You quickly learn to go up on all fours, like a giant spider, using your hands as anchors so your feet slide less.
This result suggests that actin filaments in networks containing both α-actinin and filamin can slide less readily and, therefore, relax mechanical stresses than actin filaments in networks containing only α-actinin or filamin.
You can still knit with these materials, but they may tend to tighten up more and slide less freely.
The effect of the Leu89Met substitution on hydrophobic sliding is less noticeable in monomer A which is consistent with its less severe structural perturbations (Supporting Information Figure S3B).
Superwetting surface with drop sliding angle less than 5° and water contact angles (CA) lower than 5° or higher than 150° has drawn much more attention in recent years because of the limited contact angle and rollability [1, 2].
A superhydrophobic surface with a water contact angle (CA) greater than 150° and a water sliding angle less than 10° has been expected to inhibit snow sticking, contamination, erosion, and even current conduction [1 3].
In theory, construction of a hierarchical rough structure with low surface energy are two indispensable parameters for the formation of superhydrophobic surfaces, which are characterized by a water contact angle greater than 150° and a water sliding angle less than 10° (Kim et al. 2011; Li et al. 2010; Wang et al. 2011a).
Coatings with a contact angle of 153.1 ± 2° and a sliding angle less than 5° are stable under much stress conditions, i.e., either soaking in concentrated hydrochloric acid and concentrated sulfuric acid, or attacking with extreme-pH or ionic-strength solutions.
The Ce coating deposited at 50 V for 10 min displays superhydrophobicity with a contact angle of 162° and a sliding angle less than 4°, which is attributed to its micro-nano flower-like structure and the cerium myristate produced on its surface.
