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"Barbed Nanowires" from Polymers via Electrospinning

Title data

Holzmeister, Andreas ; Greiner, Andreas ; Wendorff, Joachim H.:
"Barbed Nanowires" from Polymers via Electrospinning.
In: Polymer Engineering and Science. Vol. 49 (January 2009) Issue 1 . - pp. 148-153.
ISSN 1548-2634
DOI: https://doi.org/10.1002/pen.21233

Official URL: Volltext

Project information

Project financing: Deutsche Forschungsgemeinschaft

Abstract in another language

Electrospinning is a highly versatile technique that allows producing fibers with diameters down to a few nanometers not only from polymers but also from metals, metal oxides, or ceramics. Fiber formation in electrospinning differs strongly from other fiber producing methods such as extrusion in that it is basically governed by self-assembly processes induced by specific electrostatic interactions following the Earnshaw theorem of electrostatics. This allows the production of nanofibers with very peculiar shapes. Here, we report the one step fabrication of barbed nanofibers due to a particular choice of the spinning conditions. Such barbed fibers allow, among others, to control the total porosity of nanofiber nonwovens and to reduce the tendency of linear nano-objects towards aggregation. POLYM. ENG. SCI., 49:148-153, 2009. (C) 2008 Society of Plastics Engineers

Further data

Item Type: Article in a journal
Refereed: Yes
Keywords: NANOFIBERS; FIBERS
Institutions of the University: Faculties > Faculty of Biology, Chemistry and Earth Sciences > Department of Chemistry > Chair Macromolecular Chemistry II > Chair Macromolecular Chemistry II - Univ.-Prof. Dr. Andreas Greiner
Faculties
Faculties > Faculty of Biology, Chemistry and Earth Sciences
Faculties > Faculty of Biology, Chemistry and Earth Sciences > Department of Chemistry
Faculties > Faculty of Biology, Chemistry and Earth Sciences > Department of Chemistry > Chair Macromolecular Chemistry II
Result of work at the UBT: No
DDC Subjects: 500 Science > 540 Chemistry
Date Deposited: 08 Apr 2015 12:22
Last Modified: 08 Apr 2015 12:22
URI: https://eref.uni-bayreuth.de/id/eprint/9641