Results 1 to 10 of about 274,076 (352)

A Review on Technological and Natural Dyeing Concepts for Natural Dyeing along with Natural Finishing on Natural Fibre

, 2023
Natural dyes, natural mordanting agent, natural finishing agent and standard industrialized process of natural dyeing and finishing can be established by developing completely eco-friendly natural dyes and natural finishing agent which can be ap plied on cotton textiles (Oeko-Tech Products) by adopting a newer technique of simultaneous Mordanting ...
Md Anowar Hossain
openaire   +3 more sources

Natural Dye of Beetroot

ARO-The Scientific Journal of Koya University, 2023
In this study, a simple and indirect spectrophotometric method for the quantification of atenolol in pharmaceutical formulations, utilizing a natural food dye extracted from red beet root, is presented.
Tara F. Tahir, Kurdistan F. Aziz, Dashne M. Kokhasmail   +2 more
doaj   +3 more sources

Nonlinear optical and DFT study of natural dye extracted from Lawsonia inermis leaves using He–Ne laser [PDF]

Scientific Reports
This study presents the third-order nonlinear optical (NLO) properties of a natural dye derived from lawsonia Inermis, investigated using Z-scan with continuous-wave He–Ne laser at a wavelength of 632.8 nm.
S. Jeyaram, A. G. Bharathi Dileepan, M. Vishalatchi, K. Jayasheela, S. Murali, Mohammad Ahmad Wadaan, Nawaf D. Almoutiri, Saheed Olanrewaju Oseni, Madhappan Santhamoorthy   +8 more
doaj   +2 more sources

Potential investigation of combined natural dye pigments extracted from ivy gourd leaves, black glutinous rice and turmeric for dye-sensitised solar cell [PDF]

Heliyon, 2023
Environmental sustainability, resource availability, and cost-effectiveness are the driving forces behind the search for natural sensitised dyes to replace synthetic ones.
V. Seithtanabutara, N. Chumwangwapee, A. Suksri, T. Wongwuttanasatian   +3 more
doaj   +2 more sources

Effect of dye extracting solvents and sensitization time on photovoltaic performance of natural dye sensitized solar cells

Results in Physics, 2017
In this study, natural dye sensitizer based solar cells were successfully fabricated and photovoltaic performance was measured. Sensitizer (turmeric) sources, dye extraction process, and photoanode sensitization time of the fabricated cells were analyzed
Md. Khalid Hossain, M. Firoz Pervez, M.N.H. Mia, A.A. Mortuza, M.S. Rahaman, M.R. Karim, Jahid M.M. Islam, Farid Ahmed, Mubarak A. Khan   +8 more
doaj   +3 more sources

Photoelectrochemistry for Red Cabbage Extract as Natural Dye to Develop a Dye-Sensitized Solar Cells

International Journal of Electrochemical Science, 2013
The aim of this work was to study the photoelectrochemical optimal conditions for red cabbage extract as natural dye to develop a dye-sensitized solar cells (DSSC).
Ying Li, Shu-Hao Ku, Shen-Ming Chen, M. Ajmal Ali, Fahad M.A. Al Hemaid   +4 more
doaj   +3 more sources

Low Temperature In Situ Synthesis of ZnO Nanoparticles from Electric Arc Furnace Dust (EAFD) Waste to Impart Antibacterial Properties on Natural Dye-Colored Batik Fabrics. [PDF]

Polymers (Basel), 2023
Eskani IN, Rahayuningsih E, Astuti W, Pidhatika B.   +3 more
europepmc   +3 more sources

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   +2 more sources

Dyeing of textiles with natural dyes [PDF]

Tekstilna industrija, 2020
In recent years there has been a great interest in the application of natural dyes in dyeing textiles due to their biodegradability and high compatibility with the environment. According to the experts, there is a great potential for using natural dyes to the extent that in some areas they can very easily replace synthetic ones.
Jordeva, Sonja, Kertakova, Marija, Zhezhova, Silvana, Golomeova, Saska, Mojsov, Kiro   +4 more
openaire   +2 more sources

Effect of Physicochemical Process Variables on Natural Indigo Dye Production from Strobilanthes cusia Leaves by Response Surface Methodology

Indonesian Journal of Chemistry, 2022
The recovery process of indigoid compounds involves enzymatic hydrolysis of indigo precursors continued by oxidation reaction to synthesize indigo pigment. The purpose of this research was to evaluate the effect of physicochemical process variables, i.e.,
Edia Rahayuningsih, Wachid Siti Fatimah, Mukmin Sapto Pamungkas, Taranipa Marfitania   +3 more
doaj   +1 more source