Ovidiu George Iordache Author
Subjects of specialization
Affiliation
Textile Industry, General Microbiology, Anti Microbial Activities, Fungal Biology, Molecular Microbiology
National Research and Development Institute for Textiles and Leather, Romania
Dr. Ovidiu George Iordache Ph.D Materials Investigation Research Department. National Research and Development Institute for Textiles and Leather. National R & D Institute for Textiles and Leather Bucharest Country : Romania.
Short Communication Subscription
Author(s): Iuliana Dumitrescu, Ovidiu George Iordache, Lucian Diamandescu and Marcela Popa
The aim of this research was to prepare photocatalytic textiles by depositing TiO2/ polyacrylic binder dispersions by the pad dry process and on ultrasound bath. The SEM image reveals that all fabrics, regardless the treatment conditions are coated with particles having different shapes and sizes dependent on the binder and titanium dioxide concentration and treatment method. The photocatalytic efficiency is strongly dependent on type and concentration of dyes, being very fast at low concentration and slow at high concentrations, where blocked TiO2 surface is unable to generate reactive species. The materials show good antimicrobial activity against the Trichophyton interdigitale fungal strain.
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