Formation and energy transfer property of a subphthalocyanine-porphyrin complex held by host-guest interactions.
A stable 2 : 1 host-guest complex is formed between a beta-cyclodextrin-conjugated subphthalocyanine and a tetrasulfonated porphyrin in water. The complex exhibits an energy transfer property from the excited subphthalocyanine to the porphyrin core with an excitation energy transfer quantum yield of 0.38.
Xu
Hu
H
Department of Chemistry and Centre of Novel Functional Molecules, The Chinese University of Hong Kong, Shatin, N.T., Hong Kong, China.
Ermilov
Eugeny A
EA
Röder
Beate
B
Ng
Dennis K P
DK
D004735:Energy Transfer / Q000502:physiology / Q000528:radiation effects*; D007211:Indoles / Q000737:chemistry / Q000528:radiation effects*; D054833:Isoindoles; D008027:Light; D010788:Photosynthesis; D011166:Porphyrins / Q000737:chemistry / Q000528:radiation effects*; D013057:Spectrum Analysis; D014867:Water / Q000737:chemistry; D047392:beta-Cyclodextrins / Q000737:chemistry / Q000528:radiation effects*
D007211:Indoles; D054833:Isoindoles; D011166:Porphyrins; D047392:beta-Cyclodextrins; D014867:Water; C031215:betadex; C013647:phthalocyanine