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Tailoring the Morphology of Responsive Bioinspired Bicomponent Fibers

Titelangaben

Gernhardt, Marvin ; Peng, Ling ; Burgard, Matthias ; Jiang, Shaohua ; Förster, Beate ; Schmalz, Holger ; Agarwal, Seema:
Tailoring the Morphology of Responsive Bioinspired Bicomponent Fibers.
In: Macromolecular Materials and Engineering. Bd. 303 (2018) Heft 1 . - Art.Nr. 1700248.
ISSN 1439-2054
DOI: https://doi.org/10.1002/mame.201700248

Abstract

Nature is an intriguing inspiration for designing a myriad of functional materials. However, artificial mimicking of bioinspired structures usually requires different specialized procedures and setups. In this study, a new upscalable concept is presented that allows to produce two bioinspired, bicomponent fiber morphologies (side‐by‐side and coaxial bead‐on‐string) using the same electrospinning setup, just by changing the employed spinning solvent. The generated fiber morphologies are highly attractive for thermoresponsive actuation and water harvesting. Another challenge solved in this work is the compositional characterization of complex fiber morphologies. Raman imaging and atomic force microscopy is introduced as a powerful method for the unambiguous characterization of complex bicomponent fiber morphologies. The work opens the way for the construction of heterostructured fiber morphologies based on different polymers combinations, offering high potential for applications as actuators, smart textiles, water management, drug release, and catalysis.

Weitere Angaben

Publikationsform: Artikel in einer Zeitschrift
Begutachteter Beitrag: Ja
Institutionen der Universität: Fakultäten > Fakultät für Biologie, Chemie und Geowissenschaften
Fakultäten > Fakultät für Biologie, Chemie und Geowissenschaften > Fachgruppe Chemie
Fakultäten > Fakultät für Biologie, Chemie und Geowissenschaften > Fachgruppe Chemie > Lehrstuhl Makromolekulare Chemie II
Fakultäten
Titel an der UBT entstanden: Ja
Themengebiete aus DDC: 500 Naturwissenschaften und Mathematik > 540 Chemie
Eingestellt am: 10 Aug 2018 13:23
Letzte Änderung: 10 Aug 2018 13:23
URI: https://eref.uni-bayreuth.de/id/eprint/45401