowski K, Krzesiak A, Kiliszek M.
europepmc   +1 more source

Pulsed field ablation: from concepts to technology. [PDF]

Europace
Anić A, Ivorra A, Koop B, Kirkpatrick NJ, Koruth J.   +4 more
europepmc   +1 more source