Spectral features of conjugated bichromophores: porphyrins with curcumin

Conjugated bichromophores of porphyrins with natural compound curcumin were synthesized and studied by methods of spectroscopy. The fluorescence spectra of bichromophore consist of four bands covered almost a whole visible spectrum from 450 to 700 nm. A relatively weak interaction between curcumin a...

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Bibliographic Details
Main Authors: Starukhin, Aleksandr, Gorski, Aleksander, Pavich, Tatsiana, Kniukshto, Valerii
Format: Conference Proceeding
Language:English
Subjects:
Fluorescence
Porphyrins
Singlet oxygen
Spectrum analysis
Visible spectrum
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Summary:Conjugated bichromophores of porphyrins with natural compound curcumin were synthesized and studied by methods of spectroscopy. The fluorescence spectra of bichromophore consist of four bands covered almost a whole visible spectrum from 450 to 700 nm. A relatively weak interaction between curcumin and metalloporphyrin allows to combine both effects: high generation efficiency of singlet oxygen by metalloporphyrin and an anticancer treatment of curcumin.
ISSN:2100-014X
2101-6275
2100-014X
DOI:10.1051/epjconf/201819004023