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Bathochromic shifts solvatochromic probes

Wetzler and coworkers123 employed 4-aminophthalimide (63) and 4-amino-lV-methyl-phthalimide (64) as solvatochromic (and thermochromic) fluorescent probes in solvent mixtures. A bathochromic shift of the emission spectra was found in mixtures of toluene with ethanol and with acetonitrile123 when the more polar solvent was added to toluene, but raising the temperature causes a relative hypsochromic effect. Mixtures of benzene and acetonitrile were studied by Nevecna and coworkers124 for their polarity by means of the probes 46 and 47 and with respect to the correlation of this with the rate constants of the reaction of triethylamine with ethyl iodide. The fluorescence of the ammonium salt of 4-(l-naphthylsulfonate)aniline (84) in dioxane and water mixtures was studied by Hiittenhain and Balzer125. [Pg.394]

See other pages where Bathochromic shifts solvatochromic probes is mentioned: [Pg.356]    [Pg.128]    [Pg.375]    [Pg.388]    [Pg.388]    [Pg.392]    [Pg.395]    [Pg.397]    [Pg.223]    [Pg.27]    [Pg.245]    [Pg.232]    [Pg.18]    [Pg.381]   
See also in sourсe #XX -- [ Pg.374 , Pg.375 , Pg.386 , Pg.388 ]



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Bathochromic

Bathochromic shift

Bathochromism

Solvatochromic

Solvatochromic probe

Solvatochromic shifts

Solvatochromicity

Solvatochromism

Solvatochromism solvatochromic shifts

Solvatochromisms

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