title: Reverse solvatochromism in solvent binary mixtures: a case study using a 4-(nitrostyryl)phenolate as a probe.
abstract: A 4-(nitrostyryl)phenolate was synthesized and its use in pure solvents revealed a reversion in solvatochromism. Solutions of a dye in binary solvent mixtures, using as components the solvents in the region of the occurrence of the reversion, provided the first case in the literature of reverse solvatochromism in a binary mixture.
authors.affiliation: Departamento de Química, Universidade Federal de Santa Catarina, UFSC, CP 476, Florianópolis, SC 88040-900, Brazil. vanderlei.machado@ufsc.br.
authors.forename: Rafaela I
authors.initials: RI
authors.lastname: Stock
authors.affiliation: Departamento de Química, Universidade Federal de Santa Catarina, UFSC, CP 476, Florianópolis, SC 88040-900, Brazil. vanderlei.machado@ufsc.br.
authors.forename: Adriana D S
authors.initials: AD
authors.lastname: Schramm
authors.affiliation: Facultad de Química y Biología, Universidad de Santiago, Av. B. O'Higgins 3363, Santiago, Chile.
authors.forename: Marcos C
authors.initials: MC
authors.lastname: Rezende
authors.affiliation: Departamento de Química, Universidade Federal de Santa Catarina, UFSC, CP 476, Florianópolis, SC 88040-900, Brazil. vanderlei.machado@ufsc.br.
authors.forename: Vanderlei G
authors.initials: VG
authors.lastname: Machado