Results 81 to 90 of about 83,541 (287)

A Metal‐Polyphenol Self‐Assembled Coated 3D Sponge With Mild Photothermal Antibacterial, Exudate‐Controlling, and Immunomodulatory Functions for Hemostasis and Chronic Wound Healing

Advanced Science, EarlyView.
A thrombin‐functionalized copper‐polydopamine nanofiber sponge integrates rapid hemostasis, mild photothermal antibacterial therapy, stimulus‐responsive Cu2+ release, chemodynamic oxidative stress, and macrophage immunomodulation. This multifunctional dressing suppresses infection, regulates inflammation, promotes angiogenesis and re‐epithelialization,
Ziwei Zhang, Feng Qin, Xiaomeng Zhang, Xueqin Shuang, Jiahua Zhou, Ming Cheng, Baicheng Lu, Mingyue Song, Yuntian Bai, Dianying Zhang, Ming Li, Yanhua Wang   +11 more
wiley   +1 more source

Ionic Liquid Electrolytes for Extreme Temperature Conditions: Challenges and Perspective

Angewandte Chemie, EarlyView.
Ionic liquids (ILs) have gained great attention as safe electrolyte components in recent years. This review elucidates the temperature effects on IL‐based electrolytes from molecular configurations, physicochemical properties, and interfacial chemistry, raises the challenges and design strategies operating at low‐ and HT, providing valuable guidance ...
En Xie, Chengdong Liu, Xinghao Wang, Jian Wang, Zhen Chen, Huihua Li, Wenlong Cai, Hao Li, Yang Peng, Fanglin Wu, Stefano Passerini, Haolin Tang   +11 more
wiley   +2 more sources

High‐Performance Piezoresistive Sensors via Pd/Sn‐Free Graphene‐Catalyzed Metallization of Thermally Repairable Microfiber Scaffolds

Advanced Science, EarlyView.
The multilayer fiber‐based PGC sensor, fabricated via graphene‐mediated electroless copper deposition, demonstrates high sensitivity, mechanical durability, and fast response speed. Additionally, it features low‐temperature thermal assisted recovery and thermal resistance, providing a promising platform for wearable electronic devices and IoT ...
ByungJun Kim, Su Bin Choi, Yeonwook Jeong, Jeong‐Won Yoon, Seung‐Boo Jung, Jong‐Woong Kim   +5 more
wiley   +1 more source

Bridging Performance and Fate: A Framework for Sustainable, Composite‐Based Flexible Electronic Systems

Advanced Electronic Materials, EarlyView.
Composite‐based flexible electronics integrate biodegradable polymers, conductive networks, and multilayer device architectures to balance electrical performance, mechanical durability, and controlled degradation. Interfacial engineering and encapsulation regulate transport stability and operational lifetime, while programmed disassembly enables ...
Sayam, Sangho Cho
wiley   +1 more source

Electrospun nanofibers with antimicrobial properties

, 2017
Electrospun nanofibers incorporated with antimicrobial agents have been produced with antimicrobial capability against a wide range of microorganisms.
Kärki, T., Wu, Q., Qi, Y., Song, K., T. Kärki, Y. Qi, Q. Wu, K. Song   +7 more
core   +1 more source

Fast-dissolving core-shell composite microparticles of quercetin fabricated using a coaxial electrospray process [PDF]

, 2014
This study reports on novel fast-dissolving core-shell composite microparticles of quercetin fabricated using coaxial electrospraying. A PVC-coated concentric spinneret was developed to conduct the electrospray process.
Wang, ZH, Gareth R Williams, Chen Li, Yu, DG, Williams, GR, Zhuan-Hua Wang, Li, C, Gareth R. Williams, Deng-Guang Yu   +8 more
core   +2 more sources

Anisotropic Nanofiber Architectures for Strain‐Insensitive Pressure Sensing and Stretchable Interconnects

Advanced Electronic Materials, EarlyView.
Electrospun PEDOT/PAAm nanofiber mats exhibit anisotropic electromechanical behavior, maintaining stable resistance under tensile strain while showing pressure‐responsive resistance modulation under vertical loading. This direction‐dependent response highlights their potential as tensile‐stable, pressure‐responsive components for deformable sensing and
Seung‐Hyun Oh, Hyunmin Park, Guhyeon Kwon, Young‐Chang Joo, So‐Yeon Lee   +4 more
wiley   +1 more source

Electrospun nanofibers

Вестник Казанского технологического университета, 2013
Полимерные нановолокна могут иметь множество свойств, включая чрезвычайно малый диаметр (и в результате большую величину отношения площади поверхности к массе), высоко ориентированные кристаллические структуры (и в результате высокую прочность) и т.д. Новая быстро развивающаяся технология «электропрядение» является уникальным способом получения новых ...
Haghi, A., Zaikov, G., Rusanova, S., Sofina, S.   +3 more
openaire   +1 more source

Experimentally Determined Spatiotemporal Charge Carrier Dynamics for the Development of Particulate Photocatalysts

Advanced Energy Materials, EarlyView.
This review looks at the different experimental techniques that measure spatiotemporal charge carrier dynamics. This information is viewed in the context of particulate photocatalysts, outlining the insights these techniques provide and how they advance our understanding.
Sutripto Khasnabis, Robert Godin
wiley   +1 more source

Measurement of antibacterial properties of foil-backed electrospun nanofibers

Fashion and Textiles, 2019
Current methodologies for evaluation of antibacterial properties of traditional textiles are not applicable to foil-backed, poorly-absorbent electrospun nanofiber materials, since existing test methods require absorbent fabrics.
Mary Ann Wagner-Graham, Herbert Barndt, Mark Andrew Sunderland   +2 more
doaj   +1 more source