Results 191 to 200 of about 3,735,343 (253)

Recent Advances of Slip Sensors for Smart Robotics

Advanced Materials Technologies, EarlyView.
This review summarizes recent progress in robotic slip sensors across mechanical, electrical, thermal, optical, magnetic, and acoustic mechanisms, offering a comprehensive reference for the selection of slip sensors in robotic applications. In addition, current challenges and emerging trends are identified to advance the development of robust, adaptive,
Xingyu Zhang, Liao Wu, Shuai He, Zhao Sha, Yuwan Huang, Shuying Wu, Dewei Chu, Chun H. Wang, Shuhua Peng   +8 more
wiley   +1 more source

Vibration Analysis of Shape Memory Alloy Enhanced Multi-Layered Composite Beams with Asymmetric Material Behavior. [PDF]

Materials (Basel)
Samadi-Aghdam K, Fahimi P, Shahsavari H, Rahmatabadi D, Baghani M.   +4 more
europepmc   +1 more source

Toward Perception‐Native Electronic Skin: Bio‐Inspired In‐/Near‐Sensor and Neuromorphic Computing for Humanoid Robots

Advanced Materials Technologies, EarlyView.
Dense tactile streams from across the humanoid body converge on collide in a central wiring and data bottleneck. By relocating computation closer to and then into the skin itself, near‐ and in‐sensor architectures, together with neuromorphic computing, chart a path toward perception‐native electronic skin, in which the conversion of stimulus into ...
Mijin Kim, Chang‐Jae Beak, Jiyoung Park, Youngdo Jung, Sunjong Oh, Sin‐Hyung Lee, Bo‐Yeon Lee   +6 more
wiley   +1 more source

Deflection and Performance Analysis of Shape Memory Alloy-Driven Fiber-Elastomer Composites with Anisotropic Structure. [PDF]

Materials (Basel)
Endesfelder A, Annadata AR, Acevedo-Velazquez AI, Koenigsdorff M, Gerlach G, Röbenack K, Cherif C, Zimmermann M.   +7 more
europepmc   +1 more source

Biodegradable and Edible Milli‐Fluidic Logic Circuits

Advanced Materials Technologies, EarlyView.
Fully biodegradable and edible fluidic circuits are developed using gelatin‐based valves that operate at low pressure. Logic gates, a one‐bit memory, and a ring oscillator are demonstrated, showing that biodegradable materials can perform computation and control.
Shuhang Zhang, Bokeon Kwak, Özgün Ekrem, Dario Floreano   +3 more
wiley   +1 more source

A Multi-Posture Grasping Manipulator Actuated by Shape Memory Alloy with Different Functional Modules. [PDF]

Micromachines (Basel)
Li X, Cao C.
europepmc   +1 more source

Single‐Step Fabrication of Smart 3D Microstructures Exploiting Naphthopyrans as Photoinitiators and Photochromic Molecules

Advanced Optical Materials, EarlyView.
Naphthopyran–benzophenone compounds can act simultaneously as photoinitiators and photochromic molecules for two‐photon polymerization. Using a single‐step process, liquid photoresist is encapsulated within polymerized 3D microstructures, preserving reversible UV–vis photochromism after fabrication.
João P. Leote, Artur Andrishak, Paulo J. Coelho, José R. Fernandes, Christian Maibohm, Jana B. Nieder   +5 more
wiley   +1 more source

A Novel Design of a Torsional Shape Memory Alloy Actuator for Active Rudder. [PDF]

Sensors (Basel)
Lima FS, Souto CR, Oliveira AG, Silvestre AD, Alves RMN, Santos SES, Gomez RS, Brito GRF, Bezerra ALD, Santana DSM, Lima AGB.   +10 more
europepmc   +1 more source

Contact‐Architecture‐Dependent Mixed Ionic‐Electronic Transport in Solution‐Grown MAPbBr3 Microwire Photodetectors

Advanced Optical Materials, EarlyView.
MAPbBr3 microwire photodetectors reveal a strong architecture dependence of mixed ionic–electronic phototransport. A single‐gap device exhibits pronounced illumination‐history‐dependent transients governed by trap‐assisted injection and ionic polarization, whereas a multi‐gap configuration averages local interfacial effects and yields stable ...
Sebastiano De Stefano, Nan Zhao, Ofelia Durante, Adolfo Mazzotti, Selene Matta, Filippo Giubileo, Daniela Marongiu, Elisa Pili, Francesco Mattana, Antonella Masci, Francesco De Chiara, Giovanni Pennelli, Michele Saba, Andrea Mura, Valeria Demontis, Giovanni Bongiovanni, Antonio Di Bartolomeo   +16 more
wiley   +1 more source

The Utilization of Shape Memory Alloy as a Reinforcing Material in Building Structures: A Review. [PDF]

Materials (Basel)
Xu L, Zhu M, Zhao J, Chen M, Shi M.
europepmc   +1 more source