Polymer Testing, Год журнала: 2025, Номер unknown, С. 108781 - 108781
Опубликована: Март 1, 2025
Язык: Английский
ACS Sensors, Год журнала: 2025, Номер unknown
Опубликована: Март 5, 2025
Anterior talofibular ligament (ATFL) sprain is one of the most prevalent sports-related injuries, so proper evaluation sprains critical for treatment options. However, existing tests suffer from a lack standardized quantitative criteria, interindividual variability, incompatible materials, or risks infection. Although advanced medical diagnostic methods already have been using noninvasive, portable, and wearable electronics, these devices insufficient adhesion to accurately respond internal body injuries. Therefore, we propose high-adhesive hydrogel-based strain sensor made gelatin, cellulose nanofiber (CNF), cross-linked poly(acrylic acid) grafted with N-hydrosuccinimide ester. The adhesive sensor, excellent conformability stretchability, firmly adheres skin, making it suitable evaluating severity anterior sprain. Its strong (up 192 kPa) can adapt surface characterization ankles. has high tensile strength (680%) achieves gauge factor (GF) 8.29. Simultaneously, also presents 40 μm ultralow detection limit. Additionally, after deep learning model was integrated improve sensing accuracy, system achieved accuracy 95%, significantly surpassing magnetic resonance imaging (MRI) gold standard 81.1%.
Язык: Английский
Процитировано
0
Macromolecular Rapid Communications, Год журнала: 2025, Номер unknown
Опубликована: Март 3, 2025
Abstract In order to improve the disadvantages of traditional hydrogels such as low mechanical strength and lack responsiveness, different types nanoparticles or nanostructures are added into hydrogel network through in situ polymerization, self‐assembly techniques, other strategies, giving a variety special properties, stimulation sensitivity, optical electrical reversibility. With development nano materials synthesis technology, nanocomposite have shown great potential drug delivery, tissue engineering, motion detection, wastewater treatment, been extensively studied recent years. This review comprehensively elucidates state‐of‐the‐art preparation strategies underlying response mechanisms diverse stimulus‐responsive hydrogels, spanning temperature, pH, humidity, electrical, light responses. It systematically dissects their applications biomedicine, environmental remediation, flexible sensing, composite phase change materials. Moreover, it delves future prospects challenges, emphasizing need for continuous innovation unlock full emerging fields address existing limitations.
Язык: Английский
Процитировано
0
Chemical Engineering Journal, Год журнала: 2025, Номер unknown, С. 161532 - 161532
Опубликована: Март 1, 2025
Язык: Английский
Процитировано
0
Sensors and Actuators A Physical, Год журнала: 2025, Номер unknown, С. 116456 - 116456
Опубликована: Март 1, 2025
Язык: Английский
Процитировано
0
Polymer Testing, Год журнала: 2025, Номер unknown, С. 108781 - 108781
Опубликована: Март 1, 2025
Язык: Английский
Процитировано
0