International Journal of Biological Macromolecules, Год журнала: 2025, Номер unknown, С. 144983 - 144983
Опубликована: Июнь 1, 2025
Язык: Английский
Chemical Society Reviews, Год журнала: 2025, Номер unknown
Опубликована: Янв. 1, 2025
Recent advancements in wearable biosensors and bioelectronics highlight biocompatible conducting nanocomposite hydrogels as key components for personalized health devices soft electronics.
Язык: Английский
Процитировано
3
Small, Год журнала: 2024, Номер 20(47)
Опубликована: Авг. 14, 2024
Conductive hydrogels have attracted widespread attention in the fields of biomedicine and health monitoring. However, their practical application is severely hindered by lengthy energy-intensive polymerization process weak mechanical properties. Here, a rapid method polyacrylic acid/gelatin double-network organohydrogel designed integrating tannic acid (TA) Ag nanoparticles on conductive MXene nanosheets as catalyst binary solvent water glycerol, requiring no external energy input. The synergistic effect TA NPs maintains dynamic redox activity phenol quinone within system, enhancing efficiency ammonium persulfate to generate radicals, leading 10 min. Also, ternary composite MXene@TA-Ag can act agents, enhanced fillers, adhesion promoters, antibacterial agents organohydrogels, granting them excellent multi-functionality. organohydrogels exhibit stretchability (1740%) high tensile strength (184 kPa). strain sensors based ultrahigh sensitivity (GF = 3.86), low detection limit (0.1%), stability (>1000 cycles, >7 days). These monitor human limb movements, respiratory vocal cord vibration, well various levels arteries. Therefore, this holds potential for applications such monitoring speech recognition.
Язык: Английский
Процитировано
13
Journal of Materials Chemistry A, Год журнала: 2024, Номер 12(38), С. 25622 - 25642
Опубликована: Янв. 1, 2024
Here in this review, we systematically analyze the design principles of MXene hydrogels for next-generation wearable sensors. Emphasis is placed on multiple sensors based electrical/mechanical enhancement hydrogel network.
Язык: Английский
Процитировано
7
Carbohydrate Polymers, Год журнала: 2024, Номер 350, С. 123034 - 123034
Опубликована: Ноя. 17, 2024
Язык: Английский
Процитировано
7
Advanced Healthcare Materials, Год журнала: 2025, Номер unknown
Опубликована: Фев. 9, 2025
To overcome the limitations of precise monitoring and inefficient wound exudate management in healing, an advanced multifunctional hydrogel electronics (MHE) platform based on MXene@MOF/Fe3O4@C photonic crystal is developed. This combines optical/electrical sensing, synergistic therapy, real-time visual into a single, efficient system, offering comprehensive solution for healing. Under photothermal stimulation, releases metal ions that generate hydroxyl radicals, effectively eliminating antibiotic-resistant bacteria. Beyond its antibacterial efficacy, this system offers unprecedented through temperature-responsive visualization, while structural color changes upon absorption provide clear indication dressing replacement. By integrating these functionalities, MHE allows control therapeutic process, significantly improving healing treatment monitoring. The platform's sensing capabilities further broaden potential applications across other biomedical fields. breakthrough technology provides clinicians with powerful tool to optimize outcomes, marking major advancement care applications.
Язык: Английский
Процитировано
1
Journal of Materials Chemistry A, Год журнала: 2024, Номер unknown
Опубликована: Янв. 1, 2024
This review summarizes recent innovations in strategies and mechanisms for fabricating UV-blocking polymers composites.
Язык: Английский
Процитировано
4
RSC Advances, Год журнала: 2025, Номер 15(12), С. 9430 - 9442
Опубликована: Янв. 1, 2025
Multifunctional conductive hydrogels have attracted extensive attention in the fields of biomedicine and health monitoring.
Язык: Английский
Процитировано
0
Advanced Functional Materials, Год журнала: 2025, Номер unknown
Опубликована: Апрель 27, 2025
Abstract Given the electrical signal transduction capability and excellent biocompatibility, conductive hydrogels are regarded as ideal candidates for high‐performance strain/pressure sensors applied in personalized medicine. However, there challenges concurrent attainment of flexible hydrogel‐based with remarkable conductivity, sensitivity, reliable stability. Herein, a synergistic strategy based on hole–bridge structure molecular‐crowding effect is proposed to fabricate multifunctional sensor. As‐prepared eutectic hydrogel displays comprehensive performances impressive conductivity (2.81 S m −1 ), boosted mechanical robustness (a tensile strength 2.95 MPa), environmental tolerance (≈79.8% water retention at 50 °C 20 days; frost resistance = −45.3 °C). Notably, hydrogel‐derived stretchable sensor effective antibacterial ability exhibits enhanced sensitivity (gauge factor 4.49) across wide linear range, supporting monitoring joint movement electrocardiographic signals, along on‐demand photothermal treatment. As demonstration, employment efficiently conveying information high‐fidelity handwriting recognition investigated assistance machine learning. This innovative holds high promise future applications wearable‐smart devices integrated wireless transmission modules, exhibiting great potential personal rehabilitation training healthcare monitoring.
Язык: Английский
Процитировано
0
Matter, Год журнала: 2025, Номер 8(5), С. 102093 - 102093
Опубликована: Май 1, 2025
Язык: Английский
Процитировано
0
International Journal of Biological Macromolecules, Год журнала: 2025, Номер unknown, С. 144983 - 144983
Опубликована: Июнь 1, 2025
Язык: Английский
Процитировано
0