Results 21 to 30 of about 623 (158)

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

Sustainable Dyeing of Sugarcane Leaves-Cotton Blended Yarn with Dayak Onion (Eleutherine americana) Bulb Extract Using Eco-Friendly Mordanting Agents

Journal of Natural Fibers
Sugarcane leaves, which are significant agriculture residues from the globally important industrial crop, have potential as raw material for the sugarcane leaves-cotton blended yarn. The yarns were treated with hydrogen peroxide for bleaching and colored
Walaikorn Nitayaphat, Thanut Jintakosol
doaj   +1 more source

An Optimized Staining Method for Visualization of Thermally Denatured Dermal Collagen

Lasers in Surgery and Medicine, EarlyView.
ABSTRACT Background and Objectives Accurate visualization of thermal damage zone (TDZ) in the dermis is critical for energy‐based device (EBD) and burn research. While nitroblue tetrazolium chloride (NBTC) staining and birefringence imaging are commonly used, both rely on detecting loss‐of‐signal, thereby only inferring TDZ indirectly.
Ga Ram Ahn, Sarfaraz Ahmed Quadri, Heather M. Downs, Parita T.Suwan, Michael Wang‐Evers, John Warner‐Levy, Dieter Manstein   +6 more
wiley   +1 more source

Virility, fascism and regeneration in post‐Civil War Spain: On interpretations of literary Romanticism under the Franco regime

Gender &History, EarlyView.
Abstract In the years immediately following the Spanish Civil War, the political culture of Falangism developed a deeply gendered regenerationist discourse, which proposed that regeneration would only be possible if the nation recovered its virile attributes.
Zira Box
wiley   +1 more source

Analisis hasil pewarnaan benang sutera menggunakan ekstrak gambir dengan mordan CaO

JLI: Jurnal Litbang Industri, 2020
Pewarnaan benang dengan pewarna alami untuk kain tenun sudah menjadi trend saat ini. Sutera merupakan serat alam yang sering digunakan untuk kain tenun dan menghasilkan intensitas warna yang baik ketika diwarnai dengan pewarna alami seperti ekstrak ...
F. Failisnur, S. Sofyan, S. Silfia, M. Marlusi   +3 more
doaj   +1 more source

Retinal oxygen saturation and retinal vessel diameter in glaucoma patients before and after trabeculectomy

Acta Ophthalmologica, EarlyView.
Abstract Purpose To compare retinal vessel oxygen saturations and diameters before, 1 and 3 months after trabeculectomy. Methods Retinal oxygen saturations and vessel diameters were obtained using retinal oximetry. The effect of the postoperative intraocular pressure (IOP) decrease on the arteriovenous difference (AV‐difference) was evaluated ...
S. Kemp, A. Ahmadzadeh, B. Schmidt, O. N. Klefter, L. Kessel, D. Bach‐Holm   +5 more
wiley   +1 more source

Investigation of Dyeing Properties of Mohair Fiber Dyed with Natural Dyes Obtained from Candelariella reflexa

Journal of Natural Fibers, 2022
The current study reports on using ascorbic acid as a possible substitute for improving fastness properties of natural dyes. In the mordanting process, microwave energy, which is a part of the sustainable and ecological production approach, was used ...
Can Eyupoglu, Seyda Eyupoglu, Nigar Merdan   +2 more
doaj   +1 more source

Sustainable dyeing of silk with curled dock (Rumex crispus) extract for trace element removal, ultraviolet protection, antimicrobial and anti‐oxidant activity

Coloration Technology, EarlyView.
Abstract This study investigated the dyeability and functionality of silk dyed with curled dock leaf extract. The effects of sugar content and turbidity in the extracted dye solution on dyeing were analysed, along with K/S values and colour fastness, under varying temperatures and times.
Youngmi Park
wiley   +1 more source

Eco-friendly dyeing of leather and wood samples using Parthenocissus quinquefolia L. fruits aqueous extract

Journal of New Results in Science
The present study is relevant to extracting natural colorant from Parthenocissus quinquefolia L. fresh fruits and applying the extracted dye on leather and wood samples in the presence and absence of various mordants.
Sedanur Gökçe, Adem Önal
doaj   +1 more source

Lantana camara flowers as a natural dye source for cotton fabrics

Journal of Natural Fibers, 2023
Environmental concerns about synthetic dyes and their carcinogenic properties renewed interest in eco-friendly natural dyes. Natural dyes produce a wide range of tints and shades with the same dye material.
Dibyendu Bikash Datta, Debasish Das, Biswajit Sarkar, Anindya Majumdar   +3 more
doaj   +1 more source