Results 181 to 190 of about 41,789 (303)

Design and Fabrication of High-Frequency Resonant Micro-Accelerometer Based on Piezoelectric Stiffening Effect. [PDF]

Micromachines (Basel)
Todi A, Mansoorzare H, Abdolvand R.
europepmc   +1 more source

Capacitive Resonant Single-Conductor System for Wireless Power Transfer to Devices with Metallic Embodiments

, 2019
Susanna Vital de Campos de Freitas
openalex   +1 more source

Nitrogen‐Doped Graphene Quantum Dots for Real‐Time Electrochemical Bioelectronics

Engineering Reports, Volume 8, Issue 8, August 2026.
Nitrogen‐doped graphene quantum dots offer promising routes toward real‐time electrochemical bioelectronics through tunable electronic, defect, and surface engineering. Understanding protein‐corona formation, biofouling, ionic interference, and signal drift may improve charge‐transfer stability and wearable sensing reliability, although fully ...
Seif Al Bustanji, Ahmed Basheer Ayyed, Subhashree Ray, Ahmed Aldulaimi, Sara Abdalkahar Sleeman, Rasulbek Eshmetov, Abduvali Sottarov, Ruchi Bharti, Ahmad Amiri   +8 more
wiley   +1 more source

Toward a fully wireless endovascular neural interface: Evaluating power transfer efficacy. [PDF]

PLoS One
Tai YD, Villalobos J, Wickramasinghe N, Widdicombe B, Unnithan RR, Grayden DB, John SE.   +6 more
europepmc   +1 more source

Analysis and behavioural modelling of matching networks for resonant‐operating capacitive wireless power transfer

, 2019
Eli Abramov, J. Marcos Alonso, Mor Mordechai Peretz   +2 more
openalex   +2 more sources

Low hysteresis solid‐state ion‐conducting elastomers for low‐drift pressure sensing

InfoMat, Volume 8, Issue 8, August 2026.
A load‐bearing and mechanically reversible network design is proposed to reconcile the trade‐offs among elasticity, softness, and ionic conductivity in ion‐conducting elastomers. The resulting material exhibits low hysteresis, low modulus, and high ionic conductivity, enabling pressure sensors with high sensitivity, low detection limit, and minimal ...
Yinuo Wang, Senchi Li, Longwei Li, Panpan Zhang, Yang Zhang, Xiong Pu   +5 more
wiley   +1 more source

Body-resonance: transmission line-like wireless links enabling high-speed wearable communication. [PDF]

Commun Eng
Sarkar S, Huang Q, Antal S, Nath M, Sen S.   +4 more
europepmc   +1 more source

Extended-Distance Capacitive Wireless Power Transfer System Based on Generalized Parity–Time Symmetry [PDF]

Xujian Shu, Riming Ou, Guoxin Wu, Jingjing Yang, Yanwei Jiang   +4 more
openalex   +1 more source

Role of Energy‐Dependent Secondary Electron Emissions in Nonlinear Amplification of Plasma Density in Capacitive RF Discharge for Surface Processing

Plasma Processes and Polymers, Volume 23, Issue 8, August 2026.
Energy‐dependent surface reactions become increasingly important as the applied voltage increases, leading to nonlinear amplification of plasma density in capacitively coupled Ar discharges. This amplification arises from coupled ion‐ and electron‐induced secondary electron emission, forming a feedback loop between the opposing electrodes.
Ji Hyun Shin, Chang Ho Kim, Hae June Lee
wiley   +1 more source

Quad-Element Implantable MIMO Antenna for Wireless Capsule Endoscopy. [PDF]

Sensors (Basel)
Smida A, Tiang JJ, Waly MI, Muhammad S.
europepmc   +1 more source