Results 11 to 20 of about 246,830 (203)
HeliyonNatural dyes have been used for centuries for coloring textiles, food, and other materials. Synthetic dyes are particularly popular due to their ease of use, wide range of available colors, and fastness.
Emmanuel Ohifueme Alegbe +1 more
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Green textile dyeing process by using natural dyes: a review [PDF]
, 2020 In the textile industry, up to 200,000 tons of dyes are lost to effluents every year during the dyeing and finishing operations, due to the inefficiency of the dyeing process. Today, the textile industry used average six hundred dyes and chemical for the
Mahmood, Salwa +3 more
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Examination of Dyeing Properties of the Dyed Cotton Fabrics with Barberry (Berberis vulgaris L.)
Journal of Natural Fibers, 2020 In this study, it was aimed at investing the cotton fabrics dyed with different percentages of the roots of barberry (Berberis vulgaris L.) via gall oak (Quercus infectoria Olivier; 10% and 20%) and aluminum sulfate (Al2(SO4)3; 6%) mordants.
Ozan Deveoglu +3 more
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Dyeing studies with henna and madder: A research on effect of tin (II) chloride mordant
Journal of Saudi Chemical Society, 2015 The present paper deals with the application of natural dyes extracted from powdered henna (Lawsonia inermis) leaves and madder (Rubia cordifolia) roots on woolen yarn and assessment of effect of stannous chloride mordant on dyeability, color ...
Mohd Yusuf +5 more
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Jurnal Presipitasi, 2022 The most extensive textile export product and one of the nation's cultural legacies is batik cloth. However, regarding environmental quality, West Java's growing demand for batik production results in garbage contaminating the nearby waterways.
Frista Mutiara +2 more
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Ir Spectroscopy Studies of the Textile Materials Structures With Natural Dyes
Алматы технологиялық университетінің хабаршысы, 2022 The scientific study examines the functional groups of the oregano shell dye for dyeing textile materials, the expansion of color capabilities and capabilities capable of resisting microorganisms.
S. Sh. Sabyrkhanova +3 more
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Dyeing of Textiles with Natural Dyes [PDF]
, 2011 Textile materials (natural and synthetic) used to be coloured for value addition, look and desire of the customers. Anciently, this purpose of colouring textile was initiated using colours of natural source, untill synthetic colours/dyes were invented and commercialized.
Samanta, Ashis Kumar, Konar, Adwaita
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Drvna Industrija, 2023 The main goal of the study is to produce eco-friendly furniture dyes by using bio-colorants and to determine the color stability of these dyes in outdoor conditions.
Osman Goktas +2 more
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Use of natural dyes for the fabrication of dye-sensitized solar cell: a review [PDF]
Bulletin of the Polish Academy of Sciences: Technical Sciences, 2021 The increasing concern for worldwide energy production is the result of global industrialization and decreasing energy resources. Despite the cost factor, solar energy continues to become more popular due to its long-term nature as a resource and growing
Cherry Bhargava, Pardeep Kumar Sharma
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Lactose to naturalize textile dyes
BioResources, 2007 Many natural dyes, for example carminic acid, are soluble in water. We present a simple strategy to naturalize synthetic azadyes through their linkage with lactose to induce their water solubility. The dyeing process of textile fibres then becomes possible in water without additives such as surfactants and mordants, which result in products that are ...
Bianchini R +4 more
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