iodinate

verbs

cause to combine with iodine
"iodinate thyroxine"
iodinate
is derived from
iodine
antonym
de-iodinate
is a type of (narrower)
cause to change; make different; cause a transformation
"The advent of the automobile may have altered the growth pattern of the city"; "The discussion has changed my thinking about the issue"
alter, change, modify