selectivity Definition
- 1the quality of being selective, or the degree to which something is selective
- 2the ability of a chemical reaction or process to choose certain molecules or compounds over others
Using selectivity: Examples
Take a moment to familiarize yourself with how "selectivity" can be used in various situations through the following examples!
Example
The selectivity of the college admissions process makes it difficult for many students to get accepted.
Example
The selectivity of the enzyme determines which substrates it will bind to and catalyze.
Example
The selectivity of the filter allows only certain particles to pass through while blocking others.
selectivity Synonyms and Antonyms
Synonyms for selectivity
Antonyms for selectivity
- inclusivity
- non-discrimination
Phrases with selectivity
the preference for a particular molecule or compound in a chemical reaction or process
Example
The positive selectivity of the catalyst for the desired product is crucial for the success of the reaction.
the avoidance or rejection of a particular molecule or compound in a chemical reaction or process
Example
The negative selectivity of the catalyst for unwanted byproducts is important to prevent side reactions.
the ratio of the rate of reaction of one substrate to another in a chemical reaction or process
Example
The selectivity ratio of the enzyme for substrate A versus substrate B is 10:1.
Summary: selectivity in Brief
Selectivity [sɪˌlɛkˈtɪvəti] refers to the quality or degree of being selective. It can describe the college admissions process, the ability of a chemical reaction or process to choose certain molecules or compounds over others, or the function of a filter. Selectivity can be positive or negative and is often measured by a selectivity ratio.
