Effect of benzyl triethylammonium chloride on microstructure of bicomponent polymeric fibers during electrospinning

2012 ◽  
Vol 52 (8) ◽  
pp. 1661-1671 ◽  
Author(s):  
Weili Lu ◽  
Xiwang Liu ◽  
Shengling Zhao ◽  
Haining Na ◽  
Yunhui Zhao ◽  
...  
Keyword(s):  
Polymeric Fibers ◽  
Triethylammonium Chloride

scholarly journals ALD coating of centrifugally spun polymeric fibers and postannealing: case study for nanotubular TiO2 photocatalyst

2021 ◽  
Author(s):  
Martina Rihova ◽  
Oksana Yurkevich ◽  
Martin Motola ◽  
Ludek Hromadko ◽  
Zdeněk Spotz ◽  
...  
Keyword(s):  
Atomic Layer Deposition ◽  
Atomic Layer ◽  
Vinyl Pyrrolidone ◽  
Tio2 Photocatalyst ◽  
Polymeric Fibers ◽  
Layer Deposition ◽  
Centrifugal Spinning ◽  
Poly Vinyl Pyrrolidone

This work describes the synthesis of highly photocatalytically active TiO2 tubes (TiTBs) by combining centrifugal spinning and atomic layer deposition (ALD). Poly(vinyl pyrrolidone) (PVP) fibers were first produced by centrifugal...

scholarly journals Concentric chiral nematic polymeric fibers from cellulose nanocrystals

2021 ◽  
Author(s):  
Arash Momeni ◽  
Christopher M. Walters ◽  
Yi-Tao Xu ◽  
Wadood Y. Hamad ◽  
Mark J. MacLachlan
Keyword(s):  
Cellulose Nanocrystals ◽  
Liquid Crystalline ◽  
Capillary Tube ◽  
Single Domain ◽  
Cellulose Nanocrystal ◽  
Polymeric Fibers ◽  
Chiral Nematic ◽  
Chiral Nematic Structure ◽  
Crystalline Suspension

A cellulose nanocrystal liquid crystalline suspension was mixed with monomers and confined to a capillary tube. After photopolymerization, a fiber with a single-domain concentric chiral nematic structure throughout the length of the fiber was obtained.

scholarly journals Topographical and Biomechanical Guidance of Electrospun Fibers for Biomedical Applications

Polymers ◽  
2020 ◽  
Vol 12 (12) ◽  
pp. 2896
Author(s):  
Sara Ferraris ◽  
Silvia Spriano ◽  
Alessandro Calogero Scalia ◽  
Andrea Cochis ◽  
Lia Rimondini ◽  
...  
Keyword(s):  
Surface Modification ◽  
Biomedical Applications ◽  
Biomedical Application ◽  
Electrospun Fibers ◽  
Natural Polymers ◽  
Polymeric Fibers ◽  
Biological Phenomena ◽  
Proper Design ◽  
Synthetic And Natural Polymers ◽  
Selection Of

Electrospinning is gaining increasing interest in the biomedical field as an eco-friendly and economic technique for production of random and oriented polymeric fibers. The aim of this review was to give an overview of electrospinning potentialities in the production of fibers for biomedical applications with a focus on the possibility to combine biomechanical and topographical stimuli. In fact, selection of the polymer and the eventual surface modification of the fibers allow selection of the proper chemical/biological signal to be administered to the cells. Moreover, a proper design of fiber orientation, dimension, and topography can give the opportunity to drive cell growth also from a spatial standpoint. At this purpose, the review contains a first introduction on potentialities of electrospinning for the obtainment of random and oriented fibers both with synthetic and natural polymers. The biological phenomena which can be guided and promoted by fibers composition and topography are in depth investigated and discussed in the second section of the paper. Finally, the recent strategies developed in the scientific community for the realization of electrospun fibers and for their surface modification for biomedical application are presented and discussed in the last section.

Reaction‐Rate Model for Fracture in Polymeric Fibers

1971 ◽  
Vol 42 (12) ◽  
pp. 4644-4653 ◽  
Author(s):  
K. L. DeVries ◽  
B. A. Lloyd ◽  
M. L. Williams
Keyword(s):  
Reaction Rate ◽  
Rate Model ◽  
Polymeric Fibers

Rheology of neck formation in the cold drawing of polymeric fibers

1992 ◽  
Vol 45 (6) ◽  
pp. 997-1004 ◽  
Author(s):  
Bernard D. Coleman ◽  
Daniel C. Newman
Keyword(s):  
Cold Drawing ◽  
Neck Formation ◽  
Polymeric Fibers

A flexible, robust and antifouling asymmetric membrane based on ultra-long ceramic/polymeric fibers for high-efficiency separation of oil/water emulsions

Nanoscale ◽  
2017 ◽  
Vol 9 (26) ◽  
pp. 9018-9025 ◽  
Author(s):  
Kui Wang ◽  
Wubulikasimu Yiming ◽  
Jayaprakash Saththasivam ◽  
Zhaoyang Liu
Keyword(s):  
High Efficiency ◽  
Asymmetric Membrane ◽  
Polymeric Fibers ◽  
Oil Water

Colloid-Templated Multisectional Porous Polymeric Fibers

Langmuir ◽  
2008 ◽  
Vol 24 (19) ◽  
pp. 10616-10620 ◽  
Author(s):  
Jung Hun Song ◽  
Ilona Kretzschmar
Keyword(s):  
Polymeric Fibers
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