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Chameleon Nonwovens by Green Electrospinning

Title data

Giebel, Elisabeth ; Mattheis, Claudia ; Agarwal, Seema ; Greiner, Andreas:
Chameleon Nonwovens by Green Electrospinning.
In: Advanced Functional Materials. Vol. 23 (5 July 2013) Issue 25 . - pp. 3156-3163.
ISSN 1616-301X
DOI: https://doi.org/10.1002/adfm.201201873

Official URL: Volltext

Project information

Project financing: Bundesministerium für Bildung und Forschung

Abstract in another language

Electrospun ionic nonwovens are obtained by green electrospinning of aqueous dispersions. The resulting nonwovens are termed as chameleon nonwovens since their surface properties can be tailored in a large variety by coating of different functionalities following the protocol of the layer-by-layer process (LBL). The dimensional stability of the electrospun fibers in the chameleon nonwovens is achieved by photo-cross-linking after electrospinning and thereby overcoming the repulsive forces of the ionic moieties in the fibers. Depending on the nature of the ionic moieties different materials are coated by LBL including dyes, antibacterial materials, silver, and gold nanoparticles. Enhanced coating efficiency for coating of metal nanoparticles is observed when the chameleon nonwovens were precoated by a polyelectrolyte.

Further data

Item Type: Article in a journal
Refereed: Yes
Keywords: electrospinning; dispersions, functionalization; layer-by-layer
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: Yes
DDC Subjects: 500 Science > 530 Physics
500 Science > 540 Chemistry
600 Technology, medicine, applied sciences > 600 Technology
Date Deposited: 23 Mar 2015 08:16
Last Modified: 31 Mar 2015 08:30
URI: https://eref.uni-bayreuth.de/id/eprint/9125