A gecko's adhesion is tested on a wet surface.
Findings by Stark, Timothy Sullivan, who received his bachelor’s degree in biology in May, and Peter Niewiarowski, UA professor of biology and integrated bioscience, are published in the August 9, 2012 issue of The Journal of Experimental Biology.
Researchers Alyssa Stark and Tim Sullivan test the adhesion of a geckos feet in water. Their findings may help improve the adhesion of bandages, sutures and similar items in moist environments.
“There were anecdotes before the study that geckos can’t stick to wet glass. We now know it is a bit more complicated than that. What we expect to learn is going to be relevant to synthetics and ther capabilities to work not only on dry surfaces, but also wet and maybe, submerged ones,” Niewiarowski says. “This implies a more versatile adhesive capability.”Gecko-inspired dry adhesive
Laura Massie | EurekAlert!
In focus: Peptides, the “little brothers and sisters” of proteins
12.11.2018 | Technische Universität Berlin
How to produce fluorescent nanoparticles for medical applications in a nuclear reactor
09.11.2018 | Institute of Organic Chemistry and Biochemistry of the Czech Academy of Sciences (IOCB Prague)
Faster and secure data communication: This is the goal of a new joint project involving physicists from the University of Würzburg. The German Federal Ministry of Education and Research funds the project with 14.8 million euro.
In our digital world data security and secure communication are becoming more and more important. Quantum communication is a promising approach to achieve...
On Saturday, 10 November 2018, the research icebreaker Polarstern will leave its homeport of Bremerhaven, bound for Cape Town, South Africa.
When choosing materials to make something, trade-offs need to be made between a host of properties, such as thickness, stiffness and weight. Depending on the application in question, finding just the right balance is the difference between success and failure
Now, a team of Penn Engineers has demonstrated a new material they call "nanocardboard," an ultrathin equivalent of corrugated paper cardboard. A square...
Physicists at ETH Zurich demonstrate how errors that occur during the manipulation of quantum system can be monitored and corrected on the fly
The field of quantum computation has seen tremendous progress in recent years. Bit by bit, quantum devices start to challenge conventional computers, at least...
Scientists developed specially coated nanometer-sized vehicles that can be actively moved through dense tissue like the vitreous of the eye. So far, the transport of nano-vehicles has only been demonstrated in model systems or biological fluids, but not in real tissue. The work was published in the journal Science Advances and constitutes one step further towards nanorobots becoming minimally-invasive tools for precisely delivering medicine to where it is needed.
Researchers of the “Micro, Nano and Molecular Systems” Lab at the Max Planck Institute for Intelligent Systems in Stuttgart, together with an international...
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