Dimer - Meaning, Definition & English Examples
A dimer is a molecule or molecular complex formed by the combination of two identical or similar subunits, often linked by chemical bonds. It is common in biochemistry and chemistry.
Definition:
A molecule composed of two identical or similar subunits.
Synonyms:
pair, duplex, couple
Part of Speech:
noun
Antonyms:
monomer, polymer
Common Collocations:
protein dimer, DNA dimer, chemical dimer
Derivatives:
dimeric, dimerize
Usage Tips:
Use "dimer" to describe paired molecular structures in chemistry or biology contexts.
Common Phrases:
dimer formation, stable dimer, covalent dimer
Etymology:
From Greek "di-" (two) + "-mer" (part), meaning a two-part structure.
Examples:
- 1. The scientist studied the protein dimer under the microscope.
- 2. This chemical reaction produces a stable dimer as the main product.
- 3. The DNA dimer formed spontaneously in the solution.
- 4. Dimers often exhibit unique properties compared to monomers.