[PDF] Top 20 The effect of surface water and wetting on gecko adhesion

... the gecko, our results suggest that the system has a limited capacity to withstand environmental ...tokay gecko (approximately the average size used in this experiment) requires 1N of force to support its ... See full document

... affects adhesion in gecko setae, and to resolve the controversy over whether capillary adhesion plays a significant role in these ...in adhesion and friction in isolated gecko setal ... See full document

... in adhesion, between fruit and sliding surface, affecting the value of coefficient of friction (Mohsenin, 1986), started after reaching the certain level of moisture content of sample surface exposed ... See full document

... the gecko lamella and surface features that allow the gecko to adhere with such large forces remain a complex ...both surface amplitude and wavelength effect adhesion at the ... See full document

... soil water storage changes, using a simplified ...Aggregate-scale water storage and volume change re- vealed a linear relation for layers ≥ 30 cm ...maximum water loss in the structural shrinkage ... See full document

... the water droplet wetting transitions on square-patterned surfaces by mimicking the natural hydrophobic surfaces, which are difficult to be observed in experimental investigations, are achieved with a phase ... See full document

... of water with wings can potentially have a detrimental effect on the flight capabilities of some ...on water or wetted surfaces (ponds, foliage, ...wing surface area to body mass ratio will be ... See full document

... adequate wetting at a nascent point where rapid drying would occur following loss of capillary connection with ...of surface wetting has proven accurate, verifiable and repeatable using these ... See full document

... their surface oxide layers by direct microscopy observations and XPS ...against water, but also against other types of ...reversible adhesion energy of water on those surfaces is essentially ... See full document

... first water layer only at the expense of forming a structure that cannot then easily reconstruct to bind to an incommensurate multilayer ice film, which has a smaller lateral ...first water layer is ... See full document

... zirconia surface with a disposable micro brush, dispersed by air fl ow for 3 sec- onds and left to react for 20 ...primed surface and the prepared composite cylinders were bonded under a fi xed load of 450 ... See full document

... emerging wetting and adhesion issues which require an additional surface proc- essing to enhance interfacial surface ...low surface energy and therefore typically require surface ... See full document

... static effect of those temperatures. Bactericidal activity was defined as a 3 log10 decrease in CFU/ml (99.9 % kill-effect). Bacteriostatic activity was defined as <99.9 % kill of bacterial cells after ... See full document

... or water-insoluble solid drugs dissolved in suitable nonvolatile solvents have been converted into free-flowing and readily compressible powders by a simple admixture with selected powder excipients, which in turn ... See full document

... the effect of a range of commercial lipid-based coatings on the water uptake rate and vase life of ‘Ozaki Red’ ...in water for 24 h then packed in commercial flower boxes for 3 days at ...ionized ... See full document

... administered water-insoluble drug is achieved when the drug is already in solution, thereby displaying enhanced dissolution ...facilitates wetting of the drug particles by decreasing interfacial tension ... See full document

... the effect of root exudates on soil water release curves and hydraulic conductivity over a wide range of soil water ...to water. We used our data to investigate the likely effect of ... See full document

... This immediately raises the question of whether these values could be obtained from a cuticle whose chemical composition was the same as that of terrestrial species, if the prolonged con[r] ... See full document

... Statistical analysis: The two-sample Mann-Whitney test was variable sequence and length, imprecise 5⬘ ends, and a used for the nonparametric comparison between medians of poly(dA) tract or tandem repeat at the 3⬘ end. ... See full document

... Pollution is an undesirable change in the physical, chemical or biological characteristics of our land, air or water that may or will harmfully affect human life or that of desirable species. India is rich in ... See full document