Preparation and sensing properties of multiscale conductive filler hybrid CNTs@Ag-MXene-TPU/TPU double-layer strain sensing materials DOI
Yanzhi Cai,

Dengpeng Chen,

Laifei Cheng

et al.

Composites Part A Applied Science and Manufacturing, Journal Year: 2024, Volume and Issue: 186, P. 108430 - 108430

Published: Aug. 23, 2024

Language: Английский

Island-Bridge Microcracks with Nanofiber and Carbon Nanotube Composites for High-performance Flexible Strain Sensors DOI
Kuo‐Shyan Lin,

Xin Gou,

Wei Bing Luo

et al.

Composites Part B Engineering, Journal Year: 2025, Volume and Issue: unknown, P. 112366 - 112366

Published: March 1, 2025

Language: Английский

Citations

2
Encapsulated stretchable amphibious strain sensors DOI Creative Commons
Shuang Wu, Doyun Kim, Xiaoqi Tang

et al.

Materials Horizons, Journal Year: 2024, Volume and Issue: 11(20), P. 5070 - 5080

Published: Jan. 1, 2024

Soft and stretchable strain sensors have found wide applications in health monitoring, motion tracking, robotic sensing. There is a growing demand for amphibious environments, such as implantable sensors, wearable swimmers/divers, underwater sensors. However, developing sensitive, stretchable, robust sensor remains challenging. This work presents an encapsulated sensor. The conductive layer, made of silver nanowires embedded below the surface polydimethylsiloxane, was sandwiched by two layers thermoplastic polyurethane. Periodic sharp cuts were introduced to change direction flow from across along path defined opening cracks. crack advancing controlled unique combination weak/strong interfaces within sandwich structure. cut design interfacial interactions between investigated. exhibited high gauge factor up 289, linear sensing response, fast response time (53 ms), excellent robustness against over-strain, stability after 16 000 loading cycles 20 days aqueous saline solution. functionality this demonstrated tracking fish, undertaking language recognition underwater, monitoring blood pressure porcine aorta. illustrates promising potential both use surgically applications.

Language: Английский

Citations

4
Structure and Wiring Optimized TT/MT Double‐Helical Fiber Sensors: Fabrication and Applications in Human Motion Monitoring and Gesture Recognition DOI Creative Commons
Ziwei Chen,

Daoxiong Qian,

Dandan Xie

et al.

Advanced Science, Journal Year: 2025, Volume and Issue: unknown

Published: Feb. 4, 2025

Abstract A fibrous flexible sensor, with its small size, minimally burdens the human body, ranking among most user‐friendly sensors. However, application is often limited by damage caused electrode movement, as sensors are typically attached to joints, which can be greatly alleviated placing two electrodes on same side. Inspired hydrogen bonds in double‐helical structure of DNA, design commonly found and applied fiber‐based batteries supercapacitors into through coaxial wet‐spinning further treatment. The double helical sensor exhibits high strength maintains stable operation prepared under over 300% strain gauge factors (GF) 0.9, 39.5, 349, respectively, working ranges. This unique single‐sided also enabled applications such water flow sensing. a smart glove capable real‐time integrated, five‐channel finger motion detection, used convolutional neural network (CNN)‐based machine learning algorithm achieve 98.8% accuracy recognizing six common gestures. study provides novel approach optimize distribution an internally encapsulated structure, making significant contribution field

Language: Английский

Citations

0
Multifunctional and highly stretchable gold-leaf/WPU/TPU fibers by a rolling adhesive method DOI
Shu Pan, Jingyu Zhou,

Linling Xiang

et al.

Journal of Materials Chemistry A, Journal Year: 2025, Volume and Issue: unknown

Published: Jan. 1, 2025

GLWT fibers, created by a rolling adhesive method, enable strain sensing, smart fabrics, and stretchable electrodes. Arrayed for pressure they recognize object shapes, ideal wearables sensors.

Language: Английский

Citations

0
Highly sensitive and wide-range flexible strain sensors based on dual conductive networks and multilayer bending structures for multi-deformation detection DOI

Guangteng Cao,

Cheng Zhang, Jianzhong Zhou

et al.

Chemical Engineering Journal, Journal Year: 2025, Volume and Issue: unknown, P. 161324 - 161324

Published: March 1, 2025

Language: Английский

Citations

0
Highly Linear Stretching Sensors with Braiding Structure Constraining Cracks DOI Open Access
Bo Wang,

Meiya Liu,

Shuting Yang

et al.

Small, Journal Year: 2025, Volume and Issue: unknown

Published: March 10, 2025

Stretchable fiber-based electronics can be triggered by joint activities of human beings to produce varied resistance signals, provoking extensive attention from sports fitness, health care, wearables, and other related fields. The linearity the response signal, as a quintessential parameter, is paramount for performance evaluation stretching sensors. In this study, three-strand braid (TSB) fabricated via braiding three filaments polypyrrole/polyurethane (PPy/PU). Equivalent circuit indicates that every adjacent segments in TSB connect parallel, thus outperforms single PPy/PU filament electric conduction. contrast filament, due its interlocked structure suffers less stress constrains cracks, performing great (R2 = 0.995 0-75% strain), fast time (40 ms), satisfactory reciprocating stability (10 000 cycles). working suitability tests manifold elongations, rates, initial functional spacing suggest 1, 2, 4 cm suitable elongation range 0.8-1.6, 0.8-2.4, 1.2-4.8 cm, respectively, with rates 4-10 mm s-1. service monitoring (e.g., bending finger, wrist, elbow), even potential applications like virtual reality (VR) augmented (AR).

Language: Английский

Citations

0
Building a multi-performance wearable rubber-based strain sensor: for human motion capture, optical heating and underwater sensing DOI
Mengnan Qu,

Menglin Zhu,

Qinghua Liu

et al.

Carbon, Journal Year: 2025, Volume and Issue: unknown, P. 120274 - 120274

Published: April 1, 2025

Language: Английский

Citations

0
Carbon-based flexible strain sensors: Recent advances and performance insights in human motion detection DOI Creative Commons

Ahmed I.J. Alqaderi,

Narayanan Ramakrishnan

Chemical Engineering Journal, Journal Year: 2025, Volume and Issue: unknown, P. 162609 - 162609

Published: April 1, 2025

Language: Английский

Citations

0
Three-Dimensional Cracks Architectural Design Enhances the Sensitivity and Stretchability of Superhydrophobic Strain Sensors DOI
Zhizhe Liu, Qin Jin,

Changgeng Zhuang

et al.

Composites Part B Engineering, Journal Year: 2024, Volume and Issue: 291, P. 111978 - 111978

Published: Nov. 14, 2024

Language: Английский

Citations

1
Preparation and sensing properties of multiscale conductive filler hybrid CNTs@Ag-MXene-TPU/TPU double-layer strain sensing materials DOI
Yanzhi Cai,

Dengpeng Chen,

Laifei Cheng

et al.

Composites Part A Applied Science and Manufacturing, Journal Year: 2024, Volume and Issue: 186, P. 108430 - 108430

Published: Aug. 23, 2024

Language: Английский

Citations

0