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Novel Cyanine Dyes: Synthesis, Characterization and Photosensitization‐Structure Correlation
Author(s) -
Shindy H. A.,
ElMaghraby M. A.,
Eissa F. M.
Publication year - 2002
Publication title -
journal of the chinese chemical society
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.329
H-Index - 45
eISSN - 2192-6549
pISSN - 0009-4536
DOI - 10.1002/jccs.200200153
Subject(s) - cyanine , chemistry , elemental analysis , chemical structure , spectroscopy , absorption spectroscopy , characterization (materials science) , ethanol , proton nmr , photochemistry , two dimensional nuclear magnetic resonance spectroscopy , absorption (acoustics) , nuclear magnetic resonance spectroscopy , organic chemistry , stereochemistry , nanotechnology , fluorescence , physics , materials science , quantum mechanics , acoustics
Novel furo, thieno and pyrrolo[2,3‐b]pyrazole cyanine dyes were synthesized. The structure‐photosensitization properties correlation of the dyes were examined in 95% ethanol solution by absorption spectroscopy. The chemical structure of the starting biheterocyclic compounds and their derived cyanine dyes were confirmed by elemental analysis, IR and 1 H NMR spectroscopy.