Zobrazeno 1 - 10
of 11
pro vyhledávání: '"Jeffrey Krahn"'
Publikováno v:
IEEE/ASME Transactions on Mechatronics. 22:1276-1286
The design of a soft-touch gripper is presented. This gripper consumes less than 60 W of power during grasp or release motions, is self-contained, inherently gentle, and can grasp delicate objects such as fruits or vegetables. The soft-touch gripper
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3ca62796fea4a4fc34b89e3aa4ca8fb5
https://doi.org/10.1109/tmech.2017.2663322
https://doi.org/10.1109/tmech.2017.2663322
Publikováno v:
Journal of Bionic Engineering. 13:181-199
Dry adhesives inspired from climbing animals, such as geckos and spiders, rely on van der Waals forces to attach to the opposing surface. Biological fibrillar dry adhesives have a hierarchical structure closely resembling a tree: the surface of the s
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d08e859a40641e9b4eedfaa4f04c79d6
https://doi.org/10.1016/s1672-6529(16)60293-7
https://doi.org/10.1016/s1672-6529(16)60293-7
Publikováno v:
Journal of Bionic Engineering. 12:270-275
In this paper we present a method to create a hydrophobicity gradient on the surface of a Polydimethylsiloxane (PDMS) dry adhesive. The method consists of the partial silanization of the surface of the dry adhesive by Chemical Vapour Deposition (CVD)
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d663c9e2f54992f73669a8d50ee85ea3
https://doi.org/10.1016/s1672-6529(14)60119-0
https://doi.org/10.1016/s1672-6529(14)60119-0
Publikováno v:
ACS Applied Materials & Interfaces. 7:2214-2222
A magnetic field controllable dry adhesive device is manufactured. The normal adhesion force can be increased or decreased depending on the presence of an applied magnetic field. If the magnetic field is present during the entire normal adhesion test
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0fdbd0155cff17b9d66e79ce3573cfd5
https://doi.org/10.1021/am505140f
https://doi.org/10.1021/am505140f
Autor:
Neil R. Branda, Pamela Tannouri, Scott L. Beaupré, Jeffrey Krahn, Carlo Menon, Khaled M. Arafeh
Publikováno v:
Chemistry of Materials. 26:4330-4333
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e010ef9d3b806cccbcd46cba692dcc0f
https://doi.org/10.1021/cm502222c
https://doi.org/10.1021/cm502222c
Publikováno v:
Proceedings of the Institution of Mechanical Engineers, Part L: Journal of Materials: Design and Applications. 228:109-114
This work presents electro-dry-adhesives, designed for use on conducting surfaces, that synergistically combine biomimetic dry adhesives with mushroom-like fibres and embedded conductive polymer electrodes. Together, the dry-adhesive surface and elec
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d378a79425c8065666530ad6c8baa397
https://doi.org/10.1177/1464420713509376
https://doi.org/10.1177/1464420713509376
Autor:
Carlo Menon, Jeffrey Krahn
Publikováno v:
Macromolecular Reaction Engineering. 7:632-637
Synthetic dry adhesives, designed to mimic the fibrillar structures found on geckos, have been fabricated using many different techniques ranging from indenting wax to involving photolithography and laser writing. While these techniques have been suc
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f59184ca3186006b02a9bb4cdbe62d4f
https://doi.org/10.1002/mren.201300111
https://doi.org/10.1002/mren.201300111
Publikováno v:
Frontiers in bioengineering and biotechnology
Frontiers in Bioengineering and Biotechnology, Vol 1 (2013)
Frontiers in Bioengineering and Biotechnology, Vol 1 (2013)
The relatively large size of the gecko and its ability to climb a multitude of structures with ease has often been cited as the inspiration upon which the field of dry adhesives is based. Since 2010, there have been many advances in the field of dry
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::97f3c6f43be996260beba6ca50b31dab
http://europepmc.org/articles/PMC4090901
http://europepmc.org/articles/PMC4090901
Autor:
Carlo Menon, Jeffrey Krahn
Publikováno v:
Langmuir : the ACS journal of surfaces and colloids. 28(12)
This work presents novel conductive bioinspired dry adhesives with mushroom caps that enable the use of a synergistic combination of electrostatic and van der Waals forces (electro-dry-adhesion). An increase in shear adhesion bond strength of up to 2
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7ef318177490823611d35cc57fd8f523
https://pubmed.ncbi.nlm.nih.gov/22397643
https://pubmed.ncbi.nlm.nih.gov/22397643
Autor:
Carlo Menon, Jeffrey Krahn
Publikováno v:
Smart Materials and Structures. 22:085010
Geckos are capable of detecting detachment of their feet. Inspired by this basic observation, a novel functional dry adhesive is proposed, which can be used to measure the instantaneous forces and torques acting on an adhesive pad. Such a novel sensi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d83596b48ca8cdd587c1495378d5ed3a
https://doi.org/10.1088/0964-1726/22/8/085010
https://doi.org/10.1088/0964-1726/22/8/085010