National Cancer Institute Thesaurus

Last uploaded: February 23, 2024
Preferred Name

Polydispersity Index

Synonyms

Polydispersity Index

PDI

Definitions

A measure of the distribution of molecular weights in a given polymer sample. The PDI calculated is the weight average molecular weight divided by the number average molecular weight. It indicates the distribution of individual molecular weights in a population of polymers.

ID

http://ncicb.nci.nih.gov/xml/owl/EVS/Thesaurus.owl#C63852

code

C63852

DEFINITION

A measure of the distribution of molecular weights in a given polymer sample. The PDI calculated is the weight average molecular weight divided by the number average molecular weight. It indicates the distribution of individual molecular weights in a population of polymers.

FULL_SYN

Polydispersity Index

PDI

label

Polydispersity Index

Legacy Concept Name

Polydispersity_Index

Preferred_Name

Polydispersity Index

prefixIRI

Thesaurus:C63852

Semantic_Type

Conceptual Entity

UMLS_CUI

C1882415

subClassOf

http://ncicb.nci.nih.gov/xml/owl/EVS/Thesaurus.owl#C25447

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