In chemistry, an amphiphile (from Greek αμφις (amphis) 'both' and φιλíα (philia) 'love, friendship'), or amphipath, is a chemical compound possessing both hydrophilic (water-loving, polar) and lipophilic (fat-loving, nonpolar) properties. [1] . Such a compound is …

The meaning of AMPHIPHILIC is of, relating to, or being a compound (such as a surfactant) consisting of molecules having a polar water-soluble group attached to a water-insoluble hydrocarbon chain; also : being a molecule of such a compound.

2020年2月7日 · Amphipathic or amphiphilic molecules have parts that are polar and nonpolar, making them both hydrophilic and lipophilic. Examples of amphipathic molecules include surfactants, phospholipids, and bile acids.

2023年5月4日 · Amphiphilic molecules are molecules that have a distinct separation between hydrophobic and hydrophilic regions. The hydrophilic portion of an amphiphilic molecule is usually a charged or a polar group, while the hydrophobic portion is a non-polar group such as a hydrocarbon chain.

2024年4月5日 · Amphiphilic, a term often used interchangeably with amphipathic, generally describes molecules that have an affinity for both water and lipid environments but is sometimes used to emphasize the molecule's ability to dissolve or interact favorably with both polar and nonpolar substances.

Amphiphilic molecules are essential components of cell membranes, forming the lipid bilayer structure. Phospholipids are a common example of amphiphilic molecules, with a hydrophilic phosphate head and hydrophobic fatty acid tails.

Amphipathic vs Amphiphilic - What's the difference? is that amphipathic is describing a molecule, such as a detergent, which has both hydrophobic and hydrophilic groups while amphiphilic is being a detergent: having both hydrophilic and hydrophobic (or lipophilic) groups.

Denoting a molecule, such as comprises detergents or wetting agents, which contains groups with characteristically different properties, for example, both hydrophilic and hydrophobic properties. Synonym (s): amphiphilic, amphiphobic. [amphi- + G. pathos, feeling]