Anion exchanger is a term commonly used in chemistry and biochemistry. It refers to a type of molecule that can exchange negatively charged ions, called anions, with other ions in a solution. This process is important in many biological and industrial processes, including water treatment, pharmaceuticals, and protein purification.
Definitions
Anion exchanger is a type of molecule that can exchange negatively charged ions, called anions, with other ions in a solution. It is a type of ion exchanger, which is a material that can exchange ions with a solution. Anion exchangers typically have a positive charge and attract negatively charged ions.
Origin
The term anion exchanger was first coined in the 1950s, when scientists began to study the properties of ion exchange resins. These resins were used to purify water and remove impurities from solutions. Anion exchangers were found to be particularly effective in removing anions from solutions.
Meaning in different dictionaries
According to the Merriam-Webster dictionary, anion exchanger is defined as “a material that can exchange negatively charged ions with other ions in a solution.” The Oxford English Dictionary defines it as “a molecule or material that can exchange anions with other ions in a solution.”
Associations
Anion exchangers are commonly used in water treatment, where they can remove impurities such as nitrates and sulfates from drinking water. They are also used in the purification of proteins and other biomolecules, where they can separate different molecules based on their charge.
Synonyms
Synonyms for anion exchanger include anion exchange resin, anion exchange membrane, and anion exchange chromatography.
Antonyms
Antonyms for anion exchanger include cation exchanger, which is a material that exchanges positively charged ions with other ions in a solution.
The same root words
The root words of anion exchanger are “anion,” which refers to a negatively charged ion, and “exchange,” which refers to the process of swapping one thing for another.
Example Sentences
- The anion exchanger was able to remove all the nitrates from the water.
- The protein was purified using an anion exchange chromatography column.
- The anion exchange membrane was used to separate different ions in the solution.