Results 41 to 50 of about 1,116,443 (297)

Natural dye from Croton urucurana Baill. bark: Extraction, physicochemical characterization, textile dyeing and color fastness properties

, 2020
Natural dyes have become an alternative option of interest for textile dyeing. The selection of native species as a natural dye can make its use feasible and enhance local biodiversity. In the present study, the extract of Croton urucurana Baill.
Patricia Muniz Dos Santos Silva, T. R. Fiaschitello, R. S. Queiroz, H. Freeman, S. Costa, P. Leo, A. Montemor, S. Costa   +7 more
semanticscholar   +1 more source

Light Fastness and Shade Variability of Tannin Colorant Dyed Wool with the Effect of Mordanting Methods

Journal of Natural Fibers, 2019
Mordanting methods effect on color characteristics and fastness properties, particularly light fastness were evaluated in this study. Effect of metal mordants and their combinations on wool dyeing with Terminalia chebula natural dye were investigated and
Mohd Shabbir, Luqman Jameel Rather, Mohd Nadeem Bukhari, Shahid Ul-Islam, Mohammad Shahid, Mohd Ali Khan, Faqeer Mohammad   +6 more
doaj   +1 more source

Evaluation of wool dyeing potentials of some plant species growing in Southeastern Anatolia Region

Journal of Natural Fibers, 2019
Dyeing properties of ethanol and water extracts of 16 plants species growing in Turkish flora on wool fibers were examined using K3Al(SO4)2, CuSO4, and FeSO4 mordents.
Huseyin Yılmaz, Ahmet Cakir, Metin Acikyildiz   +2 more
doaj   +1 more source

Dyeing of Jute Fabric by Eucalyptus Bark Extract

Journal of Natural Fibers, 2022
Traditional dyeing procedures were used to color jute fabrics using a natural dye extracted from eucalyptus bark. A pre-mordanting method was followed to dye the jute fabric in the absence and presence of mordant.
Dibyendu Bikash Datta, Anindya Majumdar, Debasish Das   +2 more
doaj   +1 more source

Development and Evaluation of Indigenous Natural Dyes: Extraction Methods, Absorption Efficiency, and Color Fastness on Eri Silk

Journal of Natural Fibers
The growing concerns about the detrimental effects of synthetic dyes on human health and the environment have led consumers to seek interest in natural, eco-friendly, and sustainable alternatives. In the present study, an attempt has been made to explore
Priyanku Sarma, Femina Bano Choudhury, Devajit Basumatari, Karabi Kalita, Sasanka Sekhar Ghosh, Binita Basnet Baruah, S. Rahman, J. Das, B. Mech, Sangita Das, Pinky Baruah, H. Baruah, S. Khargharia, T. Kalita   +13 more
semanticscholar   +1 more source

Utilization Of Surian Wood Shavings Waste Extract on Prima Mori Cotton Dyeing Results with Tunjung Mordant

Ekspresi Seni: Jurnal Ilmu Pengetahuan dan Karya Seni
This research is motivated as an effort made to obtain environmentally friendly textile dyes by utilizing surian wood shavings waste extract. The purpose of this study is to describe the color name (hue), color evenness, and color fastness to washing of ...
Nadiva Wijaya
doaj   +1 more source

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, Mohammad Shahid, Mohd Ibrahim Khan, Shafat Ahmad Khan, Mohd Ali Khan, Faqeer Mohammad   +5 more
doaj   +1 more source

Dyeing of Cotton and Wool Fibers with the Aqueous Extract of Alnus glutinosa: Evaluation of Their Ultraviolet Protection Factor, Their Color fastness and the Antioxidant Activity of the Aqueous Extract

Fibers And Polymers
The aim of the present study is to evaluate the dyeing properties and behavior of the aqueous extract of Alnus glutinosa leaves when applied on cotton and wool fibers.
Niki Tsouka, D. Lazari, Nikolaos F. Nikolaidis, Kiriakos Dimitriadis, E. Vouvoudi, K. Theodoropoulos   +5 more
semanticscholar   +1 more source

A fast and efficient method to protect color images [PDF]

SPIE Proceedings, 2007
In this paper, we propose a method to embed the color information of an image in a corresponding grey-level image. The objective of this work is to allow free access to the grey-level image and give color image access only if you own a secret key. This method is made of three major steps which are a fast color quantization, an optimized ordering and an
Marc Chaumont, William Puech
openaire   +2 more sources

Application of myrrh extract as an eco-friendly dye and antimicrobial agent on wool and silk fabrics part 2: antimicrobial activity and fastness property

Journal of Natural Fibers, 2020
We investigate the dyeing and antimicrobial properties of myrrh (Commiphora molmol) extracts on wool and silk fabrics, the use of eco-friendly materials such as sumac (Rhus coriaria), manjakani (Quercus infectoria), alum, and ferrous sulfate as mordants.
Asmaa Abdullah Salem, Hanan Abdullah Al Amoudi   +1 more
doaj   +1 more source