Results 21 to 30 of about 9,473 (168)
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
Scientific Reports, 2023 Azo dyes are widely used for dyeing polyester fabrics but require optimization of properties like color strength and fastness. Fourteen novel disperse azo dyes were synthesized from 2,3-naphthalenediol and aniline derivatives to examine their potential ...
Alaa Z. Omar +7 more
doaj +1 more source
Potential and prospects of reductases in azo dye degradation: a review
The MicrobeSynthetic dyes, particularly azo dyes, pose environmental and health risks because of their toxicity and persistence. To reduce these negative effects, it is necessary to degrade and detoxify these dyes into simple, non-toxic substances.
Tadele Assefa Aragaw
doaj +1 more source
Results in Chemistry, 2021 Ebead et al. had reported in the synthesis and the UV–Visible solvatochromism combined with semiempirical calculations to study the tautomerism of 1,3-benzothiazol-2-ylacetonitrile azo dyes [1].
H.M. Alsoghier +6 more
doaj +1 more source
Decolorization of azo dyes by a novel aerobic bacterial strain Bacillus cereus strain ROC
PLoS ONE, 2022 Synthetic dyes are widely used as colorant compounds in various industries for different purposes. Among all the dyestuffs, azo dyes constitute the largest and the most used class of dyes.
Anum Fareed +5 more
doaj +2 more sources
Decolorization of azo dyes in a heterogeneous persulfate system using FeS as the activator
Water Science and Technology, 2021 Textile effluents containing synthetic refractory azo dyes are one of the most important sources of water pollution. However, these kinds of refractory organic pollutants did not resist a persulfate (PS) oxidation process which was correctly activated ...
Haijun Li +4 more
doaj +1 more source
Opportunities of Semiconducting Oxide Nanostructures as Advanced Luminescent Materials in Photonics
Advanced Materials, EarlyView.The review discusses the challenges of wide and ultrawide bandgap semiconducting oxides as a suitable material platform for photonics. They offer great versatility in terms of tuning microstructure, native defects, doping, anisotropy, and micro‐ and nano‐structuring. The review focuses on their light emission, light‐confinement in optical cavities, and
Ana Cremades +7 more
wiley +1 more source
Advanced Materials, EarlyView.Azobenzene photoswitches translate molecular‐scale E/Z photoisomerization into macroscopic material responses and device‐level photonic functions. This Review highlights how azobenzene research has evolved from molecular photochemistry to photoalignment, mass migration, photomechanics, and heat release, ultimately enabling holography, reconfigurable ...
Heeju Son +20 more
wiley +1 more source
The Use of Heterocyclic Azo Dyes on Different Textile Materials: A Review
OrganicsThe art of dyeing textiles has a long history, as natural dyes have been used since prehistoric times. With the development of synthetic dyes in the 19th century, the focus shifted from natural to synthetic dyes due to their superior properties. Recently,
Lucia Emanuele, Maurizio D’Auria
doaj +1 more source
International Journal of Electrochemical Science, 2020 The anti corrosion properties of mild steel were studied in 1.0 M HCl medium with azo-coumarin dyes inhibitor by electrochemical impedance and potentiodynamic polarization measurements.
Mohd Hamizi Yusoff +6 more
doaj +1 more source