Design, synthesis, and characterization of new iron-complexed azo dyes

Szymczyk, Małgorzata; El‐Shafei, Ahmed; Freeman, Harold S.

doi:10.1016/j.dyepig.2005.07.009

Cited by 70 publications

(48 citation statements)

References 12 publications

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“…Formazans, which can exist as 'closed', 'open', or 'linear' geometric isomers, [9] 5 a-c, have long been used as dyes in the textile industry [10] and as colorimetric indicators of cell activity. [11] However, with the exception of a few recent examples, their coordination chemistry remains largely undeveloped.…”

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confidence: 99%

Structurally Tunable 3‐Cyanoformazanate Boron Difluoride Dyes

Barbon

Reinkeluers

Price

et al. 2014

Chemistry A European J

104

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The straightforward synthesis of a series of 3-cyanoformazanate boron difluoride dyes is reported. Phenyl, 4-methoxyphenyl and 4-cyanophenyl N-substituted derivatives were isolated and characterized by single-crystal X-ray crystallography, cyclic voltammetry, and UV/Vis spectroscopy. The compounds were demonstrated to possess tunable, substituent-dependent absorption, emission, and electrochemical properties, which were rationalized through electronic structure calculations.

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mentioning

confidence: 99%

Structurally Tunable 3‐Cyanoformazanate Boron Difluoride Dyes

Barbon

Reinkeluers

Price

et al. 2014

Chemistry A European J

104

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“…Azo dyes are the mostly used dyes for textile. Azo dye produces aromatic amines and other degradation products that are highly carcinogenic [28]. Thus these dyes pose serious environmental impact and affect easily on aquatic ecosystem.…”

Section: Waste Water With Effluentsmentioning

confidence: 99%

An Overview of Sustainability on Apparel Manufacturing Industry in Bangladesh

Asif¹

2017

SJEE

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Abstract:The purpose of this paper was to investigate the overview of sustainability in apparel manufacturing industry and why developing country suppliers are adopting environmentally and socially sustainable practices and how the implementation process is both hindered and enabled. Presently sustainability of fashion industry in the worldwide is the major considerable issue. The much talked concern is for the favor of fashion's sustainability around the world. Many organizations and fashion conscious personalities have come forward to uphold the further extension of the campaign of good environment for tomorrows, but the Bangladeshi garment and textile industries are far beyond of this consciousness and it poses a risk of losing the world market. On the other hand, fashion for the morality or ethical issues is one of the key concepts for the humanity and sustainability point of view. It is high time to implement special strategies and approaches towards the sustainability. Social sustainability improvements benefit vulnerable workers, help suppliers develop longer term relationships with transnational companies and contribute to economic growth. In terms of the working environment, Bangladeshi apparel industries are facing great challenges at present. Fire accidents are common in garment factories and recent building collapses pose a great threat to its future. Moreover, the workers receive the lowest wages of the world that makes them unsatisfied, causes often clashes and violence during protests against low wages. This study has considered the working environment, fire and safety issues of the garment industries of Bangladesh and suggests significant initiatives towards better environment and sustainability.

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“…[67][68][69] Tezcan and his co-workers [70][71][72][73][74][75] synthesized metal complexes of formazans with iron and investigated their structural properties, magnetic properties and stability constants depending upon their pH value.…”

Section: World Journal Of Pharmaceutical Researchmentioning

confidence: 99%