In situ generation of Ag nanoparticles on polyester fabrics by photoreduction using TiO2 nanoparticles
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2013
Authors
Milošević, Milica V.Radoičić, Marija B.
Šaponjić, Zoran
Nunney, Tim
Marković, Darka
Nedeljković, Jovan
Radetić, Maja
Article (Published version)
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This study discusses the possibility of in situ generation of Ag nanoparticles on polyester fabric by photoreduction of Ag+ ions with deposited TiO2 nanoparticles in the presence of amino acid alanine and methyl alcohol. The presence of TiO2/Ag nanoparticles on the polyester fiber surface was confirmed by XRD, XPS, and SEM analyses. Such nanocomposite textile material provides excellent antimicrobial activity against Gram-negative bacterium E. coli, Gram-positive bacterium S. aureus, and fungus C. albicans. Maximum microbial reduction was preserved even after ten washing cycles. In spite of satisfactory laundering durability, the release of silver occurred during washing. The leaching of silver was also present when the fabrics were exposed to artificial sweat at pH 5.5 and pH 8.0 for 24 h. In addition to excellent antimicrobial properties, TiO2/Ag nanoparticles imparted maximum UV protection to polyester fabrics.
Source:
Journal of Materials Science, 2013, 48, 16, 5447-5455Publisher:
- Springer, New York
Funding / projects:
- Materials of Reduced Dimensions for Efficient Light Harvesting and Energy conversion (RS-45020)
- Size-, shape- and structure- dependent properties of nanoparticles and nanocomposites (RS-172056)
DOI: 10.1007/s10853-013-7338-1
ISSN: 0022-2461
WoS: 000319575900006
Scopus: 2-s2.0-84878633521
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Tehnološko-metalurški fakultetTY - JOUR AU - Milošević, Milica V. AU - Radoičić, Marija B. AU - Šaponjić, Zoran AU - Nunney, Tim AU - Marković, Darka AU - Nedeljković, Jovan AU - Radetić, Maja PY - 2013 UR - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/2472 AB - This study discusses the possibility of in situ generation of Ag nanoparticles on polyester fabric by photoreduction of Ag+ ions with deposited TiO2 nanoparticles in the presence of amino acid alanine and methyl alcohol. The presence of TiO2/Ag nanoparticles on the polyester fiber surface was confirmed by XRD, XPS, and SEM analyses. Such nanocomposite textile material provides excellent antimicrobial activity against Gram-negative bacterium E. coli, Gram-positive bacterium S. aureus, and fungus C. albicans. Maximum microbial reduction was preserved even after ten washing cycles. In spite of satisfactory laundering durability, the release of silver occurred during washing. The leaching of silver was also present when the fabrics were exposed to artificial sweat at pH 5.5 and pH 8.0 for 24 h. In addition to excellent antimicrobial properties, TiO2/Ag nanoparticles imparted maximum UV protection to polyester fabrics. PB - Springer, New York T2 - Journal of Materials Science T1 - In situ generation of Ag nanoparticles on polyester fabrics by photoreduction using TiO2 nanoparticles EP - 5455 IS - 16 SP - 5447 VL - 48 DO - 10.1007/s10853-013-7338-1 ER -
@article{ author = "Milošević, Milica V. and Radoičić, Marija B. and Šaponjić, Zoran and Nunney, Tim and Marković, Darka and Nedeljković, Jovan and Radetić, Maja", year = "2013", abstract = "This study discusses the possibility of in situ generation of Ag nanoparticles on polyester fabric by photoreduction of Ag+ ions with deposited TiO2 nanoparticles in the presence of amino acid alanine and methyl alcohol. The presence of TiO2/Ag nanoparticles on the polyester fiber surface was confirmed by XRD, XPS, and SEM analyses. Such nanocomposite textile material provides excellent antimicrobial activity against Gram-negative bacterium E. coli, Gram-positive bacterium S. aureus, and fungus C. albicans. Maximum microbial reduction was preserved even after ten washing cycles. In spite of satisfactory laundering durability, the release of silver occurred during washing. The leaching of silver was also present when the fabrics were exposed to artificial sweat at pH 5.5 and pH 8.0 for 24 h. In addition to excellent antimicrobial properties, TiO2/Ag nanoparticles imparted maximum UV protection to polyester fabrics.", publisher = "Springer, New York", journal = "Journal of Materials Science", title = "In situ generation of Ag nanoparticles on polyester fabrics by photoreduction using TiO2 nanoparticles", pages = "5455-5447", number = "16", volume = "48", doi = "10.1007/s10853-013-7338-1" }
Milošević, M. V., Radoičić, M. B., Šaponjić, Z., Nunney, T., Marković, D., Nedeljković, J.,& Radetić, M.. (2013). In situ generation of Ag nanoparticles on polyester fabrics by photoreduction using TiO2 nanoparticles. in Journal of Materials Science Springer, New York., 48(16), 5447-5455. https://doi.org/10.1007/s10853-013-7338-1
Milošević MV, Radoičić MB, Šaponjić Z, Nunney T, Marković D, Nedeljković J, Radetić M. In situ generation of Ag nanoparticles on polyester fabrics by photoreduction using TiO2 nanoparticles. in Journal of Materials Science. 2013;48(16):5447-5455. doi:10.1007/s10853-013-7338-1 .
Milošević, Milica V., Radoičić, Marija B., Šaponjić, Zoran, Nunney, Tim, Marković, Darka, Nedeljković, Jovan, Radetić, Maja, "In situ generation of Ag nanoparticles on polyester fabrics by photoreduction using TiO2 nanoparticles" in Journal of Materials Science, 48, no. 16 (2013):5447-5455, https://doi.org/10.1007/s10853-013-7338-1 . .