AMPHIPHILIC Meaning and
Definition
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Amphiphilic is a term used to describe a molecule or a substance that has both hydrophilic (water-loving) and hydrophobic (water-repelling) properties. The word is derived from the Greek words "amphi" meaning "both" and "philos" meaning "loving."
In chemistry, an amphiphilic compound typically consists of a hydrophobic region and a hydrophilic region within its chemical structure. This type of molecule can interact with both polar and nonpolar environments due to the distinct nature of these regions. The hydrophilic portion of the molecule tends to interact favorably with water or other polar solvents, while the hydrophobic region repels water and tends to interact with nonpolar substances. This unique property is especially important in biological systems where the presence of both water and hydrophobic substances is prevalent.
Amphiphilic substances have a wide range of applications and play critical roles in many biological processes. For instance, in cell membranes, phospholipids are an example of amphiphilic molecules that form the lipid bilayer. This arrangement allows the hydrophobic tails to be shielded from the surrounding aqueous environment while the hydrophilic heads interact with the water molecules on either side of the membrane.
Overall, amphiphilic compounds exhibit a dual affinity for both polar and nonpolar substances, making them crucial components in various biological, chemical, and physical systems.
Common Misspellings for AMPHIPHILIC
Etymology of AMPHIPHILIC
The word amphiphilic is derived from the Greek terms amphi meaning both or double and philos meaning loving.
