Výsledky vyhledávání - "Julian K. A. Langowski"

Akademický článek

Stiff skin, soft core: soft backings enhance the conformability and friction of fibre-reinforced adhesives

Autor: Niels C. Glaser, Julian K. A. Langowski

Publikováno v: Royal Society Open Science, Vol 10, Iss 3 (2023)

Biomimetic adhesives with a stiff fibre-reinforced base layer generate strong attachment, even without bioinspired micropatterning of the contact surface. However, current fibre-reinforced adhesive designs are still less versatile with respect to sub

Externí odkaz: https://doaj.org/article/2dcfa2748e334b9794cbbb5522bd58ff

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Akademický článek

Studying Stickiness: Methods, Trade-Offs, and Perspectives in Measuring Reversible Biological Adhesion and Friction

Autor: Luc M. van den Boogaart, Julian K. A. Langowski, Guillermo J. Amador

Publikováno v: Biomimetics, Vol 7, Iss 3, p 134 (2022)

Controlled, reversible attachment is widely spread throughout the animal kingdom: from ticks to tree frogs, whose weights span from 2 mg to 200 g, and from geckos to mosquitoes, who stick under vastly different situations, such as quickly climbing tr

Externí odkaz: https://doaj.org/article/ba9e4521f1ba4d969939ee976541999d

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Akademický článek

Tree frog attachment: mechanisms, challenges, and perspectives

Autor: Julian K. A. Langowski, Dimitra Dodou, Marleen Kamperman, Johan L. van Leeuwen

Publikováno v: Frontiers in Zoology, Vol 15, Iss 1, Pp 1-21 (2018)

Abstract Tree frogs have the remarkable ability to attach to smooth, rough, dry, and wet surfaces using their versatile toe pads. Tree frog attachment involves the secretion of mucus into the pad-substrate gap, requiring adaptations towards mucus dra

Externí odkaz: https://doaj.org/article/12f99d96c0b145ed8712b8bba8ff45f3

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Akademický článek

Does Chytridiomycosis Affect Tree Frog Attachment?

Autor: Lisa Nieuwboer, Johan L. van Leeuwen, An Martel, Frank Pasmans, Annemarieke Spitzen-van der Sluijs, Julian K. A. Langowski

Publikováno v: Diversity, Vol 13, Iss 6, p 262 (2021)

The pandemic disease chytridiomycosis, caused by the fungus Batrachochytrium dendrobatidis (Bd), is a major threat to amphibian biodiversity. For most species, the exact mechanisms of chytridiomycosis that lead to negative population dynamics remain

Externí odkaz: https://doaj.org/article/8cf4a5bda13b44c3b060de6358e72e34

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Pull-off and friction forces of micropatterned elastomers on soft substrates: the effects of pattern length scale and stiffness

Autor: Dimitra Dodou, Jan H. van Esch, Julian K. A. Langowski, Marike Fokker, Marleen Kamperman, Peter van Assenbergh

Publikováno v: Beilstein Journal of Nanotechnology, Vol 10, Iss 1, Pp 79-94 (2019)
Beilstein Journal of Nanotechnology 10 (2019) 1
Beilstein Journal of Nanotechnology (online), 10(1)
Beilstein Journal of Nanotechnology, 10, 79-94. BEILSTEIN-INSTITUT
Beilstein Journal of Nanotechnology, 10(1), 79-94
Beilstein Journal of Nanotechnology

The adhesiveness of biological micropatterned adhesives primarily relies on their geometry (e.g., feature size, architecture) and material properties (e.g., stiffness). Over the last few decades, researchers have been mimicking the geometry and mater

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e8ebea3deecef1d056795aad4c1db152
https://doi.org/10.3762/bjnano.10.8

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Does Chytridiomycosis Affect Tree Frog Attachment?

Autor: Annemarieke Spitzen-van der Sluijs, Frank Pasmans, An Martel, Julian K. A. Langowski, Johan L. van Leeuwen, Lisa Nieuwboer

Publikováno v: Diversity 13 (2021) 6
Diversity, Vol 13, Iss 262, p 262 (2021)
Diversity, 13(6)
DIVERSITY

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::15e900d5be7979f524d5ac39458fd892
https://doi.org/10.3390/d13060262

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In the soft grip of nature

Autor: A. Leylavi Shoushtari, P. Sharma, Julian K. A. Langowski

Publikováno v: Science Robotics, 5(49)
Science Robotics 5 (2020) 49

Biological grippers can inspire the development of a new class of versatile soft grippers in agrorobotics and beyond.

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::221582a76cf0d24046ed0dd6cebed221
https://pubmed.ncbi.nlm.nih.gov/33328299

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Design of Tree-Frog-Inspired Adhesives

Autor: Johan L. van Leeuwen, Peter van Assenbergh, Dimitra Dodou, Julian K. A. Langowski

Publikováno v: Integrative and Comparative Biology, 60(4), 906-918
Integrative and Comparative Biology
Integrative and comparative biology, 60(4)
Integrative and Comparative Biology 60 (2020) 4

SynopsisThe adhesive toe pads of tree frogs have inspired the design of various so-called ‘smooth’ synthetic adhesives for wet environments. However, these adhesives do not reach the attachment performance of their biological models in terms of c

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d9ff351546706bdd32ad5368735fb259
https://research.wur.nl/en/publications/design-of-tree-frog-inspired-adhesives

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Estimating the maximum attachment performance of tree frogs on rough substrates

Autor: Johan L. van Leeuwen, Remco P. M. Pieters, Julian K. A. Langowski, Alexander Kovalev, Anne Rummenie, Stanislav N. Gorb

Publikováno v: Bioinspiration & biomimetics, 14(2)
Bioinspiration & biomimetics 14 (2019) 2

Tree frogs can attach to smooth and rough substrates using their adhesive toe pads. We present the results of an experimental investigation of tree frog attachment to rough substrates, and of the role of mechanical interlocking between superficial to

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1950a854bf8efa77952588f9602d0a73
https://doi.org/10.1088/1748-3190/aafc37

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Comparative and functional analysis of the digital mucus glands and secretions of tree frogs

Autor: Saranshu Singla, Johan L. van Leeuwen, Ali Dhinojwala, Sukhmanjot Kaur, Frank T. van den Berg, Sander W. S. Gussekloo, Henry C. Astley, Julian K. A. Langowski, Alex Nyarko, H. Schipper

Publikováno v: Frontiers in Zoology, 16
Frontiers in Zoology, Vol 16, Iss 1, Pp 1-17 (2019)
Frontiers in Zoology 16 (2019)
Frontiers in Zoology

Background Mucus and mucus glands are important features of the amphibian cutis. In tree frogs, the mucus glands and their secretions are crucial components of the adhesive digital pads of these animals. Despite a variety of hypothesised functions of

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fab4e3fcc739398c103d50fae3c7d977
https://doi.org/10.1186/s12983-019-0315-z

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