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Hindi Journal of Fashion Technology & Textile EngineeringISSN: 2329-9568
Lucian Diamandescu Author
Subjects of specialization
Affiliation
X-ray Diffraction, Material Characterization, Nanomaterials, Thin Films and Nanotechnology, Microstructure
National Institute of Materials Physics, P.O. Box MG-7, Bucharest-Magurele, 077125, Romania
Biography
Dr. Lucian Diamandescu. Faculty of Physics, Bucharest University. Licence in Physics (equivalent of MSc, at the end of 5 years curriculum), mastering in nuclear spectroscopy; Bucharest University (June 1970).
Publications
Short Communication Subscription
Photocatalytic Efficiency and Antifungal Effects of Cotton Treated with TiO2 Nanoparticles
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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