Journal of environmental chemical engineering, Journal Year: 2023, Volume and Issue: 11(3), P. 110148 - 110148
Published: May 17, 2023
Language: Английский
Nano Energy, Journal Year: 2023, Volume and Issue: 111, P. 108414 - 108414
Published: April 3, 2023
Environmental pollution resulting from fossil fuel consumption and the limited lifespan of batteries has shifted focus energy research towards adoption green renewable technologies. On other hand, there is a growing potential for small, wearable, portable electronic devices. Therefore, considering caused by fuels, drawbacks chemical batteries, applications small-scale wearables devices, development more effective lightweight power source essential. In this context, piezoelectric harvesting technology attracted keen attention. Piezoelectric process that converts mechanical into electrical vice-versa. harvesters can be fabricated in various ways, including through solution casting, electrospinning, melt spinning, spinning techniques. Solution melt-spun filaments used to develop woven, knitted, braided textile-based harvesters. The integration with conventional textile clothing will key enabling realising next generation smart wearable electronics. This review focuses on current achievements based nanogenerators (T-PENGs), basic knowledge about materials mechanism. Additionally, understanding textiles, different fabrication methods T-PENGs, strategies improve performance are discussed subsequent sections. Finally, challenges faced using (T-PENGs) identified, perspective inspire researchers working area presented.
Language: Английский
Citations
118
Heliyon, Journal Year: 2023, Volume and Issue: 9(9), P. e18917 - e18917
Published: Aug. 9, 2023
Nanofibers have a large area of surface variable 3D topography, porosity, and adaptable functions. Several researchers are researching nanofiber technology as potential solution to the current problems in several fields. It manages cardiovascular disorders, infectious diseases, gastrointestinal tract-associated neurodegenerative pain treatment, contraception, wound healing. The nanofibers fabricated using various fabrication techniques, such electrospinning, phase separation, physical Fabrication, chemical fabrication. Depending on their intended use, manufactured variety polymers. comprises natural polymers, semi-synthetic synthetic metals, metal oxides, ceramics, carbon, nonporous materials, mesoporous hollow structures, core-shell biocomponents, multi-component materials. Nanofiber composites good alternative for targeted gene delivery, protein peptide growth factor delivery. Thus, huge drug which enables them be used applications can revolutionize these therapeutic areas. This review systematically studied nanofibers' history, advantages, disadvantages, types, polymers technology. Further, types preparation were summarised. Mainly article focuses method, i.e., electrospinning its types. Finally, discussed recent advancements nanofabrication
Language: Английский
Citations
64
Nano Energy, Journal Year: 2023, Volume and Issue: 112, P. 108444 - 108444
Published: April 12, 2023
Language: Английский
Citations
54
Nano Energy, Journal Year: 2023, Volume and Issue: 118, P. 108962 - 108962
Published: Oct. 4, 2023
In recent years, the widespread adoption of next-generation wearable electronics has been facilitated by integration advanced nanogenerator technology with conventional textiles. This led to development textile-based nanogenerators (t-NGs), which hold tremendous potential for harvesting mechanical energy from surrounding environment and serving as power sources self-powered electronics. Textile structures are inherently flexible, making them well-suited applications. However, their electrical performance is significantly limited when used without any modifications. To address this limitation enhance nanogenerators, nanocomposite textiles have extensively utilized fabricating nanogenerators. critical review focuses on progress in textiles-based piezoelectric triboelectric The covers fundamentals piezoelectricity triboelectricity, working principles selection materials. Furthermore, it provides a detailed discussion various forms, such fibers or yarns, fabrics, electrospun nanofibrous webs, employed also highlights challenges associated implementation outlines prospects It can be concluded that textile based exhibit better output strength compared Nanocomposite web higher fibre/yarn fabric because an in-situ poling takes place electrospinning unlike fibre show fabric-based equivalents. due contact area developed webs cases. Overall, while construction boost durability more research required bring output, stability up levels achievable non-textile devices.
Language: Английский
Citations
46
Molecules, Journal Year: 2023, Volume and Issue: 28(13), P. 5163 - 5163
Published: July 2, 2023
The present review explores the growing interest in techniques employed for extracting natural products. It emphasizes limitations of conventional extraction methods and introduces superior non-conventional alternatives, particularly ultrasound-assisted extraction. Characterization quantification bioactive constituents through chromatography coupled with spectroscopy are recommended, while importance method development validation biomarker is underscored. At present, electrospun fibers provide a versatile platform incorporating extracts have extensive potential diverse fields due to their unique structural functional characteristics. Thus, also highlights fabrication containing extracts. preparation biologically active under optimal conditions, including selection safe solvents cost-effective equipment, holds promising pharmaceutical, food, cosmetic industries. Integration experimental design into procedures formulation essential efficient production health applications encapsulating product fibers, such as wound healing, antibacterial activity, antioxidant properties, acknowledging need further exploration optimization this field. findings discussed anticipated serve valuable resource processing industry, enabling utilization affordable environmentally friendly, natural, raw materials.
Language: Английский
Citations
43
Materials Today, Journal Year: 2023, Volume and Issue: 67, P. 151 - 177
Published: May 27, 2023
Language: Английский
Citations
32
ACS Omega, Journal Year: 2024, Volume and Issue: 9(10), P. 11129 - 11147
Published: Feb. 29, 2024
The escalating demand for sustainable industrial practices has driven the exploration of innovative materials, prominently exemplified by biodegradable electrospun membranes (BEMs). This review elucidates pivotal role these across diverse applications, addressing imperative sustainability. Furthermore, a comprehensive overview materials underscores their significance in electrospinning and minimizing environmental impact through biodegradability. application BEMs various sectors, including water treatment, food packaging, biomedical are extensively discussed. sustainability analysis traverse lifecycle BEMs, evaluating production to disposal emphasizing reduced waste resource conservation. demonstrates research about toward an eco-conscious landscape future.
Language: Английский
Citations
15
Polymers, Journal Year: 2024, Volume and Issue: 16(3), P. 409 - 409
Published: Feb. 1, 2024
Nanofibers are some of the most attractive materials that can modify functionalities for developing new kinds specific applications and mainly used as a biomedical material. Herein, we designed prepared antibacterial nonwoven fiber mats PLA composited with Ag nanoparticles by electrospinning. The effects varying filler contents on their chemical, surface morphology, thermal, water absorbency, properties were investigated using FTIR, SEM/EDS, DSC, swelling ratio, qualitative quantitative tests. FTIR EDS spectra indicated incorporated in without chemical bonding. SEM revealed average diameter nanofibers containing was more significant than those particles. In addition, diameters proportional to amount nanoparticle contents. DSC be within matrix strongly affecting thermal properties. Moreover, crystallinity composite higher neat PLA. However, TGA loaded improve stability electrospun mats. Accordingly, activities all nanofiber exhibited excellent resistance against S. aureus E. coli bacterial strains. cell toxicity study, produced hybrids induced reduction viability L929 fibroblast cells. Our results suggest may have good potential use field, particularly wound dressing applications.
Language: Английский
Citations
12
ACS Applied Bio Materials, Journal Year: 2024, Volume and Issue: 7(7), P. 4231 - 4253
Published: June 10, 2024
Electrospun polymeric nanofibers are essential in various fields for applications because of their unique properties. Their features similar to extracellular matrices, which suggests them healthcare fields, such as antimicrobials, tissue engineering, drug delivery, wound healing, bone regeneration, and biosensors. This review focuses on the synthesis electrospun nanofibers, surface modification, biomedical applications. Nanofibers can be fabricated from both natural synthetic polymers composites. Even though they mimic (physicochemical characteristics) not always capable fulfilling purpose target application. Therefore, need improved via modification techniques. Both needle-based needleless electrospinning thoroughly discussed. Various techniques setups employed each method also reviewed. Furthermore, pre- postspinning approaches including instrument design targeted applications, extensively In this way, remarkable potential highlighted reveal future research directions dynamic field.
Language: Английский
Citations
12
Nano Energy, Journal Year: 2025, Volume and Issue: unknown, P. 110674 - 110674
Published: Jan. 1, 2025
Language: Английский
Citations
1