polydispersity Definition
the degree of variation in size or mass within a group of particles, molecules, or cells.
Using polydispersity: Examples
Take a moment to familiarize yourself with how "polydispersity" can be used in various situations through the following examples!
Example
The polydispersity of the nanoparticles was measured using dynamic light scattering.
Example
Polydispersity can affect the performance of certain materials.
Example
The polydispersity index is used to quantify the degree of heterogeneity in a sample.
polydispersity Synonyms and Antonyms
Synonyms for polydispersity
Phrases with polydispersity
a numerical value that quantifies the degree of heterogeneity in a sample
Example
The polydispersity index of the sample was found to be 0.2.
monodispersity
the state of having particles, molecules, or cells that are all the same size or mass
Example
The monodispersity of the sample was confirmed by gel electrophoresis.
size polydispersity
the degree of variation in size within a group of particles or molecules
Example
The size polydispersity of the nanoparticles was found to be 0.4.
Summary: polydispersity in Brief
Polydispersity [pol-ee-di-spur-si-tee] refers to the degree of variation in size or mass within a group of particles, molecules, or cells. It is often measured using the polydispersity index and can affect the performance of certain materials. Polydispersity has an opposite concept called 'monodispersity,' which means having particles, molecules, or cells that are all the same size or mass.
