Laser-processed antiadhesive bionic combs for handling nanofibers inspired by nanostructures on the legs of cribellate spiders

S Lifka, K Harsányi, E Baumgartner… - Beilstein Journal of …, 2022 - beilstein-journals.org
Nanofibers are drawing the attention of engineers and scientists because their large surface-
to-volume ratio is favorable for applications in medicine, filter technology, textile industry …

Biomimetic, antiadhesive surface structure inspired by the calamistra setae of cribellate spiders for electrospun nanofiber handling

S Lifka, C Stecher, M Meyer, AC Joel, J Heitz… - Frontiers in Ecology …, 2023 - frontiersin.org
Introduction Due to their excellent surface-to-volume ratio, nanofibers (ie, fibers with a
diameter of approximately 10 to 800 nm) are of increasing interest to engineers and …

Biomimetic combs as antiadhesive tools to manipulate nanofibers

AC Joel, M Meyer, J Heitz, A Heiss, D Park… - ACS Applied Nano …, 2020 - ACS Publications
Nanofibrous multifunctional materials have attracted a lot of attention because of the benefits
of their special structure. Despite the diverse benefits of nanofibrous materials, their inherent …

Ambient climate influences anti-adhesion between biomimetic structured foil and nanofibers

M Meyer, G Buchberger, J Heitz, D Baiko, AC Joel - Nanomaterials, 2021 - mdpi.com
Due to their uniquely high surface-to-volume ratio, nanofibers are a desired material for
various technical applications. However, this surface-to-volume ratio also makes processing …

Change of Adhesion Properties of Bioinspired Laser-Induced Periodic Nanostructures towards Cribellate Spider Nanofiber Threads by Means of Thin Coatings

J Heitz, G Buchberger, W Baumgartner, M Meyer… - Coatings, 2024 - mdpi.com
We investigated the effect of additional continuous functional coatings, which changed the
hydrophilic–hydrophobic properties of the surface without heavily influencing the surface …

Bio-inspired hierarchical polymer micro-and nanostructures for anti-adhesion applications

C Plamadeala, S Lifka, G Buchberger… - Frontiers in …, 2023 - frontiersin.org
In this paper we present polymer surfaces inspired by the calamistrum of cribellate spiders.
The calamistrum resembles a micro-comb with a finger-print-like nanorippled topography …

Physico-chemical properties of functionally adhesive spider silk nanofibres

AC Joel, A Rawal, Y Yao, A Jenner, N Ariotti… - Biomaterials …, 2023 - pubs.rsc.org
Currently, synthetic fibre production focuses primarily on high performance materials. For
high performance fibrous materials, such as silks, this involves interpreting the structure …

[HTML][HTML] Change of mechanical characteristics in spider silk capture threads after contact with prey

L Baumgart, EM Schaa, F Menzel, AC Joel - Acta biomaterialia, 2022 - Elsevier
Most spiders rely on specialized capture threads to subdue prey. Cribellate spiders use
capture threads, whose adhesion is based on thousands of nanofibers instead of …

The Cribellate Nanofibrils of the Southern House Spider: Extremely Thin Natural Silks with Outstanding Extensibility

J Silliman, SR Koebley… - Advanced Functional …, 2024 - Wiley Online Library
Cribellate silks, produced by ancient spiders, are fascinating because they feature a highly
sophisticated, 3D hierarchical structure consisting of filaments with different diameters and …

Design, fabrication and characterization of gecko inspired micro-fibrillar adhesive materials for wall climbing robots

X Yu, W Tan, R Wang, Y Zhang, L Yang… - … on Cyborg and …, 2023 - ieeexplore.ieee.org
Advancement in adhesion technology has improved the development of wall-climbing
robots. But there are still some challenges in the optimization of high adhesion strength …