Journal of Materials Science Materials in Electronics, Год журнала: 2024, Номер 35(31)
Опубликована: Ноя. 1, 2024
Язык: Английский
Journal of Materials Science Materials in Electronics, Год журнала: 2024, Номер 35(31)
Опубликована: Ноя. 1, 2024
Язык: Английский
International Journal of Biological Macromolecules, Год журнала: 2024, Номер 277, С. 134452 - 134452
Опубликована: Авг. 3, 2024
Язык: Английский
Процитировано
4ACS Applied Polymer Materials, Год журнала: 2024, Номер 6(14), С. 8548 - 8559
Опубликована: Июль 16, 2024
The use of hydrogel strain sensors in flexible electronic wearable devices has garnered significant attention. However, achieving hydrogels with comprehensive properties such as excellent tensile strength, strong adhesion, rapid self-healing, and high sensitivity simultaneously remains challenging. Herein, inspired by mussels, we developed a straightforward polymerization process an aqueous solution using the polymerizable monomer 3-methylacryloyldopamine, containing catechol structural unit, along acrylic acid, sodium acrylate, ethylene imine polymer, zwitterionic [2-(methacryloyloxy) ethyl] dimethyl-(3-sulfopropyl). This resulted double-network structure featuring multiple dynamic interactions. sensor exhibited remarkable (up to 4200%), adhesion (adhesion for wood: 3370 kPa), self-healing ability (3 s), (GF = 13.75), allowing accurate repeatable detection both large-scale subtle human movements. Furthermore, addition glycerol endowed capability functioning at low temperatures (−40 °C). Such adhesive dopamine-based also potential skins, dressing, human–machine interface.
Язык: Английский
Процитировано
3European Polymer Journal, Год журнала: 2024, Номер 221, С. 113573 - 113573
Опубликована: Ноя. 10, 2024
Язык: Английский
Процитировано
3Composites Communications, Год журнала: 2024, Номер unknown, С. 102245 - 102245
Опубликована: Дек. 1, 2024
Язык: Английский
Процитировано
3ACS Applied Materials & Interfaces, Год журнала: 2025, Номер unknown
Опубликована: Апрель 24, 2025
Flexible wearable electronic devices have garnered significant interest due to their inherent properties, serving as replacements for traditional rigid metal conductors in personal healthcare monitoring, human motion detection, and sensory skin applications. Here, we report a preparation strategy self-adhesive, ultrahigh stretchable DGel based on poly(acrylic acid) (PAA). The resulting exhibits high tensile strength (approximately 2.16 MPa) an stretchability 5622.14%). More importantly, these meticulously designed DES gels demonstrate signal recognition capabilities under strains ranging from 1 500%. also shows excellent cyclic stability durability (5000 cycles at 100% strain), exhibiting superior electromechanical performance strain sensor. of is attributed the synergistic effects chemical physical cross-linking within gel. Additionally, can be effortlessly assembled into sensors. By integration flexible sensing with deep learning, fabricated touch system achieves identification accuracy up 99.33%. This advancement offers new insights designing novel variety applications, including tissue engineering, sensing, devices.
Язык: Английский
Процитировано
0International Journal of Biological Macromolecules, Год журнала: 2025, Номер unknown, С. 144336 - 144336
Опубликована: Май 1, 2025
Язык: Английский
Процитировано
0International Journal of Biological Macromolecules, Год журнала: 2024, Номер unknown, С. 136972 - 136972
Опубликована: Окт. 1, 2024
Язык: Английский
Процитировано
1Journal of Materials Science Materials in Electronics, Год журнала: 2024, Номер 35(31)
Опубликована: Ноя. 1, 2024
Язык: Английский
Процитировано
0