Results 11 to 20 of about 93,632 (300)

Natural Dyeing of Modified Cotton Fabric with Cochineal Dye [PDF]

open access: yesMolecules, 2022
Natural dyes are not harmful to the environment owing to their biodegradability. For dye application to textiles, salts are necessary as mordant or electrolytes and make an environmental impact. In this paper, the influence of cationization during mercerization to the dyeing of cotton fabric with natural dye from Dactylopius coccus was researched.
Ivana Čorak   +3 more
openaire   +5 more sources

Examination of Dyeing Properties on Silk of Some Flavonoids by Spectroscopic Techniques

open access: yesJournal of Natural Fibers, 2021
In this study, the silk fabrics mordanted at the rates of 1%, 2%, 3%, 4%, 6%, 9%, 12%, 14%, 18%, 21%, 24%, 27%, 30%, 33% and 36% of alum (KAl(SO4)2.12H2O) were separately dyed with chrysin, quercetin dihydrate, 7,8-dihydroxyflavone and naringenin ...
Ozan Deveoglu   +3 more
doaj   +1 more source

Characterization of materials in the late 15th-century animal encyclopedia at an Ottoman Library and detection of deterioration products by HPLC–DAD

open access: yesHeritage Science, 2023
There are many manuscripts in institutions that preserve and exhibit cultural heritage such as museums, galleries, and libraries. These manuscripts are of great value because of their witnessing to the past and the historical and cultural significance ...
Emine Torgan Güzel   +2 more
doaj   +1 more source

Ottoman palace weavings between different periods: material characterization, comparison and suggestions for conservation

open access: yesHeritage Science, 2023
Historical textiles, which are an invaluable part of the cultural material heritage, and the materials used in their production bear witness to the social past.
Emine Torgan Güzel
doaj   +1 more source

Encapsulating Natural Dyes into Chitosan-TPP Crosslinked Nanoparticles: A Potential Dye Alternative [PDF]

open access: yes, 2022
The manufacturing sector of the growing fast fashion industry has created damage to the environment. Specifically, synthetic dyes used in the industry are often toxic chemical compounds, and due to poor government regulation, have polluted waterways ...
Christine , Wong, Jude, Clapper
core   +1 more source

Examination of Dyeing Properties of the Dyed Cotton Fabrics with Barberry (Berberis vulgaris L.)

open access: yesJournal 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
doaj   +1 more source

Natural fibres for geotextiles [PDF]

open access: yes, 2012
Natural fibre-based geotextiles can compete with polymeric geotextiles on both technical and economic grounds. However, to increase their competitiveness, new areas of application must be developed, with the biggest market share concentrated in three ...
Cherian, B. M. [UNESP]   +5 more
core   +3 more sources

Dyeing of Textiles with Natural Dyes [PDF]

open access: yes, 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.
Ashis Kumar, Adwaita Konar
openaire   +1 more source

Au Naturel: The Impact of Natural Dyes [PDF]

open access: yes, 2015
The use of natural dyes in the textile industry is certainly nothing new. Natural dyes have been used for centuries as a way to color fabric. In fact, indigo—one of the best known natural dyes—was used in a piece of clothing dating all the way back to ...
Pelc, Corrie
core   +1 more source

Dyeing studies with henna and madder: A research on effect of tin (II) chloride mordant

open access: yesJournal 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
doaj   +1 more source

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