SEARCH Articles Figures Tables Amino functionalized porphyrin Nanoparticles functionalization with porphyrins Polythiophenes porphyrin-functionalized Porphyrin Urea-functionalized Porphyrin derivatives, functional Porphyrin derivatives, functional molecular receptors Porphyrins carboxylate-functionalized Porphyrins density functional theory Porphyrins functionalize graphene Porphyrins thiophene-functionalized Steroid-functionalized porphyrin