To be hydrophobic means to fear water. In chemistry, it refers to the property of a substance to repel water. It isn't that the substance is repelled by water so much as it has a lack of attraction to it. A hydrophobic substance exhibits hydrophobicity and may be termed hydrophobic.
What Are Examples of Hydrophobic Substances? Examples of hydrophobic substances include fats, oils, waxes, alkanes and other greasy substances. The term hydrophobic comes from the Greek and is translated as “having a horror of water” or “water fearing.” ... Example of Something Hydrophobic Hydrophobic Material
Below is an example of a very hydrophobic leaf, which causes water droplets to roll off the leaf. Bird Feathers. Many aquatic birds must protect their feather from water intrusion, and secrete hydrophobic oils onto their feathers, which keeps water from penetrating. If you’ve ever heard the term “like water off of a duck”, that phase ...
Examples of Hydrophobic Molecules and Materials Waxes For example, if you have ever had your car waxed, you probably noticed that the water would bead up and roll off of the paint afterwards.
Because the natural world is full of hydrophobic and hydrophilic surfaces, the basics of the phenomenon have been known by scientists for at least two centuries. For example, the lotus leaf is a well-known example of a hydrophobic material, protecting the water-dwelling plant from becoming waterlogged.
Examples of Hydrophilic Sugar. Sugar, or more specifically glucose, is a molecule that many types of cells use as an energy source. A molecule of glucose has both hydrophobic and hydrophilic portions. The picture below shows a molecule of glucose. The black balls are carbon atoms, the red balls are oxygen atoms, and the white balls are hydrogen ...
Some examples of hydrophobic molecules include fats and oils which are nonpolar because they have large hydrophobic hydrocarbon chains. ... What's something you used to like but don't anymore? If ...
All of the other answers use lots of words but no pictures. I thought I’d do the opposite, using as many pictures as possible to explain hydrophilic, hydrophobic, ultrahydrophobic, ultrahydrophilic, and amphipathic. Source: What is meant by hydrop...
For example, the super-hydrophobic coatings on 316L stainless steel exhibit an excellent corrosion resistance in chloride-containing solution at room temperature. Corrosion can be protected by making the surface hydrophobic, it is found hydrophobic surfaces strongly decrease the corrosion rate of concrete surface.
Detergents and soaps are familiar examples of amphipathic molecules, but many biochemical molecules are also amphipaths. Examples include phospholipids, which form the basis of cell membranes. Cholesterol, glycolipids, and fatty acids are amphipaths which also incorporate into cell membranes.