Multifunctional Properties of Cotton Fabrics Modified with Corona/Air RF Plasma and Colloidal TiO2 Nanoparticles
Само за регистроване кориснике
2011
Аутори
Marković, DarkaŠaponjić, Zoran
Radoičić, Marija
Baily, Christopher
Dimitrijević, Suzana
Jovančić, Petar
Nedeljković, Jovan
Radetić, Maja
Конференцијски прилог (Објављена верзија)
Метаподаци
Приказ свих података о документуАпстракт
The aim of this study was to compare the effects of corona discharge at atmospheric pressure and air RF plasma at low pressure activation of cotton fabrics prior to deposition of colloidal TiO2 nanoparticles in order to enhance antibacterial, UV protective and photocatalytic properties. X-ray photoelectron spectroscopy analysis proved the presence of TiO2 nanoparticles on the surface of cotton fibres. Atomic absorption spectroscopy measurements demonstrated that content of TiO2 in the cotton fabrics pre-treated by corona and RF plasma was 31 % higher than in the fabric that did not undergo any treatment prior to loading of TiO2 nanoparticles. In order to obtain maximum reduction of Gram-negative bacteria E. coli, untreated cotton fabric had to be loaded with colloidal TiO2 nanoparticles twice, but only once following the corona or air RF plasma pre-treatment. Loading of cotton fabrics with TiO2 nanoparticles ensured maximum UV protective rating of 50+. Excellent photocatalytic activity... of TiO2 nanoparticles deposited onto cotton fabrics was confirmed by photodegradation of dye methylene blue in aqueous solution under UV illumination.
Кључне речи:
TiO2 nanoparticles / cotton / corona / RF plasma / photocatalytic activityИзвор:
Proceedings AUTEX 2011 World Textile Conference, 8-10 June 2011, Mulhouse, France, 2011, 1, 141-145Издавач:
- Ecole Nationale Supérieure d'Ingénieurs Sud-Alsace
Финансирање / пројекти:
- Материјали редуковане димензионалности за ефикасну апсорпцију светлости и конверзију енергије (RS-MESTD-Integrated and Interdisciplinary Research (IIR or III)-45020)
- Утицај величине, облика и структуре наночестица на њихова својства и својства нанокомпозита (RS-MESTD-Basic Research (BR or ON)-172056)
Институција/група
Tehnološko-metalurški fakultetTY - CONF AU - Marković, Darka AU - Šaponjić, Zoran AU - Radoičić, Marija AU - Baily, Christopher AU - Dimitrijević, Suzana AU - Jovančić, Petar AU - Nedeljković, Jovan AU - Radetić, Maja PY - 2011 UR - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/6493 AB - The aim of this study was to compare the effects of corona discharge at atmospheric pressure and air RF plasma at low pressure activation of cotton fabrics prior to deposition of colloidal TiO2 nanoparticles in order to enhance antibacterial, UV protective and photocatalytic properties. X-ray photoelectron spectroscopy analysis proved the presence of TiO2 nanoparticles on the surface of cotton fibres. Atomic absorption spectroscopy measurements demonstrated that content of TiO2 in the cotton fabrics pre-treated by corona and RF plasma was 31 % higher than in the fabric that did not undergo any treatment prior to loading of TiO2 nanoparticles. In order to obtain maximum reduction of Gram-negative bacteria E. coli, untreated cotton fabric had to be loaded with colloidal TiO2 nanoparticles twice, but only once following the corona or air RF plasma pre-treatment. Loading of cotton fabrics with TiO2 nanoparticles ensured maximum UV protective rating of 50+. Excellent photocatalytic activity of TiO2 nanoparticles deposited onto cotton fabrics was confirmed by photodegradation of dye methylene blue in aqueous solution under UV illumination. PB - Ecole Nationale Supérieure d'Ingénieurs Sud-Alsace C3 - Proceedings AUTEX 2011 World Textile Conference, 8-10 June 2011, Mulhouse, France T1 - Multifunctional Properties of Cotton Fabrics Modified with Corona/Air RF Plasma and Colloidal TiO2 Nanoparticles EP - 145 SP - 141 VL - 1 UR - https://hdl.handle.net/21.15107/rcub_technorep_6493 ER -
@conference{ author = "Marković, Darka and Šaponjić, Zoran and Radoičić, Marija and Baily, Christopher and Dimitrijević, Suzana and Jovančić, Petar and Nedeljković, Jovan and Radetić, Maja", year = "2011", abstract = "The aim of this study was to compare the effects of corona discharge at atmospheric pressure and air RF plasma at low pressure activation of cotton fabrics prior to deposition of colloidal TiO2 nanoparticles in order to enhance antibacterial, UV protective and photocatalytic properties. X-ray photoelectron spectroscopy analysis proved the presence of TiO2 nanoparticles on the surface of cotton fibres. Atomic absorption spectroscopy measurements demonstrated that content of TiO2 in the cotton fabrics pre-treated by corona and RF plasma was 31 % higher than in the fabric that did not undergo any treatment prior to loading of TiO2 nanoparticles. In order to obtain maximum reduction of Gram-negative bacteria E. coli, untreated cotton fabric had to be loaded with colloidal TiO2 nanoparticles twice, but only once following the corona or air RF plasma pre-treatment. Loading of cotton fabrics with TiO2 nanoparticles ensured maximum UV protective rating of 50+. Excellent photocatalytic activity of TiO2 nanoparticles deposited onto cotton fabrics was confirmed by photodegradation of dye methylene blue in aqueous solution under UV illumination.", publisher = "Ecole Nationale Supérieure d'Ingénieurs Sud-Alsace", journal = "Proceedings AUTEX 2011 World Textile Conference, 8-10 June 2011, Mulhouse, France", title = "Multifunctional Properties of Cotton Fabrics Modified with Corona/Air RF Plasma and Colloidal TiO2 Nanoparticles", pages = "145-141", volume = "1", url = "https://hdl.handle.net/21.15107/rcub_technorep_6493" }
Marković, D., Šaponjić, Z., Radoičić, M., Baily, C., Dimitrijević, S., Jovančić, P., Nedeljković, J.,& Radetić, M.. (2011). Multifunctional Properties of Cotton Fabrics Modified with Corona/Air RF Plasma and Colloidal TiO2 Nanoparticles. in Proceedings AUTEX 2011 World Textile Conference, 8-10 June 2011, Mulhouse, France Ecole Nationale Supérieure d'Ingénieurs Sud-Alsace., 1, 141-145. https://hdl.handle.net/21.15107/rcub_technorep_6493
Marković D, Šaponjić Z, Radoičić M, Baily C, Dimitrijević S, Jovančić P, Nedeljković J, Radetić M. Multifunctional Properties of Cotton Fabrics Modified with Corona/Air RF Plasma and Colloidal TiO2 Nanoparticles. in Proceedings AUTEX 2011 World Textile Conference, 8-10 June 2011, Mulhouse, France. 2011;1:141-145. https://hdl.handle.net/21.15107/rcub_technorep_6493 .
Marković, Darka, Šaponjić, Zoran, Radoičić, Marija, Baily, Christopher, Dimitrijević, Suzana, Jovančić, Petar, Nedeljković, Jovan, Radetić, Maja, "Multifunctional Properties of Cotton Fabrics Modified with Corona/Air RF Plasma and Colloidal TiO2 Nanoparticles" in Proceedings AUTEX 2011 World Textile Conference, 8-10 June 2011, Mulhouse, France, 1 (2011):141-145, https://hdl.handle.net/21.15107/rcub_technorep_6493 .