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@article{1593457,
author = {Radić, Nina and Obradovic, Bratislav M and Kostic, Mirjana and Dojcinovic, Biljana and Hudcova, Marketa and Kuraica, Milorad M and Černák, Mirko},
article_location = {NEW YORK},
article_number = {1},
doi = {http://dx.doi.org/10.1007/s11090-012-9414-8},
keywords = {Polypropylene; Plasma modification; Dielectric barrier discharge; Gold nanoparticles; Antimicrobial activity},
language = {eng},
issn = {0272-4324},
journal = {Plasma Chemistry and Plasma Processing},
title = {Deposition of Gold Nanoparticles on Polypropylene Nonwoven Pretreated by Dielectric Barrier Discharge and Diffuse Coplanar Surface Barrier Discharge},
url = {https://link.springer.com/content/pdf/10.1007%2Fs11090-012-9414-8.pdf},
volume = {33},
year = {2013}
}
TY - JOUR
ID - 1593457
AU - Radić, Nina - Obradovic, Bratislav M - Kostic, Mirjana - Dojcinovic, Biljana - Hudcova, Marketa - Kuraica, Milorad M - Černák, Mirko
PY - 2013
TI - Deposition of Gold Nanoparticles on Polypropylene Nonwoven Pretreated by Dielectric Barrier Discharge and Diffuse Coplanar Surface Barrier Discharge
JF - Plasma Chemistry and Plasma Processing
VL - 33
IS - 1
SP - 201-218
EP - 201-218
PB - Springer
SN - 02724324
KW - Polypropylene
KW - Plasma modification
KW - Dielectric barrier discharge
KW - Gold nanoparticles
KW - Antimicrobial activity
UR - https://link.springer.com/content/pdf/10.1007%2Fs11090-012-9414-8.pdf
L2 - https://link.springer.com/content/pdf/10.1007%2Fs11090-012-9414-8.pdf
N2 - The aim of this study was to examine and compare the potentials of two different ambient air plasma treatments: volume dielectric barrier discharge and diffuse coplanar surface barrier discharge, for the activation of polypropylene (PP) nonwovens surface. This was done in order to enhance the deposition of gold nanoparticles (AuNPs) onto PP surface. AuNPs were attached onto PP surface from colloidal solution prepared without stabilizers. Scanning electron microscopy, atomic force microscopy, attenuated total reflection-Fourier transform infrared spectroscopy, water absorption, and AuNPs uptake were used to assess the surface changes due to the plasma treatment, and to evaluate the durability of the achieved treatment effects. Finally, as a very important aspiration of the research, antibacterial activity of AuNPs loaded PP nonwovens against pathogens Staphylococcus aureus and Escherichia coli was evaluated in vitro. The plasma modified PP nonwovens have highly improved wetting and sorption properties. The PP nonwovens loaded with 17-62 mg/kg AuNPs exhibit antibacterial activity against tested pathogens. Surprisingly, this activity was enhanced by the first sample rinsing.
ER -
RADI$\backslash$'C, Nina, Bratislav M OBRADOVIC, Mirjana KOSTIC, Biljana DOJCINOVIC, Marketa HUDCOVA, Milorad M KURAICA a Mirko ČERNÁK. Deposition of Gold Nanoparticles on Polypropylene Nonwoven Pretreated by Dielectric Barrier Discharge and Diffuse Coplanar Surface Barrier Discharge. \textit{Plasma Chemistry and Plasma Processing}. NEW YORK: Springer, 2013, roč.~33, č.~1, s.~201-218. ISSN~0272-4324. Dostupné z: https://dx.doi.org/10.1007/s11090-012-9414-8.
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