International Journal of Biological Macromolecules, Год журнала: 2024, Номер unknown, С. 138769 - 138769
Опубликована: Дек. 1, 2024
Язык: Английский
International Journal of Biological Macromolecules, Год журнала: 2024, Номер unknown, С. 138769 - 138769
Опубликована: Дек. 1, 2024
Язык: Английский
Separation and Purification Technology, Год журнала: 2024, Номер 339, С. 126708 - 126708
Опубликована: Фев. 11, 2024
Язык: Английский
Процитировано
30International Journal of Biological Macromolecules, Год журнала: 2024, Номер 260, С. 129566 - 129566
Опубликована: Янв. 20, 2024
Язык: Английский
Процитировано
27Journal of Hazardous Materials, Год журнала: 2024, Номер 474, С. 134781 - 134781
Опубликована: Май 31, 2024
Язык: Английский
Процитировано
27Separation and Purification Technology, Год журнала: 2024, Номер 354, С. 128886 - 128886
Опубликована: Июль 28, 2024
Язык: Английский
Процитировано
23ACS 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
20Journal of Hazardous Materials, Год журнала: 2025, Номер 488, С. 137516 - 137516
Опубликована: Фев. 5, 2025
Язык: Английский
Процитировано
7Advanced 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
4International Journal of Biological Macromolecules, Год журнала: 2023, Номер 254, С. 127862 - 127862
Опубликована: Ноя. 7, 2023
Язык: Английский
Процитировано
25ACS Sustainable Chemistry & Engineering, Год журнала: 2024, Номер 12(32), С. 12216 - 12225
Опубликована: Июль 5, 2024
Язык: Английский
Процитировано
17The Science of The Total Environment, Год журнала: 2024, Номер 953, С. 175926 - 175926
Опубликована: Авг. 30, 2024
Язык: Английский
Процитировано
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