Functionalization of Textile Materials with Colloidal Ag and TiO2 Nanoparticles
Само за регистроване кориснике
2014
Конференцијски прилог (Објављена верзија)
Метаподаци
Приказ свих података о документуАпстракт
The functionalization of textile materials with metal and metal oxide nanoparticles gained much scientific attention over the last decade [1-2]. Textile nano-finishing could be a promising alternative to conventional finishing as the small amount of nanoparticles can impart specific properties to textile materials in different forms (fibers, yarns, fabrics). Ag nanoparticles were the most extensively investigated since they provide extraordinary antimicrobial properties against hundreds of various microorganisms (bacteria, fungi, viruses). On the other hand, photocatalytic activity, non-toxicity, high availability, biocompatibility, and low price make TiO2 nanoparticles particularly attractive for manufacturing of different high value-added textile goods. Many efforts have been made to immobilize TiO2 nanoparticles onto textile materials with an aim to fabricate goods with multifunctional properties such as UV protective, self-cleaning and antibacterial. The impregnation of textile mat...erials with colloidal Ag and TiO2 nanoparticles is relatively simple by exhaustion method, but insufficient binding efficiency between certain fibers and nanoparticles imposes a problem related to stability and durability of nanocomposite systems during their exploitation. Therefore, recent studies were more oriented towards chemical and physico-chemical modification of fiber surfaces prior to impregnation with Ag and TiO2 nanoparticles. Plasma treatment of textile surfaces at atmospheric pressure and low pressures ensures superficial chemical and morphological modification of fibers. Controlled plasma processing is limited to the thin surface layers of fibers, leaving the bulk properties unchanged. Hydrophilization of naturally hydrophobic fibers (PET, PA, PP) by plasma treatment is particularly important as fiber surfaces become more accessible for hydrophilic colloidal nanoparticles. In addition, desired functional groups on the fiber surface are introduced which improve binding efficiency of nanoparticles. Taking into account the importance of environmental impact of novel technologies, potential environmental risks emerging from Ag and TiO2 release during washing of textile materials became the focus of many recent studies [3].
Извор:
Workshop on Synthesis of advanced nano-and bio-colloidal materials with highly active surfaces : Program and Abstracts, 2014Напомена:
- Joint Meeting of WG3 and WG4 COST Action CM1101 : June 30-July 01, 2014 Belgrade, Serbia
Колекције
Институција/група
VinčaTY - CONF AU - Radetić, Maja AU - Šaponjić, Zoran AU - Marković, Darka AU - Lazić, Vesna AU - Radoičić, Marija AU - Vodnik, Vesna PY - 2014 UR - https://vinar.vin.bg.ac.rs/handle/123456789/12540 AB - The functionalization of textile materials with metal and metal oxide nanoparticles gained much scientific attention over the last decade [1-2]. Textile nano-finishing could be a promising alternative to conventional finishing as the small amount of nanoparticles can impart specific properties to textile materials in different forms (fibers, yarns, fabrics). Ag nanoparticles were the most extensively investigated since they provide extraordinary antimicrobial properties against hundreds of various microorganisms (bacteria, fungi, viruses). On the other hand, photocatalytic activity, non-toxicity, high availability, biocompatibility, and low price make TiO2 nanoparticles particularly attractive for manufacturing of different high value-added textile goods. Many efforts have been made to immobilize TiO2 nanoparticles onto textile materials with an aim to fabricate goods with multifunctional properties such as UV protective, self-cleaning and antibacterial. The impregnation of textile materials with colloidal Ag and TiO2 nanoparticles is relatively simple by exhaustion method, but insufficient binding efficiency between certain fibers and nanoparticles imposes a problem related to stability and durability of nanocomposite systems during their exploitation. Therefore, recent studies were more oriented towards chemical and physico-chemical modification of fiber surfaces prior to impregnation with Ag and TiO2 nanoparticles. Plasma treatment of textile surfaces at atmospheric pressure and low pressures ensures superficial chemical and morphological modification of fibers. Controlled plasma processing is limited to the thin surface layers of fibers, leaving the bulk properties unchanged. Hydrophilization of naturally hydrophobic fibers (PET, PA, PP) by plasma treatment is particularly important as fiber surfaces become more accessible for hydrophilic colloidal nanoparticles. In addition, desired functional groups on the fiber surface are introduced which improve binding efficiency of nanoparticles. Taking into account the importance of environmental impact of novel technologies, potential environmental risks emerging from Ag and TiO2 release during washing of textile materials became the focus of many recent studies [3]. C3 - Workshop on Synthesis of advanced nano-and bio-colloidal materials with highly active surfaces : Program and Abstracts T1 - Functionalization of Textile Materials with Colloidal Ag and TiO2 Nanoparticles UR - https://hdl.handle.net/21.15107/rcub_vinar_12540 ER -
@conference{ author = "Radetić, Maja and Šaponjić, Zoran and Marković, Darka and Lazić, Vesna and Radoičić, Marija and Vodnik, Vesna", year = "2014", abstract = "The functionalization of textile materials with metal and metal oxide nanoparticles gained much scientific attention over the last decade [1-2]. Textile nano-finishing could be a promising alternative to conventional finishing as the small amount of nanoparticles can impart specific properties to textile materials in different forms (fibers, yarns, fabrics). Ag nanoparticles were the most extensively investigated since they provide extraordinary antimicrobial properties against hundreds of various microorganisms (bacteria, fungi, viruses). On the other hand, photocatalytic activity, non-toxicity, high availability, biocompatibility, and low price make TiO2 nanoparticles particularly attractive for manufacturing of different high value-added textile goods. Many efforts have been made to immobilize TiO2 nanoparticles onto textile materials with an aim to fabricate goods with multifunctional properties such as UV protective, self-cleaning and antibacterial. The impregnation of textile materials with colloidal Ag and TiO2 nanoparticles is relatively simple by exhaustion method, but insufficient binding efficiency between certain fibers and nanoparticles imposes a problem related to stability and durability of nanocomposite systems during their exploitation. Therefore, recent studies were more oriented towards chemical and physico-chemical modification of fiber surfaces prior to impregnation with Ag and TiO2 nanoparticles. Plasma treatment of textile surfaces at atmospheric pressure and low pressures ensures superficial chemical and morphological modification of fibers. Controlled plasma processing is limited to the thin surface layers of fibers, leaving the bulk properties unchanged. Hydrophilization of naturally hydrophobic fibers (PET, PA, PP) by plasma treatment is particularly important as fiber surfaces become more accessible for hydrophilic colloidal nanoparticles. In addition, desired functional groups on the fiber surface are introduced which improve binding efficiency of nanoparticles. Taking into account the importance of environmental impact of novel technologies, potential environmental risks emerging from Ag and TiO2 release during washing of textile materials became the focus of many recent studies [3].", journal = "Workshop on Synthesis of advanced nano-and bio-colloidal materials with highly active surfaces : Program and Abstracts", title = "Functionalization of Textile Materials with Colloidal Ag and TiO2 Nanoparticles", url = "https://hdl.handle.net/21.15107/rcub_vinar_12540" }
Radetić, M., Šaponjić, Z., Marković, D., Lazić, V., Radoičić, M.,& Vodnik, V.. (2014). Functionalization of Textile Materials with Colloidal Ag and TiO2 Nanoparticles. in Workshop on Synthesis of advanced nano-and bio-colloidal materials with highly active surfaces : Program and Abstracts. https://hdl.handle.net/21.15107/rcub_vinar_12540
Radetić M, Šaponjić Z, Marković D, Lazić V, Radoičić M, Vodnik V. Functionalization of Textile Materials with Colloidal Ag and TiO2 Nanoparticles. in Workshop on Synthesis of advanced nano-and bio-colloidal materials with highly active surfaces : Program and Abstracts. 2014;. https://hdl.handle.net/21.15107/rcub_vinar_12540 .
Radetić, Maja, Šaponjić, Zoran, Marković, Darka, Lazić, Vesna, Radoičić, Marija, Vodnik, Vesna, "Functionalization of Textile Materials with Colloidal Ag and TiO2 Nanoparticles" in Workshop on Synthesis of advanced nano-and bio-colloidal materials with highly active surfaces : Program and Abstracts (2014), https://hdl.handle.net/21.15107/rcub_vinar_12540 .