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This research intends to enhance the antimicrobial activity of cotton fabrics coated with metallized TiO2-based colloids through integrating noble metals (Ag, Au) and silica in the synthesis process. Colloids were synthesized through a low-temperature sol–gel method and applied to the surface of fabrics at ambient temperature. Four molar ratios of metal to TiO2 (0.01, 0.1, 0.5 and 1%) were used in...
This research intends to increase the photocatalytic efficiency of cotton fabrics coated with TiO 2 -based nanocomposites under illumination particularly visible light. The fabrics were functionalized using a low-temperature sol–gel method of TiO 2 /Metal/SiO 2 nanocomposite systems. Integrating silica and noble metals into TiO 2 sol was put forth for boosting its functionality...
A convenient method for in situ synthesis of silver nanoparticles was developed to realize the multifunction of cotton. The silver nanoparticles were obtained through reduction of silver ions by cotton under basic condition at room temperature. The as-synthesized silver nanoparticles achieved the coloration of cotton fibers. Heating increased the color strength of cotton fibers with silver nanoparticles...
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