Results 111 to 120 of about 15,550 (245)
, 2010 The present invention relates to azo dyes, in particular azo dyes of Formula (I) or (II), a tautomer, a quaternary amine, or a salt thereof, wherein R1, R2a, R2b, R3, R4, R5, R3, R7, R8, R9, R10, R11 have the same meaning as in the claims.
Iacazio, Gilles +10 more
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Electrochemical characteristics of azo dyes doped poly(3,4-Ethylenedioxythiophene)
, 2020 Eren, Esin/0000-0002-7416-0280In the present study, the electrosynthesis and the electrochemical characterization of azo dyes doped poly(3,4-ethylenedioxythiophene (PEDOT) were described.
Kushnir, Marta, V +6 more
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Photochemistry and photophysics of azo dyes
, 1997 The photodegradation of azo dyes in solution and on cotton has been investigated. This is a major problem, because of the widespread use of this class of dyes to dye cotton.
Lisinka M.G. Jansen (7167236)
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ChemElectroChem, Volume 13, Issue 12, 17 June 2026.Redox‐active guanidines, comprising guanidino‐functionalized aromatics (GFAs) and redox‐active urea azines (RAAs), are electron donors and strong Lewis and Brønsted bases that are used in several applications. They act as redox‐active ligands in bistable coordination compounds and as reagents in dehydrogenative coupling reactions and proton‐coupled ...
Hans‐Jörg Himmel
wiley +1 more source
Degradation of azo dyes (Acid orange 7) in a microbial fuel cell: comparison between anodic microbial-mediated reduction and cathodic laccase-mediated oxidation [PDF]
, 2018 Microbial fuel cells (MFCs) are a promising technology for the simultaneous treatment of wastewater and electricity production. With regard to azo-dye containing wastewater (e.g.
Bowman, K. +5 more
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Aerobic biodegradation of azo dyes in biofilms
, 1994 Factors affecting biofilm removal of azo dyes from a synthetic, municipal-type wastewater were investigated using lab-scale, rotating drum biofilm reactors.
H. Jiang, P. L. Bishop
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ChemSusChem, Volume 19, Issue 11, 15 June 2026.Mechanochemical nucleophilic aromatic substitution enables efficient, reproducible functionalization of phthalonitriles under minimal solvent conditions with high versatility. Integrating this process with solid‐state cyclotetramerization affords metalated and metal‐free phthalocyanines in a streamlined sustainable one‐pot workflow.
Obed Rodriguez‐Perez +3 more
wiley +1 more source
Decolorization of Azo Dyes using Dried Biomass of Bacillus cereus RC1 and Kocuria kristinae RC3
, 2019 The dried biomass of Bacillus cereus RC1 and Kocuria kristinae RC3 were evaluated for their efficacy in decolorizing two azo dyes, Eriochrome Black T and Amido Black 10B, respectively in batch system.
Azhaguchamy Muthukumaran +2 more
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The FASEB Journal, Volume 40, Issue 11, 15 June 2026.Piper corcovadensis extract is rich in bioactive compounds with antioxidant potential, capable of decreasing ROS levels; antitumor activity in cutaneous melanoma cells SK‐MEL‐28; and anti‐inflammatory activity, decreasing the expression of IL‐6 and NLPR3 genes and increasing TNF expression, without cytotoxicity to healthy peripheral blood cells (PBMCs).
Bruno Henrique Fontoura +7 more
wiley +1 more source
Synthesis of azo pyridone dyes
, 2011 Over 50% of all colorants which are used nowdays are azo dyes and pigments, and among them arylazo pyridone dyes (and pigments) have became of interest in last several decades due to the high molar extinction coefficient, and the medium to high light ...
Ušćumlić, Gordana +11 more
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