Encontrados 2 documentos, a visualizar página 1 de 1
Self-aggregation of free base porphyrins in aqueous solution and in DMPC vesicles
Andrade, Suzana M.; Teixeira, Raquel; Costa, Sílvia M.B.; Sobral, Abílio J.F.N.Free base porphyrin (PPhe), derivatized with aminosulfonyl groups linked to the aromatic amino acid phenylalanine at the meso-positions, was mixed with DMPC vesicles. The resulting interaction was studied by absorption, steady-state and transient state fluorescence, at different pHs. ; http://www.sciencedirect.com/science/article/B6TFB-4R68NKV-2/1/aca6e255f297903981898ccea264a386
Self-association of free base porphyrins with aminoacid substituents in AOT rev...
Andrade, Suzana M.; Teixeira, Catarina; Togashi, Denisio M.; Costa, Sílvia M.B.; Sobral, Abílio J.F.N.The aggregation properties of aminosulfonyl porphyrins with aminoacid substituents: methionine with the acid function methylated, PMetCH3; phenylalanine, PPhe; attached to the para positions of the meso phenyls of the porphyrin, was followed in organic solvents, water-dioxane mixtures and in reverse micelles of aerosol OT (AOT RM), using absorption, steady-state and time-resolved fluorescence. In AOT RM in the ...
| Financiadores do RCAAP | |||||||
|
|
|
|
|
|
||