Results 121 to 130 of about 814,772 (281)

Fabrication of CNT-based MEMS piezoresistive pressure sensors using DEP nanoassembly

, 2005
This paper reports the fabrication technique of a novel carbon nanotubes (CNTs) based MEMS pressure sensor with piezoresistive gauge factor potentially much greater than polysilicon based sensors. By using the dielectrophoretic (DEP) nanoassembly of CNTs
Fung, Carmen K. M., Zhang, Maggie Q. H., Dong ZL(董再励), Li WJ(李文荣)   +3 more
core  

Adaptive Conductive Systems: Enabling Deformable Electronics Through Engineered Materials, Circuits, and Intelligent Systems

Advanced Science, EarlyView.
This review presents the research advances of adaptive conductive systems from the perspective of materials, circuits, systems, and applications. Deformable conductors consist of substrates/matrices and conductive materials, structural design of circuit interconnections, fabrication of circuit interconnections, as well as intelligent systems ...
Yufei Lu, Siyu Liang, Jingyi Niu, Jie Chen, Shuo Zhang, Hongjian Zhang, Dongsheng Jia, Wei Huang   +7 more
wiley   +1 more source

The status and perspectives of nanostructured materials and fabrication processes for wearable piezoresistive sensors. [PDF]

Microsyst Technol, 2022
Chiappim W, Fraga MA, Furlan H, Ardiles DC, Pessoa RS.   +4 more
europepmc   +1 more source

Multi‐Modal Low‐Power Adaptive Braille Recognition System Based on Hf0.3Zr0.7O2 Memristor

Advanced Science, EarlyView.
A multimodal adaptive perception system based on HZO ferroelectric memristor realizes efficient Braille digit recognition via reservoir computing. It delivers high recognition accuracy with ultralow‑energy analog computation, offering a promising hardware solution for environment‑robust neuromorphic assistive devices for visually impaired users ...
Jikang Xu, Jiacheng Wang, Ziye Li, Weidong Sun, Jianlin Wang, Qiang Lu, Wenjing Liu, Xiaoyang Liu, Yan Sun, Xiaobing Yan   +9 more
wiley   +1 more source

High-resolution integrated piezoresistive sensors for microfluidic monitoring. [PDF]

Lab Chip, 2021
Zhou Y, Werner EM, Lee E, Chu M, Nguyen T, Costa KD, Hui EE, Khine M.   +7 more
europepmc   +1 more source

Self‐Sustaining Sensing Systems: Integration Strategies and Signal–Power Matching in Energy‐Harvesting Electronics

Advanced Science, EarlyView.
Energy‐harvesting‐integrated sensors couple ambient energy conversion with sensing, processing, and wireless communication. This review organizes recent progress through integration architectures and operating principles, revisiting co‐packaged, monolithic, and co‐functional designs together with always‐on, event‐driven, and multi‐modal sensing modes ...
Taehyun Park, Ki‐Yoon Park, Yeonho Choi, Dong‐Myeong Shin, Hong‐Joon Yoon, Hocheon Yoo   +5 more
wiley   +1 more source

Beyond Chemistry: Tailoring Stiffness and Microarchitecture to Engineer Highly Sensitive Biphasic Elastomeric Piezoresistive Sensors. [PDF]

ACS Appl Mater Interfaces, 2022
Solazzo M, Hartzell L, O'Farrell C, Monaghan MG.   +3 more
europepmc   +1 more source

Piezoresistive properties of cement-based sensors: Review and perspective

, 2019
© 2019 Elsevier Ltd Cement-based sensors are increasingly used in smart concrete to self-sense and monitor the damages and cracks through the measurements of concrete electrical resistivity. The fundamental concepts, key components, manufacturing process,
Dong, W, Dong, Wenkui, Tao, Z, Wang, K, Wang, Kejin, Li, W, Tao, Zhong (R12091), Li, Wengui   +7 more
core   +1 more source

Piezoresistive pressure sensors in pulse waveform monitoring: a review of biomechanics, related technologies, and machine learning perspectives

Piezoresistive pressure sensors enable non-invasive pulse waveform monitoring by directly measuring arterial pressure, offering crucial insights for cuffless blood pressure monitoring systems.
Jafarizadeh, Borzooye, Haque, Rafita, Wang, Yuelin, Pala, Nezih, Chowdhury, Azmal Huda, Wang, Chunlei   +5 more
core   +1 more source

Geometry‐Encoded Soft Strain Sensing via Liquid‐Metal Transmission Lines

Advanced Science, EarlyView.
This study presents a liquid‐metal transmission‐line strain sensor that achieves intrinsic decoupling by encoding axial elongation into propagation delay. The time‐domain readout remains stable under complex off‐axis. This enables reliable, repeatable, real‐time elongation measurement in dynamic, multiaxial loading environments for wearable electronics,
Zhang Liu, Fengdeng Jin, Wenxuan Shi, Meng She, Ziqi Meng, Miao Fang, Yixin Zhang, Qianwen Dong, Wandi Yang, Lei Shi, Xujia Zhao, Feng Zhou, Bin Yao   +12 more
wiley   +1 more source