Dyes derived from natural resources like plant leaves, roots, bark, fruits, stem, insect
secretions, and minerals were the only dyes available in the history of mankind for dyeing …

Metal mordanting, or the application of metal salts, is a common method of improving the
light fastness in dyeing with natural colourants. This review presents the results from a …

Nowadays, demand for natural dyes has been growing rapidly due to increased awareness
on hazardous, toxic and allergic reactions associated with synthetic dyes. Natural dyes are …

A toxicity free cotton fabric coloration and antibacterial technique was developed where
natural colorant curcumin and tannin were applied for instigating a substitute of toxic …

A novel method was implored in dyeing of cotton fabric using combination of anthocyanin
and copper iodide (CuI) nanoparticle. Natural pigments/dyes are derived from biological …

In the present work, cotton/wool 50/50 blended fabric is printed via three natural dyes
nanoparticles namely: turmeric, madder and rhubarb. Dye powder of the three plants was …

In this study, apple leaves were used to dye wool and cotton fabrics. Effects of mordant type
and dyeing technique on color yield and fastness properties were investigated. The selected …

The natural dye henna usually being recognized as lawsone is a red-orange pigment that
has long been used for the coloration of skin and hair as well as textile materials. This …

This study was carried out to utilize the extract of Terminalia catappa leaves as natural dyes
powder on cotton fabric using alum mordant and various solvents. Terminalia catappa …

Coloration of fabric is a major process in the production of textile material. In the present
study, natural dye was extracted from Spinach leaves by using ethanol as solvent system for …