Results 41 to 50 of about 255,129 (162)

Eco-Friendly Dyeing of Pretreated Cotton Fabric Using a Natural Dye Extract from Erythrina abyssinica

Journal of Natural Fibers, 2022
The increasing awareness of toxicity of synthetic dyes has considerably raised the demand for natural dyes. Retaining color fastness and strength of natural dyes on fabric is the main limitation in textile dyeing with natural dyes.
Scolastica Manyim, Ambrose K. Kiprop, Josphat Igadwa Mwasiagi, Achisa Cleophas Mecha   +3 more
doaj   +1 more source

Comparison Study of Natural Dye Sensitisers in Dye-Sensitised Solar Cells

Journal of Engineering Technology and Applied Physics
This work explored the performance and characterisation of dye-sensitised solar cells (DSSCs) based on sustainable dyes, as compared to traditionally applied dyes consisting of metal compounds.
Cheikh Zakaria Eldjilali, Pei Ling Low, Gregory Soon How Thien, Kar Ban Tan, H. C. Ananda Murthy, Muhammad Aqeel Ashraf, Kah Yoong Chan   +6 more
doaj   +1 more source

Gas Sparged Adsorber for Decolourization Dye Effluent

Eurasian Chemico-Technological Journal, 2007
The adsorption of basic dyestuff (Maxilon Red BL-3) from aqueous solution at 25 °C onto natural clay was studied. The clay showed high performance for dye removal, the maximum adsorption capacity of the natural clay was found to be 326 mg dye per g of ...
Mamdouh M. Nassar, Taha E. Farrag, Joseph Y. Farah   +2 more
doaj   +1 more source

Efficacy of Some Plants Extracts for Natural Dyeing of Human Hair

Journal of Natural Fibers, 2022
Interest in natural hair dyes is continuously growing as these are green alternatives to synthetic dyes. A single natural dye may not be the right color for many people.
Shaukat Ali, Munazza Maqbool, Muhammad Tahir Hussain   +2 more
doaj   +1 more source

Natural dye extracted from Pandannus amaryllifolius leaves as sensitizer in fabrication of dye-sensitized solar cells

International Journal of Electrochemical Science, 2017
A dye-sensitized solar cell (DSSC) was fabricated with natural chlorophyll dye extracted from pandan (Pandannus amaryllifolius) leaves as natural sensitizer.
Mahmoud A.M. Al-Alwani, Abu Bakar Mohamad, Abd Amir H. Kadhum, Norasikin A. Ludin, N.E. Safie, M.Z. Razali, M. Ismail, Kamaruzzaman Sopian   +7 more
doaj   +1 more source

Performance Enhancement of Dye-Sensitized Solar Cells Using a Natural Sensitizer

International Journal of Photoenergy, 2017
Dye-sensitized solar cells (DSSCs) based on natural sensitizers have become a topic of significant research because of their urgency and importance in the energy conversion field and the following advantages: ease of fabrication, low-cost solar cell, and
Zainal Arifin, Sudjito Soeparman, Denny Widhiyanuriyawan, Suyitno Suyitno   +3 more
doaj   +1 more source

From Tradition to Innovation: Diversifying Natural-Dye Batik in a Cultural Pioneer Village, Triharjo, Pandak, Bantul Yogyakarta [PDF]

SHS Web of Conferences
The diversification of natural dye hand-drawn batik represents a strategic effort to strengthen cultural identity while simultaneously promoting sustainable creative economic development in Triharjo Cultural Pioneer Village, Pandak, Bantul, Yogyakarta ...
Jatinurcahyo R., Yulianto Atun, Pertama Sari Angela Bayu, Yogyanti Devita Widyaningtyas, Hadi Wisnu   +4 more
doaj   +1 more source

Diversity of Natural Dye Plants and Their Utilization Patterns by the Acehnese People

Spizaetus
The use of plants as natural dyes represents important traditional knowledge of the Acehnese people, closely linked to cultural practices, crafts, and the use of local natural resources.
Adi Hartono, Nanda Fahira Sulaiman, Annisyah Arifah, Fauziani Fauziani   +3 more
doaj   +1 more source

“Purplish Blue” or “Greenish Grey”? Indigo Qualities and Extraction Yields from Six Species

Plants
Indigo quality is determined by its indigotin content. Another quality indicator is colour. For an evaluation of species, indigo samples from Indigofera tinctoria, Indigofera suffruticosa, Indigofera arrecta, Persicaria tinctoria, Strobilanthes cusia and
Anna Hartl, Andrea Polleichtner, Johannes Novak   +2 more
doaj   +1 more source

Optimization of Natural Dye Extracted from Phytolaccaceae Berries and Its Mordant Dyeing Properties on Natural Silk Fabric

Journal of Natural Fibers, 2018
A moderate approach was used to extract natural dye from wild Phytolaccaceae berries, and the stability and dyeing properties on the silk fabric of the exacted Phytolaccaceae natural dye was investigated.
Yunjie Yin, Liang Fei, Chaoxia Wang
doaj   +1 more source