Assertion: melanin | /r/HasProperty | heteropolymer
Facets:
value: for many years
type: TEMPORAL
value: with a conjugated backbone
type: OTHER
value: in biology
type: OTHER
Source sentences:
text: In biology, melanins are heteropolymers consisting of L-dopa and its enzymatic derivatives.
text: For many years, melanins were considered as extended linear homo- or heteropolymers with a conjugated backbone (8).