Fundamental Research, Год журнала: 2025, Номер unknown
Опубликована: Апрель 1, 2025
Язык: Английский
Nano Energy, Год журнала: 2024, Номер 128, С. 109912 - 109912
Опубликована: Июнь 20, 2024
Язык: Английский
Процитировано
42
Chemical Society Reviews, Год журнала: 2024, Номер 53(17), С. 8632 - 8712
Опубликована: Янв. 1, 2024
Bioelectronics is a hot research topic, yet an important tool, as it facilitates the creation of advanced medical devices that interact with biological systems to effectively diagnose, monitor and treat broad spectrum health conditions. Electrical stimulation (ES) pivotal technique in bioelectronics, offering precise, non-pharmacological means modulate control processes across molecular, cellular, tissue, organ levels. This method holds potential restore or enhance physiological functions compromised by diseases injuries integrating sophisticated electrical signals, device interfaces, designs tailored specific mechanisms. review explains mechanisms which ES influences cellular behaviors, introduces essential principles, discusses performance requirements for optimal systems, highlights representative applications. From this review, we can realize based bioelectronics therapy, regenerative medicine rehabilitation engineering technologies, ranging from tissue neurological modulation cardiovascular cognitive functions. underscores versatility various biomedical contexts emphasizes need adapt complex clinical landscapes addresses.
Язык: Английский
Процитировано
28
ACS Sustainable Chemistry & Engineering, Год журнала: 2024, Номер 12(24), С. 9290 - 9300
Опубликована: Июнь 5, 2024
Biodegradable and renewable poly(lactic acid) (PLA) fibrous membranes have emerged as a promising approach to replace traditional polymeric air filters, but are still challenged by relatively low electroactivity poor electret properties. Herein, we disclose an effective electrospinning strategy substantially promote the extreme orientation of stereocomplexed PLA (OSC-PLA), conferring significant alignment refinement electrospun nanofibers (diameter ∼370 nm), well facilitate formation electroactive phases (i.e., β-phase, phase, stereocomplex crystals). Benefiting from well-tailored morphology remarkable electroactivity, OSC-PLA nanofibrous (NFMs) were characterized largely improved dielectric properties, surface potential (over 3.64 kV), PM0.3 filtration properties (93.33% at 85 L/min) compared pure PLLA membrane (2.01 kV 80.21%). It enabled assembly triboelectric nanogenerator (TENG) filters using NFMs active layer, yielding excellent charge regeneration mechanisms output current nearly 80 nA, driven respiratory vibrations L/min, thus permitting high humidity resistance, exemplified removal efficiency 95.02% RH 90%. Moreover, deep machine learning man–machine interaction integrated with OSC-PLA-based TENGs, demonstrating long-term monitoring high-precision diagnosis (accuracy 96.88%) various patterns. The proposed ecofriendly ultrafine highly appealing for sustained healthcare self-powered intelligent diagnosis.
Язык: Английский
Процитировано
20
Chemical Engineering Journal, Год журнала: 2025, Номер unknown, С. 160807 - 160807
Опубликована: Фев. 1, 2025
Язык: Английский
Процитировано
6
Nano Energy, Год журнала: 2025, Номер unknown, С. 110805 - 110805
Опубликована: Фев. 1, 2025
Язык: Английский
Процитировано
4
Advanced Functional Materials, Год журнала: 2025, Номер unknown
Опубликована: Фев. 21, 2025
Abstract Air pollution is a silent killer. It poses significant health threat, affecting over 80% of the global population and leading to respiratory cardiovascular diseases. Electrospun nanofiber filtration membranes have made tremendous progress due their large surface areas, adaptable structures, self‐polarizing properties. This review explores recent developments in across four key areas: principles, material design, structural innovations, functionalities. Initially, classical mechanisms discussed, followed by an overview sustainable materials green technologies for advanced filtration. then delve into advancements, highlighting nanofibers with high roughness, ultra‐fine diameters, bimodal distributions. Inspired nature, these innovations led creation high‐performance membranes. Current research focuses on anti‐bacterial antiviral membranes, as well intelligent systems capable sensing physiological signals. Last, existing challenges membrane development, such new mechanisms, preparation technologies, reusable highlighted. anticipated that solutions problems will open up possibilities functional biodegradable smart wearables, upscale healthcare.
Язык: Английский
Процитировано
4
Advanced Materials, Год журнала: 2025, Номер unknown
Опубликована: Янв. 21, 2025
Abstract Triboelectric nanogenerators (TENGs) have gained significant attention for ability to convert mechanical energy into electrical energy. As the applications of TENG devices expand, their safety and reliability becomes priority, particularly where there is risk fire or spontaneous combustion. Flame‐retardant materials can be employed address these concerns without compromising performance efficiency TENGs. The primary focus this review on flame‐retardant materials, including polymers, biomaterials, liquid aerogels, carbon‐based materials. fundamental properties are elucidated. characteristics each material type described, along with potential boost importance flame retardancy in advancing technology projected from its usage wearable electronics, self‐powered sensors, smart textiles. Current challenges such as compatibility, fabrication complexity, environmental addressed, proposed strategies overcoming them. This underscores significance strengthening functionality devices, paving way widespread adoption across various industries.
Язык: Английский
Процитировано
3
Nano Energy, Год журнала: 2024, Номер 128, С. 109779 - 109779
Опубликована: Май 22, 2024
Язык: Английский
Процитировано
12
Advanced Functional Materials, Год журнала: 2025, Номер unknown
Опубликована: Янв. 23, 2025
Abstract Electrospun micro/nanofibers have gained popularity recently for nanogenerators owing to their advantages of portability, compatibility, breathability, mechanical flexibility, and function integrability, etc. These merits offer unprecedented micro/nanostructure adjustment versatility. With the rapid advancements Internet Things (IoT) micro/nano technology, developments electrospun‐based with extra‐high performance, low cost, widely applicable are significant satisfying urgent demand efficient energy sources. To accelerate process, this paper provides a comprehensive analysis advantages, preparation processes, classifications, enhancement strategies concerning through systematically reviewing current related literature. Initially, electrospinning preparing briefly concluded. Then, unique characteristics various types elaborated. Furthermore, enhance performance versatility discussed, focusing on materials construction, structure design, functionalization assisted pre/post‐treatment. Finally, challenges coping addressed, providing future research interests next generation nanogenerators.
Язык: Английский
Процитировано
1
Nano Energy, Год журнала: 2024, Номер 130, С. 110117 - 110117
Опубликована: Авг. 15, 2024
Язык: Английский
Процитировано
8