Carbohydrate Polymers, Год журнала: 2024, Номер 352, С. 123204 - 123204
Опубликована: Дек. 30, 2024
Язык: Английский
Chemical Engineering Journal, Год журнала: 2025, Номер unknown, С. 160235 - 160235
Опубликована: Фев. 1, 2025
Язык: Английский
Процитировано
3
Gels, Год журнала: 2025, Номер 11(4), С. 258 - 258
Опубликована: Апрель 1, 2025
Conductive hydrogels, integrating high conductivity, mechanical flexibility, and biocompatibility, have emerged as crucial materials driving the evolution of next-generation wearable sensors. Their unique ability to establish seamless interfaces with biological tissues enables real-time acquisition physiological signals, external stimuli, even therapeutic feedback, paving way for intelligent health monitoring personalized medical interventions. To fully harness their potential, significant efforts been dedicated tailoring conductive networks, properties, environmental stability these hydrogels through rational design systematic optimization. This review comprehensively summarizes strategies categorized into metal-based, carbon-based, polymer-based, ionic, hybrid systems. For each type, highlights structural principles, conductivity enhancement, approaches simultaneously enhance robustness long-term under complex environments. Furthermore, emerging applications in sensing systems are thoroughly discussed, covering signal monitoring, mechano-responsive platforms, closed-loop diagnostic–therapeutic Finally, this identifies key challenges offers future perspectives guide development multifunctional, intelligent, scalable hydrogel sensors, accelerating translation advanced flexible electronics smart healthcare technologies.
Язык: Английский
Процитировано
1
ACS Applied Materials & Interfaces, Год журнала: 2024, Номер unknown
Опубликована: Ноя. 20, 2024
With the growing demand for flexible sensing systems and precision engineering, there is an increasing need sensors that can accurately measure analyze multimode signals. 3D printing technology has emerged as a crucial tool in development of multimodal due to its advantages design flexibility manufacturing complex structures. This paper provides review recent advancements within field sensors, with particular emphasis on relevant working mechanisms involved decoupling First, research status printed discussed, including their responsiveness different modal stimuli such mechanics, temperature, gas. Furthermore, it explores methods signals through structural material design, artificial intelligence, other technologies. Finally, this summarizes current challenges limited selection, difficulties miniaturization integration, crosstalk between multisignal outputs. It also looks forward future directions area.
Язык: Английский
Процитировано
6
International Journal of Biological Macromolecules, Год журнала: 2024, Номер unknown, С. 138479 - 138479
Опубликована: Дек. 1, 2024
Язык: Английский
Процитировано
3
Advanced Functional Materials, Год журнала: 2024, Номер unknown
Опубликована: Дек. 11, 2024
Abstract Soft ionic elastomers have attracted considerable research interest in mimicking the multiple functions of human skin. However, these struggle to simultaneously achieve controllable ion dynamics and other essential performance, such as self‐healing ability appropriate mechanical robustness. Herein, bioinspired by Piezo proteins integrins skin, thioctic acid (TA)‐derived with skin‐like piezo‐ionic are fabricated via a multi‐confined interaction network. This bionic network is constructed introducing diene comonomer lithium salt filler into polysulfides (poly (TA)), generating many dynamic interactions (various hydrogen bonds bonds). These can bind ions be destroyed under external pressure stimulation, achieving pumping behavior. unique design concept enables selectively respond (the optimal sample exhibits 152 times signal intensity sensitivity 49.53‐1.13 kPa −1 ), along leak prevention, recyclability, degradability. Besides, also serve sacrificial sites synergistically enhance all aspects yielding high modulus 2.47 MPa outstanding efficiency 98%. It believed that this work could create new approach for utilizing sustainable materials next‐generation “green” flexible sensors.
Язык: Английский
Процитировано
3
Chemical Science, Год журнала: 2024, Номер unknown
Опубликована: Дек. 30, 2024
Demonstration of a high-strength, self-healing, degradable, and luminescent elastomer induced by chemodynamic covalent adaptation network.
Язык: Английский
Процитировано
3
Materials Chemistry Frontiers, Год журнала: 2025, Номер unknown
Опубликована: Янв. 1, 2025
The concept of recyclability or repairability provides a new approach for extending the service life glassy polymers and addressing environmental pollution issues.
Язык: Английский
Процитировано
0
Chemical Engineering Journal, Год журнала: 2025, Номер unknown, С. 161433 - 161433
Опубликована: Март 1, 2025
Язык: Английский
Процитировано
0
Advanced Science, Год журнала: 2025, Номер unknown
Опубликована: Март 14, 2025
Producing thermoplastic room temperature phosphorescent (RTP) materials with closed-loop recyclability from natural sources is an attractive approach but hard to achieve. Here, the study develops such RTP materials, Poly(TA)/Cell, by thermally polymerizing thioctic acid in presence of cellulose. Specifically, polymerized poly(TA) forms strong hydrogen bonding interactions CNF, promoting formation molecular clusters between oxygen-containing units. The as-formed generate humidity- and excitation-sensitive green emission. Red afterglow emission also obtained integrating Poly(TA)/Cell together Rhodamine B (RhB) via energy transfer process. Attributed properties, as-obtained can be molded into flexible shapes uncompromised performance. Moreover, owing alkali-cleavable properties disulfide bond cellulose successfully recycled a yield 92.3% 81.5%, respectively. As demonstrator for potential utility, used fabricate information encryption.
Язык: Английский
Процитировано
0
Progress in Materials Science, Год журнала: 2025, Номер unknown, С. 101476 - 101476
Опубликована: Март 1, 2025
Язык: Английский
Процитировано
0