133477

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Showing 1-9 of 9 results for "133477" within Papers

Decolorization of azo dyes in bioelectrochemical systems.

Yang Mu et al.

Environmental science & technology, 43(13), 5137-5143 (2009-08-14)

Azo dyes are ubiquitously used in the textile industry. These dyes need to be removed from the effluent prior to discharge to sewage due to their intense color and toxicity. In this study we investigated the use of a bioelectrochemical

Anaerobic treatment of azo dye Acid Orange 7 under batch conditions.

Mendez-Paz D, et al.

Enzyme and Microbial Technology, 36(2), 264-272 (2005)

Synthesis of photochromic spirooxazines from 1-amino-2-naphthols

Lokshin V, et al.

Tetrahedron, 53(28), 9669-9678 (1997)

Anaerobic metabolism of 1-amino-2-naphthol-based azo dyes (Sudan dyes) by human intestinal microflora.

Haiyan Xu et al.

Applied and environmental microbiology, 73(23), 7759-7762 (2007-10-16)

The rates of metabolism of Sudan I and II and Para Red by human intestinal microflora were high compared to those of Sudan III and IV under anaerobic conditions. Metabolites of the dyes were identified as aniline, 2,4-dimethylaniline, o-toluidine, and

Structure-activity study of furyl aryloxazole fluorescent probes for the detection of singlet oxygen.

Renzo P Zanocco et al.

PloS one, 13(7), e0200006-e0200006 (2018-07-03)

In this study, we report the synthesis and the photochemical behavior of a series of new "click-on" fluorescent probes designed to detect singlet oxygen. They include a highly fluorescent chemical structure, an aryloxazole ring, linked to a furan moiety operating

Effects of Orange II and Sudan III azo dyes and their metabolites on Staphylococcus aureus.

Hongmiao Pan et al.

Journal of industrial microbiology & biotechnology, 38(10), 1729-1738 (2011-04-01)

Azo dyes are widely used in the plastic, paper, cosmetics, food, and pharmaceutical industries. Some metabolites of these dyes are potentially genotoxic. The toxic effects of azo dyes and their potential reduction metabolites on Staphylococcus aureus ATCC BAA 1556 were

Evaluation of impact of exposure of Sudan azo dyes and their metabolites on human intestinal bacteria.

Hongmiao Pan et al.

Anaerobe, 18(4), 445-453 (2012-05-29)

Sudan azo dyes are banned for food usage in most countries, but they are illegally used to maintain or enhance the color of food products due to low cost, bright staining, and wide availability of the dyes. In this report

Activation by caecal reduction of the azo dye D & C red no. 9 to a bacterial mutagen.

D Dillon et al.

Mutagenesis, 9(4), 295-299 (1994-07-01)

D & C Red No. 9 is a monoazo dye used for manufacturing printing inks, rubber and plastics, and as an additive in cosmetics and drugs. In an NTP carcinogenicity study in rats and mice it induced splenic sarcomas and

Structural and temperature effects in the high-performance liquid chromatographic enantioseparation of 1-(alpha-aminobenzyl)-2-naphthol and 2-(alpha-aminobenzyl)-1-naphthol analogs.

Anita Sztojkov-Ivanov et al.

Journal of separation science, 28(18), 2505-2510 (2006-01-13)

The enantiomers of 1-(alpha-aminobenzyl)-2-naphthol and 2-(alpha-aminobenzyl)-1-naphthol analogs were separated isothermally on a cellulose-tris-3,5-dimethylphenyl carbamate-based chiral stationary phase (Chiralcel OD-H), at 10 degrees C increments in the range of 5-35 degrees C, using n-hexane/2-propanol/diethylamine as mobile phase. The mobile phase composition

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