Host-guest complexes of anionic porphyrin sensitizers with cyclodextrins

Abstrakt

Photodynamic sensitizers Zn(II)- and Pd(II)-5,10,15,20-tetrakis(4-sulphonatophenyl)porphyrin and 5,10,15,20-tetrakis(4-carboxyphenyl)porphyrin form 1:1 and or 1:2 supramolecular complexes with native cyclodextrins and 2-hydroxypropyl CD in aq. n

Klíčová slova

• porphyrin
• cyclodextrin
• sensitizer
• photodynamic effect
• singlet oxygen
• excited states