The effect of cotton fabric pretreatment with biopolymer chitosan (CHT) on deposition of colloidal triangular silver nanoplates was studied. Also, the influence of deposited silver nanoparticles on color and antimicrobial activity of cotton fabrics was evaluated. Characterization of colloidal silver nanoparticles as well as silver nanoparticles deposited on cotton fabrics was performed using electron microscopy (TEM and FESEM), XRD analysis, atomic absorption spectroscopy, UV-Vis absorption, and reflectance spectroscopy. The cotton fabric turned from white to blue color upon deposition of triangular silver nanoplates. Antimicrobial activity of CHT pretreated cotton fabric impregnated with silver nanoparticles was tested against Gram-negative bacteria Escherichia coli, Gram-positive bacteria Staphylococcus aureus, and fungi Candida albicans. Deposited silver nanoparticles imparted excellent antimicrobial properties to cotton fabric. The standard sterilization procedure of cotton fabric ...for antimicrobial activity testing resulted in color change of the fabric from blue to yellow. This color change is most likely consequence of transformation of triangular silver nanoplates into nanodiscs and/or their agglomeration into spheroids.
Source:
Journal of Materials Science, 2014, 49, 13, 4453-4460
Publisher:
Springer, New York
Funding / projects:
U.S. Department of EnergyUnited States Department of Energy (DOE) [DE-FG02-08ER64624]
TY - JOUR
AU - Vukoje, Ivana D.
AU - Lazić, Vesna M.
AU - Vodnik, Vesna
AU - Mitrić, Miodrag
AU - Jokić, Bojan
AU - Ahrenkiel, Scott Phillip
AU - Nedeljković, Jovan
AU - Radetić, Maja
PY - 2014
UR - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/2863
AB - The effect of cotton fabric pretreatment with biopolymer chitosan (CHT) on deposition of colloidal triangular silver nanoplates was studied. Also, the influence of deposited silver nanoparticles on color and antimicrobial activity of cotton fabrics was evaluated. Characterization of colloidal silver nanoparticles as well as silver nanoparticles deposited on cotton fabrics was performed using electron microscopy (TEM and FESEM), XRD analysis, atomic absorption spectroscopy, UV-Vis absorption, and reflectance spectroscopy. The cotton fabric turned from white to blue color upon deposition of triangular silver nanoplates. Antimicrobial activity of CHT pretreated cotton fabric impregnated with silver nanoparticles was tested against Gram-negative bacteria Escherichia coli, Gram-positive bacteria Staphylococcus aureus, and fungi Candida albicans. Deposited silver nanoparticles imparted excellent antimicrobial properties to cotton fabric. The standard sterilization procedure of cotton fabric for antimicrobial activity testing resulted in color change of the fabric from blue to yellow. This color change is most likely consequence of transformation of triangular silver nanoplates into nanodiscs and/or their agglomeration into spheroids.
PB - Springer, New York
T2 - Journal of Materials Science
T1 - The influence of triangular silver nanoplates on antimicrobial activity and color of cotton fabrics pretreated with chitosan
EP - 4460
IS - 13
SP - 4453
VL - 49
DO - 10.1007/s10853-014-8142-2
ER -
@article{
author = "Vukoje, Ivana D. and Lazić, Vesna M. and Vodnik, Vesna and Mitrić, Miodrag and Jokić, Bojan and Ahrenkiel, Scott Phillip and Nedeljković, Jovan and Radetić, Maja",
year = "2014",
abstract = "The effect of cotton fabric pretreatment with biopolymer chitosan (CHT) on deposition of colloidal triangular silver nanoplates was studied. Also, the influence of deposited silver nanoparticles on color and antimicrobial activity of cotton fabrics was evaluated. Characterization of colloidal silver nanoparticles as well as silver nanoparticles deposited on cotton fabrics was performed using electron microscopy (TEM and FESEM), XRD analysis, atomic absorption spectroscopy, UV-Vis absorption, and reflectance spectroscopy. The cotton fabric turned from white to blue color upon deposition of triangular silver nanoplates. Antimicrobial activity of CHT pretreated cotton fabric impregnated with silver nanoparticles was tested against Gram-negative bacteria Escherichia coli, Gram-positive bacteria Staphylococcus aureus, and fungi Candida albicans. Deposited silver nanoparticles imparted excellent antimicrobial properties to cotton fabric. The standard sterilization procedure of cotton fabric for antimicrobial activity testing resulted in color change of the fabric from blue to yellow. This color change is most likely consequence of transformation of triangular silver nanoplates into nanodiscs and/or their agglomeration into spheroids.",
publisher = "Springer, New York",
journal = "Journal of Materials Science",
title = "The influence of triangular silver nanoplates on antimicrobial activity and color of cotton fabrics pretreated with chitosan",
pages = "4460-4453",
number = "13",
volume = "49",
doi = "10.1007/s10853-014-8142-2"
}
Vukoje, I. D., Lazić, V. M., Vodnik, V., Mitrić, M., Jokić, B., Ahrenkiel, S. P., Nedeljković, J.,& Radetić, M.. (2014). The influence of triangular silver nanoplates on antimicrobial activity and color of cotton fabrics pretreated with chitosan. in Journal of Materials Science
Springer, New York., 49(13), 4453-4460.
https://doi.org/10.1007/s10853-014-8142-2
Vukoje ID, Lazić VM, Vodnik V, Mitrić M, Jokić B, Ahrenkiel SP, Nedeljković J, Radetić M. The influence of triangular silver nanoplates on antimicrobial activity and color of cotton fabrics pretreated with chitosan. in Journal of Materials Science. 2014;49(13):4453-4460.
doi:10.1007/s10853-014-8142-2 .
Vukoje, Ivana D., Lazić, Vesna M., Vodnik, Vesna, Mitrić, Miodrag, Jokić, Bojan, Ahrenkiel, Scott Phillip, Nedeljković, Jovan, Radetić, Maja, "The influence of triangular silver nanoplates on antimicrobial activity and color of cotton fabrics pretreated with chitosan" in Journal of Materials Science, 49, no. 13 (2014):4453-4460,
https://doi.org/10.1007/s10853-014-8142-2 . .
