4D Biomimetic Wrinkled Porous Textiles via Electrospinning and Melt Electrowriting for Advanced Strain Sensing

DOI zum Zitieren der Version auf EPub Bayreuth: https://doi.org/10.15495/EPub_UBT_00009439
URN to cite this document: urn:nbn:de:bvb:703-epub-9439-7

Title data

Vohr Soreño, Zhander ; Apsite, Indra ; Milkin, Pavel ; Ionov, Leonid:
4D Biomimetic Wrinkled Porous Textiles via Electrospinning and Melt Electrowriting for Advanced Strain Sensing.
In: Small Structures. Vol. 7 (2026) Issue 4 . - e202500810.
ISSN 2688-4062
DOI der Verlagsversion: https://doi.org/10.1002/sstr.202500810

	Format: PDF Name: Small Structures - 2026 - Soreño - 4D Biomimetic Wrinkled Porous Textiles via Electrospinning and Melt Electrowriting for.pdf Version: Published Version Available under License Creative Commons BY 4.0: Attribution
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Project information

Project title:	Project's official title Project's id Biegsame und atmungsaktive Magnetoelektronik: Auf dem Weg zur elektronischen Propriozeption 448202691 Open Access Publizieren No information
Project financing:	Deutsche Forschungsgemeinschaft

Abstract

We present an innovative strategy for fabricating strain sensors based on nonwoven, porous, and wrinkled textile architectures that mimic the mechanical behavior of biological tissues. These hybrid textiles are produced through a controlled shape transformation of composite fibrous structures fabricated by sequential electrospinning of an elastic polymer and melt electrowriting of a stiffer polymer, constituting a 4D fabrication process. The resulting wrinkled materials exhibit a biomimetic strain-stiffening response, which can be precisely tuned by adjusting the geometry of the melt electrowritten framework. In addition, pre-stretching provides fine control over the effective mechanical modulus, enabling accurate matching to a broad range of biological tissues—from stiff cartilage to soft skin and highly compliant adipose tissue. This versatile approach establishes a pathway toward wearable strain sensors whose mechanical properties are intrinsically harmonized with those of the human body.

Further data

Item Type:	Article in a journal
DDC Subjects:	500 Science 500 Science > 530 Physics 500 Science > 540 Chemistry
Institutions of the University:	Faculties > Faculty of Engineering Science > Professor Biofabrication > Professor Biofabrication - Univ.-Prof. Dr. Leonid Ionov Research Institutions > Affiliated Institutes > Bavarian Polymer Institute (BPI) Faculties Faculties > Faculty of Engineering Science Faculties > Faculty of Engineering Science > Professor Biofabrication Research Institutions Research Institutions > Affiliated Institutes
Language:	English
Originates at UBT:	Yes
URN:	urn:nbn:de:bvb:703-epub-9439-7
Date Deposited:	18 Jun 2026 07:55
Last Modified:	18 Jun 2026 07:56
URI:	https://epub.uni-bayreuth.de/id/eprint/9439

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