Deep Blue Asymmetrical Streptocyanine Dyes: Synthesis, Spectroscopic Characterizations, and Ion-Specific Cooperative Adsorption at the Surface of TiO2 Anatase Nanoparticles
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DOI: 10.1021/acs.jpcc.7b03046
Abstract: Various triflate (TfO–), tetrafluoroborate (BF4–), and perchlorate (ClO4–) salts of (E)-9-(3-(4-(diphenylamino)phenyl)allylidene)-9H-carbazol-9-ium chromophores, asymmetrical streptocyanine blue dyes, were synthesized, and their structures and photochemical and electrochemical properties were characterized. Displaying a high absorption band in the… read more here.
Keywords: anatase nanoparticles; surface; tio2 anatase; deep blue ... See more keywords