Any of a class of pigments (including haem and chlorophyll) whose molecules contain a flat ring of four linked heterocyclic groups, sometimes with a central metal atom.
Más ejemplos en oraciones
- Changes in apoprotein and porphyrin fluorescence suggest two classes of bound porphyrins.
- It should also be noted that the doming deformation in the NSD context does not involve the iron, but only the 24 atoms of the porphyrin ring.
- These observations suggest that the generation of 102 by lipophilic porphyrins occurs within the bilayer, which is also the site of damage.
Definición de porphyrin en:
- el diccionario Inglés de EE.UU.