Results 31 to 40 of about 163,578 (346)

Macromolecule Orientation in Nanofibers [PDF]

Nanomaterials, 2018
Electrospinning is now commercially used for the fabrication of nano/micro fibers. Compared with spider dragline silk, artificial fibers have poor mechanical properties. Unlike natural silk, which has a hierarchical structure with an approximate 3-fold symmetry, the molecular structure of spun fiber has neither folding nor orientation.
Dan Tian, Chun-Hui He, Ji-Huan He
openaire   +3 more sources

An Antimicrobial Peptide-Loaded Chitosan/Polyethylene Oxide Nanofibrous Membrane Fabricated by Electrospinning Technology

Frontiers in Materials, 2021
Antimicrobial peptides (AMPs) are a new class of promising antibacterial agents. We prepared electrospinning chitosan (CS)-polyethylene oxide (PEO) nanofiber membranes containing different concentrations of an antibacterial peptide NP10.
Ling Yu, Shubin Dou, Jinghan Ma, Qiang Gong, Mogen Zhang, Xiquan Zhang, Min Li, Weifen Zhang, Weifen Zhang, Weifen Zhang   +9 more
doaj   +1 more source

Electrospun Perovskite Nanofibers [PDF]

Nanoscale Research Letters, 2017
CH3NH3PbI3 perovskite nanofibers were synthesized by versatile electrospinning techniques. The synthetic CH3NH3PbI3 nanofibers were characterized by X-ray diffraction, scanning electron microscopy, thermogravimetric analysis, and photoluminescence. As counter electrodes, the synthesized nanofibers increased the performance of the dye-sensitized solar ...
Dongsheng Chen, Dongsheng Chen, Yanyan Zhu   +2 more
openaire   +3 more sources

Mechanically strong MXene/Kevlar nanofiber composite membranes as high-performance nanofluidic osmotic power generators

Nature Communications, 2019
Two-dimensional nanofluidic channels are emerging candidates for capturing osmotic energy from salinity gradients. However, present two-dimensional nanofluidic architectures are generally constructed by simple stacking of pristine nanosheets with ...
Zhen Zhang, Sheng Yang, Panpan Zhang, Jian Zhang, Guangbo Chen, Xinliang Feng   +5 more
semanticscholar   +1 more source

Novel Janus Fibrous Membranes with Enhanced Directional Water Vapor Transmission

Applied Sciences, 2019
Novel hydrophobic/hydrophilic Janus fibrous membranes, the poly[4,4′-methylenebis (phenylisocyanate)-alt-1,4-butanediol/di(propylene glycol)/plycaprolactone] (PU) fibrous membrane as the hydrophobic layer and cellulose acetate (CA) fibrous membrane
Shengnan Tang, Haohong Pi, Yingying Zhang, Jing Wu, Xiuqin Zhang   +4 more
doaj   +1 more source

Electrospun polycaprolactone/silk fibroin nanofiber scaffold with aligned fiber orientation for articular chondrocyte regeneration

Frontiers in Materials, 2023
Objective: Electrospun nanofibers exhibit potential as scaffolds for articular cartilage tissue regeneration. This study aimed to fabricate electrospun polycaprolactone (PCL)/silk fibroin (SF) composite nanofiber scaffolds and to explore performance of ...
Bowen Xie, Bowen Xie, Fengyuan Yang, Fengyuan Yang, Hongguang Chen, Hongxing Zhang, Hongxing Zhang, Hebin Ma, Tianqi Li, Tianqi Li, Zhiqiang Chen, Zhiqiang Chen, Jingyuan Li, Jingyuan Li, Xiaojie Li, Junjie Du, Junjie Du, Junjie Du   +17 more
doaj   +1 more source

Janus membrane with asymmetric wettability for efficient oil/water separation

Heliyon, 2023
The rapid development of society and industry as well as the frequent occurrence of oil spills cause the shortage of fresh water resources, which not only affects human safety and life, but also impedes the world-wide sustainable development.
Boyang Tian, Baona Ren, Miaomiao Hu, Yiwen Yang, Jing Wu   +4 more
doaj  

Hybrid Structure of a ZnO Nanowire Array on a PVDF Nanofiber Membrane/Nylon Mesh for use in Smart Filters: Photoconductive PM Filters

Applied Sciences, 2021
A nanofiber membrane with a high surface-to-volume ratio has advantages in applications such as those used for particulate matter filtration and gas detection.
Dong Hee Kang, Na Kyong Kim, Hyun Wook Kang   +2 more
doaj   +1 more source

Piperlongumine-Eluting Gastrointestinal Stent Using Reactive Oxygen Species-Sensitive Nanofiber Mats for Inhibition of Cholangiocarcinoma Cells

Nanoscale Research Letters, 2019
Background The aim of this study is to fabricate drug-eluting gastrointestinal (GI) stent using reactive oxygen species (ROS)-sensitive nanofiber mats for treatment of cholangiocarcinoma (CCA) cell. A ROS-producing agent, piperlongumine (PL)-incorporated
Hyung Ha Jang, Su Bum Park, Jeong Sup Hong, Hye Lim Lee, Yeon Hui Song, Jungsoo Kim, Yun Hye Jung, Chan Kim, Doo-Man Kim, Sang Eun Lee, Young-Il Jeong, Dae Hwan Kang   +11 more
doaj   +1 more source

Nanofibers in Cosmetics

, 2016
WOS: 000399645700008 Nanofibers form the broadest class of nanomaterials due to their unique properties. High surface-area-to-volume ratios, low diameters, high strength values, low basis weights, high porosities, and small pore sizes make them good candidates for numerous applications. Cosmetics are one of these important application areas.
Yilmaz, Fulya, Celep, Gizem, Tetik, Gamze   +2 more
openaire   +5 more sources