Influence of Neem/ Chitosan Composite on the Antimicrobial activity
Nagia Ali
Broschiertes Buch

Influence of Neem/ Chitosan Composite on the Antimicrobial activity

Wool Fibers Dyed with Natural Dyes

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Wool fibers pretreated with chitosan, nano chitosan and neem/ chitosan composite and dyed with curcumin (curcuma long) and red onion peals natural dyes and saffron red and yellow mixture by using microwave heating method. The effect of chitosan/neem composite concentrations on color strength (K/S) was measured. Fastness properties and the color yield of the dye on wool fibers were evaluated. The morphologies structure of the untreated and pretreated wool fibers were examined by scanning electron microscopy (SEM). The results indicated that, wool fibers pretreated with the composite recorded hi...