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p-Oligophenylene-based polymeric fluorescent nanofilms: Synthesis, electrooptical characterization and application in aqueous phase nitroaromatic detection
(Elsevier Science, 2021-02)
Model compounds and new polymeric materials bearing p-terphenylene and p-quaterphenylene units tethered by their para-positions were synthesized. PTF, with terphenylene groups tethered with C(CF3)2 groups, reached the ...
Fluorescent amorphous distyrylnaphthalene-based polymers: Synthesis, characterization and thin-film nanomolar sensing of nitroaromatics in water
(Multidisciplinary Digital Publishing Institute, 2018-12)
Two new fluorescent segmented conjugated polymers with either 1,4- or 2,6-distyrylnaphthalene chromophores and their model compounds were synthesized and the chemosensing abilities of the polymeric thin films to detect ...
Photoactive thin films of terphenylene-based amorphous polymers: Synthesis, electrooptical properties, and role of photoquenching and inner filter effects in the chemosensing of nitroaromatics
(Elsevier Science Sa, 2019-11)
New photoactive segmented conjugated polymers with terphenylene chromophores were synthesized, and the chemosensing abilities to detect nitroaromatics compounds (NACs) of the polymeric thin films were evaluated in aqueous ...
Evaluation of the Efficiency of Photodegradation of Nitroaromatics Applying the UV/H2O2 Technique
(American Chemical Society, 2002-12)
Photolysis of nitroaromatic compounds in aqueous solution is a very slow and inefficient process. As already observed for a variety of organic pollutants, considerably faster degradation rates of nitrobenzene (NBE), ...
Distyrylbenzene-based segmented conjugated polymers: Synthesis, thin film morphology and chemosensing of hydrophobic and hydrophilic nitroaromatics in aqueous media
(Elsevier, 2017-03)
Two new segmented conjugated polymers bearing distyrylbenzene chromophoric units and their model compounds were synthesized. The tendency of the model compounds to form H- and J-type aggregates in the amorphous matrix was ...
Competition kinetics using the UV/H2O2 process: a structure reactivity correlation for the rate constants of hydroxyl radicals toward nitroaromatic compounds
(Pergamon-Elsevier Science Ltd., 2003-12)
The rate constants for hydroxyl radical reaction toward a set of nitroaromatic substrates kS, have been measured at 25ºC using competition experiments in the UV/H2O2 process. For a given pair of substrates S1 and S2, the ...