Journal of Materials Chemistry A, Год журнала: 2024, Номер unknown
Опубликована: Дек. 17, 2024
In this work, a multifunctional, high-conductivity, flexible, anti-freezing and self-adhesive double-network hydrogel with 3D interpenetrating framework was designed for energy harvesting storage self-powered round-the-clock sensing.
Язык: Английский
Advanced Science, Год журнала: 2024, Номер 11(42)
Опубликована: Сен. 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.
Язык: Английский
Процитировано
13
Trends in Food Science & Technology, Год журнала: 2025, Номер unknown, С. 104962 - 104962
Опубликована: Март 1, 2025
Язык: Английский
Процитировано
1
ACS Applied Materials & Interfaces, Год журнала: 2025, Номер 17(6), С. 9115 - 9124
Опубликована: Янв. 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.
Язык: Английский
Процитировано
0
ACS Applied Polymer Materials, Год журнала: 2025, Номер unknown
Опубликована: Фев. 20, 2025
Язык: Английский
Процитировано
0
ACS Materials Letters, Год журнала: 2025, Номер unknown, С. 1162 - 1170
Опубликована: Фев. 24, 2025
Язык: Английский
Процитировано
0
ACS Applied Electronic Materials, Год журнала: 2025, Номер unknown
Опубликована: Фев. 26, 2025
Язык: Английский
Процитировано
0
Energy storage materials, Год журнала: 2025, Номер unknown, С. 104180 - 104180
Опубликована: Март 1, 2025
Язык: Английский
Процитировано
0
Nano Letters, Год журнала: 2025, Номер unknown
Опубликована: Март 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.
Язык: Английский
Процитировано
0
ACS Applied Materials & Interfaces, Год журнала: 2025, Номер unknown
Опубликована: Март 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).
Язык: Английский
Процитировано
0
Journal of Materials Chemistry C, Год журнала: 2025, Номер unknown
Опубликована: Янв. 1, 2025
Flexible conductive elastomer materials are promising for applications in wearable, flexible sensor devices, human motion monitoring, and other fields.
Язык: Английский
Процитировано
0