Results 181 to 190 of about 15,550 (245)

Optimized decolorization of two poly azo dyes Sirius Red and Sirius Blue using laccase-mediator system. [PDF]

open access: yes3 Biotech
Benali J   +5 more
europepmc   +1 more source

Visible light assisted photooxidative facile degradation of azo dyes in water using a green method. [PDF]

open access: yesRSC Adv
Yousif M   +11 more
europepmc   +1 more source

Synthesis and spectroscopic properties of new azo-dyes and azo-metal complexes derived from barbituric acid and aminoquinoline

open access: yesDyes and Pigments, 2007
WOS: 000241486700007Two new azo-dyes, 5-(quinoly-8-azo)pyrimidine-2,4,6-trione (L-1) and 5-(quinoly-8-azo)-1,3-dimethylpyrimidine-2,4,6-trione (L-2) were prepared by linking 8-aminoquinoline to barbituric acid and 1,3-dimethylbarbituric acid through ...
Ramazan Gup
exaly   +2 more sources

Biodegradation of Azo Dyes

open access: yes, 2022
Synthetic dyes are widely used in textile, dyeing, paper, printing, color photography, pharmaceutical, food, cosmetics, and other industries. Azo dyes represent about one-half of all the dyes in common use and are employed as coloring agents in the ...
Bytyçi, Pajtim   +4 more
openaire   +2 more sources

Picosecond Switchable Azo Dyes

Chemistry – A European Journal, 2019
AbstractAzo dyes that combine electron‐withdrawing thiazole/benzothiazole heterocycles and electron‐donating amino groups within the very same covalent skeleton exhibit relaxation times for their thermal isomerization kinetics within milli‐ and microsecond timescales at room temperature.
Jaume Garcia‐Amorós   +6 more
openaire   +2 more sources

Degradation of azo dyes by algae

Environmental Pollution, 1992
The degradation of azo dyes by algae was evaluated and it was found that certain algae can degrade a number of azo dyes to some extent. The reduction rate appears to be related to the molecular structure of the dyes and the species of algae used. The azo reductase of algae is responsible for degrading azo dyes into aromatic amine by breaking the azo ...
L, Jinqi, L, Houtian
openaire   +2 more sources

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