Porous‐Skeleton‐Encapsulated Electronic Yarn: High‐Precision Pressure Sensing, Moisture Monitoring, and Personal Protection for Exercise Rehabilitation DOI Creative Commons
Xinyi Wang, Chunyu Zhao,

Congcong Lou

et al.

Small Structures, Journal Year: 2024, Volume and Issue: unknown

Published: Dec. 5, 2024

The potential applications of smart electronic textiles (E‐textiles) in exercise rehabilitation are promising. However, there is still a high challenge achieving multimodal signal output, fidelity, and low detection limit measurements. This study describes structure‐dependent dual‐mode moisture‐pressure sensing yarn (MACHy) that features porous skeleton encapsulating the electrode core through chemical physical crosslinking‐induced gelation process. absorbs water alters MACHy's resistance, endowing excellent moisture performance. Meanwhile, single MACHy pressure‐insensitive. When yarns interweave, piezoresistive pressure sensor unit with (0.01 N), wide range (50 N) fabricated due to elastic shell twisted yarn, which enlarges deformation space. scalable further woven into an intelligent wristband, demonstrating both Bluetooth music control wound exudate alarm. Finally, knee pad combining machine learning accurately identify poses prepared. Moreover, fabric exhibits controllable joint heating (25–85 °C), cefazolin sodium salt release (150 μg 50 min), electromagnetic interference shielding (30 dB) performance, provides new insights design application textiles.

Language: Английский

Monomer Trapping Synthesis Toward Dynamic Nanoconfinement Self‐healing Eutectogels for Strain Sensing DOI Creative Commons

Yuesong Lv,

Changchun Li,

Zhangqin Yang

et al.

Advanced Science, Journal Year: 2024, Volume and Issue: 11(42)

Published: Sept. 16, 2024

Abstract The rapid advancement in attractive platforms such as biomedicine and human‐machine interaction has generated urgent demands for intelligent materials with high strength, flexibility, self‐healing capabilities. However, existing ability are challenged by a trade‐off between low elastic modulus, healing due to the inherent strength of noncovalent bonding. Here, drawing inspiration from human fibroblasts, monomer trapping synthesis strategy is presented based on dissociation reconfiguration amphiphilic ionic restrictors (7000‐times volume trapping) develop eutectogel. Benefiting nanoconfinement dynamic interfacial interactions, molecular chain backbone formed confined domains mechanically reinforced while preserving soft movement resulting eutectogels demonstrate superior mechanical properties (1799% 2753% higher tensile toughness than pure polymerized deep eutectic solvent), excellent efficiency (>90%), tangential modulus (0.367 MPa during working stage), sensitively monitor activities. This poised offer new perspective developing wearable electronics tailored body motion.

Language: Английский

Citations

20

Emerging Eutectogel Materials: Development, Synthesis, Properties, and Applications in Food Science DOI Creative Commons
Hu Rui, Da‐Wen Sun, You Tian

et al.

Trends in Food Science & Technology, Journal Year: 2025, Volume and Issue: unknown, P. 104962 - 104962

Published: March 1, 2025

Language: Английский

Citations

1

Biomimetic Spinning of Strong and Hyperstable Eutectogel Fibers for Multifunctional Ionotronics DOI
Deyan Du, Tatsuo Kaneko, Weifu Dong

et al.

ACS Applied Polymer Materials, Journal Year: 2025, Volume and Issue: unknown

Published: Feb. 20, 2025

Language: Английский

Citations

1

Thermal-Sensitive Artificial Ionic Skin with Environmental Stability and Self-Healing Property DOI
Lidong Wu,

Haiyang Qin,

Yuan‐Xin Li

et al.

ACS Applied Materials & Interfaces, Journal Year: 2025, Volume and Issue: 17(6), P. 9115 - 9124

Published: Jan. 30, 2025

Wearable temperature-sensitive electronic skin enables robots to rapidly detect environmental changes and respond intelligently, thereby reducing temperature-related mechanical failures. Additionally, this can measure record the temperature of external objects, broadening its potential applications in medical field. In study, we designed a thermally sensitive artificial ionic using liquids (ILs) as solvents carbon nanotubes (CNTs) conductive fillers. The incorporation ILs into polymer network enhances thermal stability, while CNTs establish dual conduction pathways (CNTs-CNTs CNTs-polymer chain segments), leading rapid response times only 16 s. initiation IL dissociation at elevated temperatures boosts carrier density, resulting substantial improvement sensitivity (5%/°C). Furthermore, displays remarkable self-healing properties (90%), extending lifespan practical applications. This kind stably sense wearer's body provide an ideal long-term stable new functional material for development human such robots.

Language: Английский

Citations

0

Macromolecular Chain Aggregation-Induced Multiscale Reinforcement for Strong and Antifatigue Hydrogels DOI

Wenqian Xing,

Yongchuan Wu,

Hechuan Zhang

et al.

ACS Materials Letters, Journal Year: 2025, Volume and Issue: unknown, P. 1162 - 1170

Published: Feb. 24, 2025

Language: Английский

Citations

0

Biosourced Self-Healable Eutectogels for Flexible Sensors DOI
Chen Xu, Shicheng Wei, Bing Huang

et al.

ACS Applied Electronic Materials, Journal Year: 2025, Volume and Issue: unknown

Published: Feb. 26, 2025

Language: Английский

Citations

0

Tailoring a dual crosslinking network in all-organic aramid composite film for superior high-temperature capacitive energy storage DOI
Wenqi Zhang,

Ding Ai,

Sidi Fan

et al.

Energy storage materials, Journal Year: 2025, Volume and Issue: unknown, P. 104180 - 104180

Published: March 1, 2025

Language: Английский

Citations

0

Stretchable, Rechargeable, Multimodal Hybrid Electronics for Decoupled Sensing toward Emotion Detection DOI
Yangbo Yuan, Hongcheng Xu, Libo Gao

et al.

Nano Letters, Journal Year: 2025, Volume and Issue: unknown

Published: March 24, 2025

Despite the rapid development of stretchable electronic devices for various applications in biomedicine and healthcare, coupling between multiple input signals remains an obstacle multimodal sensing before use practical environments. This work introduces a fully integrated stretchable, rechargeable, hybrid device that combines decoupled sensors with flexible wireless powering transmitting module emotion recognition. Through optimized structural design material selection, can provide continuous real-time monitoring biaxial strain, temperature, humidity, heart rate, SpO2 levels. With stacked bilayer both circuit, rechargeable system showcases reduced footprint improved comfort. A neural network model is also demonstrated to allow high-precision facial expression By measured data mobile cloud, healthcare professionals evaluate psychological health emotional support through telemedicine when needed.

Language: Английский

Citations

0

Highly Corrosion-Resistant Ultrafine Silver Fiber Biopotential Sensor for Long-Term Monitoring DOI
Lanmin Wang, Dan Luo, Ying Yang

et al.

ACS Applied Materials & Interfaces, Journal Year: 2025, Volume and Issue: unknown

Published: March 27, 2025

Fabric electrodes are an important part of long-term medical-health-monitoring garments, but sweat corrosion can greatly affect their longevity and stability. In this study, the metal fabric biopotential sensor was chemically modified with 3-mercaptopropyltrimethoxysilane (MPTS). Ag/AgCl formed on electrode surface by constant voltage deposition. Ag/AgCl/3-Mercaptopropyltrimethoxysilane/silver-plated nylon (Ag/AgCl/MPTS/SPNE), Ag/AgCl/3-mercaptopropyltrimethoxysilane/silver-plated copper wire (Ag/AgCl/MPTS/SPCWE), Ag/AgCl/3-mercaptopropyltrimethoxysilane/sterling silver yarn (Ag/AgCl/MPTS/SSYE) were prepared. Molecular dynamics (MD) simulations using Forcite performed to investigate anticorrosion mechanism MPTS. The effects MPTS dip-coating time chlorination parameters electrochemical properties investigated. resistance tested in simulated NaCl solutions. We analyzed suitability softness test, abrasion washing motion noise test. Ag/AgCl/MPTS/SSYE provides optimal resistance, comfort, electrical properties. It be used for wearable applications such as electrocardiogram (ECG) signals, electromyogram (EMG) neuromuscular stimulation (NMES).

Language: Английский

Citations

0

High-strength, self-healing conductive polyurethane with covalent crosslinking and reversible dynamic bonds for multifunctional strain sensors DOI

Zhi-Quan Hu,

Changsheng Wang, Xiwei Xu

et al.

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

Published: Jan. 1, 2025

Flexible conductive elastomer materials are promising for applications in wearable, flexible sensor devices, human motion monitoring, and other fields.

Language: Английский

Citations

0