64513-30-0Relevant academic research and scientific papers
The colored curable composition, and its manufacturing method, a color filter, a liquid crystal display device, a solid-state imaging device, and, a dye compd.
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Paragraph 0284; 0285, (2016/10/07)
Provided is a curable colored composition, transmitting the light in the magenta region and absorbing the light in the cyan region. A curable colored composition comprising a metal complex in which a compound represented by formula (I) below is coordinated to a metal atom or a metal compound.
Pyrrolopyrrole cyanines: Effect of substituents on optical properties
Fischer, Georg M.,Klein, Matthias K.,Daltrozzo, Ewald,Zumbusch, Andreas
experimental part, p. 3421 - 3429 (2011/09/12)
To tune their optical properties, a large variety of pyrrolopyrrole cyanines (PPCys) were synthesized with substitutedheteroaromatics such as quinoline, benzothiazole, and oxazole derivatives as terminal groups. Thus, a broad range of stable, highly fluorescing near-infrared (NIR) dyes with high absorptivities between 690 to 845 nm is accessible. The large number of newly synthesized compounds allows a detailed discussion of the correlation between molecular structure and the optical properties of the first electronic transition. Syntheses and optical properties of pyrrolopyrrole cyanines (PPCys) with different substituents at the terminal heteroaromatic moieties are described. The relationship between molecular structure and optical properties is discussed. By suitable substitution, the absorption and fluorescence maxima of the chromophore can be tuned in a range between 690 and 845 nm. Copyright
