Results 181 to 190 of about 35,150 (277)

A Quadruped Piezoelectric Ultrasonic Actuating Robot with Foot‐Leg‐Trunk‐Integrated Structure

Advanced Robotics Research, EarlyView.
This study proposes a novel foot‐leg‐trunk‐integrated quadruped piezoelectric ultrasonic actuating robot with small size and lightweight. A hybrid vibration mode combining the first‐order out‐of‐plane bending vibration of the trunk and the first‐order horizontal bending vibration of driving legs is designed to generate elliptical trajectories at foot ...
Jie Deng, Yue Zhang, Xinchao Hao, Jing Li, Shijing Zhang, Yingxiang Liu   +5 more
wiley   +1 more source

Low sintering temperature enhancing colossal dielectric permittivity and humidity sensitivity in Ta⁵⁺ substituted TiO₂ ceramics via high energy ball milling. [PDF]

Sci Rep
Phianjing C, Phromviyo N, Chankhunthod N, Srepusharawoot P, Moontragoon P, Thongbai P.   +5 more
europepmc   +1 more source

Toward Wireless Implantable Robotic Systems Driven by Magnetic Field for Personalized Therapy

Advanced Robotics Research, EarlyView.
Robotic materials are playing an increasingly vital role in enabling sensing and actuation at small scales. This perspective highlights recent advances in magnetic materials and magnetically actuated devices for wireless sensing, actuation, and energy harvesting toward implantable robotic systems for closed‐loop therapy.
Yusheng Wang, Ruijian Ge, Xiaoguang Dong
wiley   +1 more source

Improved Fully 3D-Printed SIW-Based Sensor for Non-Invasive Glucose Measurement. [PDF]

Sensors (Basel)
Hamid Allah A, Ayissi Eyebe G, Domingue F.   +2 more
europepmc   +1 more source

Exploring Polydioxanone as a Substrate for Fully Resorbable Implantable Sensors

Advanced Sensor Research, EarlyView.
Polydioxanone (PDO) is explored as a substrate for fully resorbable implantable sensors. Using screen‐printing and special formulated zinc and PEDOT:PSS inks, temperature and conductivity sensors, organic electrochemical transistors and antennas are fabricated and characterized directly on PDO.
Finn Jaekel, Rakesh Nair, Laura Teuerle, Hans Kleemann, Kai Uhlig, Anna Katharina Sambale, Daniel C. Freund, Dennis Wahl, Eberhard Grambow, Sebastian Hinz, Clemens Schafmayer, Jochen Hampe, Karl Leo   +12 more
wiley   +1 more source

A Force Myography (FMG) Armband Based on Micro‐Structured Textile‐Pressure Sensors for Human‐Machine Interface (HMI)

Advanced Sensor Research, EarlyView.
This study introduces a textile‐based capacitive pressure sensor featuring a triangular prism microstructure, which significantly enhances sensitivity to 5.52% kPa−¹ and supports a wide sensing range up to 330 kPa. The sensor's performance is validated in a 4‐channel capacitive pressure‐based force myography (cFMG) armband for gesture recognition ...
Rayane Tchantchane, Hao Zhou, Shen Zhang, Gursel Alici   +3 more
wiley   +1 more source

p‐Cu(OH)2/n‐SrTiO3 Heterojunction for Efficient Photocatalytic Hydrogen Production

Advanced Sustainable Systems, EarlyView.
Improving the efficiency of photocatalysts in the hydrogen evolution reaction relies on developing cost‐effective co‐catalysts. This study focuses on p‐Cu(OH)2/n‐SrTiO3 heterojunctions for efficient hydrogen production. 1 wt.% Cu‐based co‐catalyst significantly enhances performance, achieving ≈3.5 times higher hydrogen production compared to pristine ...
Euaggelia Skliri, Anna P. Souri, Ioannis Vamvasakis, Evangelos Andreou, Gerasimos Armatas, Vassilios D. Binas   +5 more
wiley   +1 more source

Polymer-Based Chemicapacitive Hybrid Sensor Array for Improved Selectivity in e-Nose Systems. [PDF]

Sensors (Basel)
Munirathinam P, Arshi MF, Nazemi H, Antony Raj GC, Emadi A.   +4 more
europepmc   +1 more source

Excitation Energy Transfer between Porphyrin Dyes on a Clay Surface: A Study Employing Multifidelity Machine Learning

Advanced Theory and Simulations, EarlyView.
Inspired by natural light‐harvesting systems, this study computationally investigates a synthetic antenna by arranging cationic free‐base porphyrin molecules on an anionic clay surface. Using a multiscale quantum mechanics/molecular mechanics (QM/MM) approach combined with a multifidelity machine learning method, excitation energies are predicted ...
Dongyu Lyu, Vivin Vinod, Matthias Holzenkamp, Yannick Marcel Holtkamp, Sayan Maity, Carlos R. Salazar, Ulrich Kleinekathöfer, Peter Zaspel   +7 more
wiley   +1 more source

Dielectric Permittivity in Copper Leaching: A Review. [PDF]

Sensors (Basel)
Andreu M, Zwick R, Momayez M.
europepmc   +1 more source