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In situ photoreduction of Ag+-ions on the surface of titania nanotubes deposited on cotton and cotton/PET fabrics

Authorized Users Only
2017
Authors
Milošević, Milica V.
Šaponjić, Zoran
Nunney, Tim
Deeks, Christopher
Radoičić, Marija B.
Mitrić, Miodrag
Radetić, Tamara
Radetić, Maja
Article (Published version)
Metadata
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Abstract
This study discusses the possibility of in situ photoreduction of Ag+-ions on the surface of titania nanotubes (TNTs) deposited on the cotton and cotton/PET fabrics in the presence of amino acid alanine and methyl alcohol. TNTs were synthetized by hydrothermal method. The proposed interaction between titania, alanine and Ag+-ions was based on the results obtained by FTIR measurements. In order to enhance the binding efficiency between TNTs and fibers, the fabrics were previously impregnated with polyethyleneimine. The presence of TNT/Ag nanocrystals on the surface of fibers was proved by SEM, AAS, XRD and XPS. Larger amount of silver was detected on the cotton fabric. Fabricated TiO2/Ag nanocrystals provided maximum reduction of bacteria E. coli which was preserved after five washing cycles despite significant release of silver. The perspiration fastness tests indicated that silver release did not depend on pH. The presence of TNT/Ag nanocrystals imparted maximum UV protection to fabri...cs.

Keywords:
TiO2/Ag nanocrystals / Photoreduction / Cotton / Cotton/PET / Antibacterial activity / UV protection
Source:
Cellulose, 2017, 24, 3, 1597-1610
Publisher:
  • Springer, Dordrecht
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/s10570-017-1207-z

ISSN: 0969-0239

WoS: 000395067400031

Scopus: 2-s2.0-85011263038
[ Google Scholar ]
14
9
URI
http://TechnoRep.tmf.bg.ac.rs/handle/123456789/3694
Collections
  • Radovi istraživača / Researchers’ publications (TMF)
Institution/Community
Tehnološko-metalurški fakultet
TY  - JOUR
AU  - Milošević, Milica V.
AU  - Šaponjić, Zoran
AU  - Nunney, Tim
AU  - Deeks, Christopher
AU  - Radoičić, Marija B.
AU  - Mitrić, Miodrag
AU  - Radetić, Tamara
AU  - Radetić, Maja
PY  - 2017
UR  - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/3694
AB  - This study discusses the possibility of in situ photoreduction of Ag+-ions on the surface of titania nanotubes (TNTs) deposited on the cotton and cotton/PET fabrics in the presence of amino acid alanine and methyl alcohol. TNTs were synthetized by hydrothermal method. The proposed interaction between titania, alanine and Ag+-ions was based on the results obtained by FTIR measurements. In order to enhance the binding efficiency between TNTs and fibers, the fabrics were previously impregnated with polyethyleneimine. The presence of TNT/Ag nanocrystals on the surface of fibers was proved by SEM, AAS, XRD and XPS. Larger amount of silver was detected on the cotton fabric. Fabricated TiO2/Ag nanocrystals provided maximum reduction of bacteria E. coli which was preserved after five washing cycles despite significant release of silver. The perspiration fastness tests indicated that silver release did not depend on pH. The presence of TNT/Ag nanocrystals imparted maximum UV protection to fabrics.
PB  - Springer, Dordrecht
T2  - Cellulose
T1  - In situ photoreduction of Ag+-ions on the surface of titania nanotubes deposited on cotton and cotton/PET fabrics
EP  - 1610
IS  - 3
SP  - 1597
VL  - 24
DO  - 10.1007/s10570-017-1207-z
ER  - 
@article{
author = "Milošević, Milica V. and Šaponjić, Zoran and Nunney, Tim and Deeks, Christopher and Radoičić, Marija B. and Mitrić, Miodrag and Radetić, Tamara and Radetić, Maja",
year = "2017",
abstract = "This study discusses the possibility of in situ photoreduction of Ag+-ions on the surface of titania nanotubes (TNTs) deposited on the cotton and cotton/PET fabrics in the presence of amino acid alanine and methyl alcohol. TNTs were synthetized by hydrothermal method. The proposed interaction between titania, alanine and Ag+-ions was based on the results obtained by FTIR measurements. In order to enhance the binding efficiency between TNTs and fibers, the fabrics were previously impregnated with polyethyleneimine. The presence of TNT/Ag nanocrystals on the surface of fibers was proved by SEM, AAS, XRD and XPS. Larger amount of silver was detected on the cotton fabric. Fabricated TiO2/Ag nanocrystals provided maximum reduction of bacteria E. coli which was preserved after five washing cycles despite significant release of silver. The perspiration fastness tests indicated that silver release did not depend on pH. The presence of TNT/Ag nanocrystals imparted maximum UV protection to fabrics.",
publisher = "Springer, Dordrecht",
journal = "Cellulose",
title = "In situ photoreduction of Ag+-ions on the surface of titania nanotubes deposited on cotton and cotton/PET fabrics",
pages = "1610-1597",
number = "3",
volume = "24",
doi = "10.1007/s10570-017-1207-z"
}
Milošević, M. V., Šaponjić, Z., Nunney, T., Deeks, C., Radoičić, M. B., Mitrić, M., Radetić, T.,& Radetić, M.. (2017). In situ photoreduction of Ag+-ions on the surface of titania nanotubes deposited on cotton and cotton/PET fabrics. in Cellulose
Springer, Dordrecht., 24(3), 1597-1610.
https://doi.org/10.1007/s10570-017-1207-z
Milošević MV, Šaponjić Z, Nunney T, Deeks C, Radoičić MB, Mitrić M, Radetić T, Radetić M. In situ photoreduction of Ag+-ions on the surface of titania nanotubes deposited on cotton and cotton/PET fabrics. in Cellulose. 2017;24(3):1597-1610.
doi:10.1007/s10570-017-1207-z .
Milošević, Milica V., Šaponjić, Zoran, Nunney, Tim, Deeks, Christopher, Radoičić, Marija B., Mitrić, Miodrag, Radetić, Tamara, Radetić, Maja, "In situ photoreduction of Ag+-ions on the surface of titania nanotubes deposited on cotton and cotton/PET fabrics" in Cellulose, 24, no. 3 (2017):1597-1610,
https://doi.org/10.1007/s10570-017-1207-z . .

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