Synthesis of novel azo compounds containing 5(4H)-oxazolone ring as potent tyrosinase inhibitors [PDF]
, 2013 Six new azo dyes containing of 5(4H)-oxazolone ring were prepared by diazotization of 4-aminohippuric acid and coupling with N,N-dimethylaniline, 1-naphthol and 2-naphthol and condensation with 4-fluoro benzaldehyde or 4-trifluoromethoxy benzaldehyde ...
Abbasalipour, V. +5 more
core +1 more source
Adsorption Science & Technology, 2019 In this paper, polyaniline/attapulgite (PANI/APT)-supported nanoscale zero-valent iron (nZVI) composites were synthesized by liquid-phase chemical reduction method and used for the removal of two kinds of dyes.
Hui Xu +5 more
doaj +1 more source
Controlled levels of protein modification through a chromatography-mediated bioconjugation. [PDF]
, 2015 Synthetically modified proteins are increasingly finding applications as well-defined scaffolds for materials. In practice it remains difficult to construct bioconjugates with precise levels of modification because of the limited number of repeated ...
Francis, Matthew B +3 more
core +1 more source
Effects of azo dye on simultaneous biological removal of azo dye and nutrients in wastewater [PDF]
Royal Society Open Science, 2018 The potential disrupting effects of Azo dye on wastewater nutrients removal deserved more analysis. In this study, 15 days exposure experiments were conducted with alizarin yellow R (AYR) as a model dye to determine whether the dye caused adverse effects on biological removal of both the dye and nutrients in acclimated anaerobic–aerobic ...
Aihui Chen +4 more
openaire +3 more sources
Formate Excretion in Urine of Rats Fed Dimethylaminoazobenzene-rich Diets: The Possibility of Formate Formation from D-Lactate [PDF]
, 2008 This experiment was carried out to evaluate the possibility of degradation of d-lactate into formate and acetaldehyde. In order to induce hyperproduction of d-lactate in rats.
Kawase, Michi +2 more
core +1 more source
In situ decolorization monitoring of textile dyes for an optimized UV-LED/TiO2 reactor [PDF]
, 2019 Heterogeneous photocatalysis, using photocatalysts in suspension to eliminate diverse contaminants, including textile wastewater, has several advantages.
Romeral Martínez, José Luis +2 more
core +2 more sources
Concentration dependence of thermal isomerization process of methyl orange in ethanol [PDF]
, 2017 The thermal isomerization (TI) rates of methyl orange (MO) and 4-dimethylaminoazobenzene (DMAAB) in ethanol (EtOH) are measured. Usually TI rates of azobenzene dyes are known to be concentration independent.
KINOSHITA Eri +3 more
core +2 more sources
Effect of Reactive Black 5 azo dye on soil processes related to C and N cycling [PDF]
PeerJ, 2018 Azo dyes are one of the largest classes of synthetic dyes being used in textile industries. It has been reported that 15–50% of these dyes find their way into wastewater that is often used for irrigation purpose in developing countries. The effect of azo
Khadeeja Rehman +7 more
doaj +2 more sources
The synthesis and application of 3-arylazo-4-phenylthieno[2, 3-c]isothiazole and ethyl 3-arylazo-4-phenylthieno[2, 3-c]isothiazole- 5-carboxylate [PDF]
Journal of the Serbian Chemical Society, 2005 The paper describes the synthesis of 3-amino-4-phenylthieno_2,3-c_isothiazole and ethyl 3-amino-4-phenylthieno_2,3-c_isothiazole-5-carboxylate and their utilization to prepare a range of azo disperse dyes.
Pawar G.G. +4 more
doaj +3 more sources
iScience, 2022 Summary: Aromatic azo dyes are of immense commercial importance, and the development of greener routes for their synthesis is imperative due to current environmental concerns.
Ankit Thakuri +2 more
doaj +1 more source