Cargando…
Synthesis, Modification and Characterization of Antimicrobial Textile Surface Containing ZnO Nanoparticles
In this research, a textile surface was modified by the sol–gel methodology with a new antimicrobial coating containing nanoparticles active against bacteria resistant to antibiotics. The effect of ultrasonic irradiation power (40 to 90 kHz), the concentration of reagents (nanoparticles, precursor a...
Autores principales: | , , , , , |
---|---|
Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
MDPI
2020
|
Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7362215/ https://www.ncbi.nlm.nih.gov/pubmed/32466478 http://dx.doi.org/10.3390/polym12061210 |
_version_ | 1783559458280964096 |
---|---|
author | Martinaga Pintarić, L. Somogi Škoc, M. Ljoljić Bilić, V. Pokrovac, I. Kosalec, I. Rezić, I. |
author_facet | Martinaga Pintarić, L. Somogi Škoc, M. Ljoljić Bilić, V. Pokrovac, I. Kosalec, I. Rezić, I. |
author_sort | Martinaga Pintarić, L. |
collection | PubMed |
description | In this research, a textile surface was modified by the sol–gel methodology with a new antimicrobial coating containing nanoparticles active against bacteria resistant to antibiotics. The effect of ultrasonic irradiation power (40 to 90 kHz), the concentration of reagents (nanoparticles, precursor and acids) and time (15 to 72 min) were investigated in relation to the structure, morphology and antimicrobial activity of coatings with zinc oxide nanoparticles. The relationship between the sonocatalytic performance and structure of the resultant modification was established by using various techniques, such as FTIR spectroscopy (FTIR) and scanning electron microscopy with an EDX detector (SEM-EDX), thin-layer chromatography (TLC) and antimicrobial effects were determined on selected model microorganisms. The homogeneity of layers with ZnO nanoparticles on samples was increased by increasing the ultrasonic irradiation power and time. The ultrasonic irradiation unify did not only unify both the structure and the morphology of samples, it also prevented the agglomeration of the nanoparticles. Moreover, under optimal conditions, an antimicrobial coating with ZnO nanoparticles, active against bacterial species S. aureus and E. coli was efficiently prepared. Results of the Time-kill methodology revieled excellent results starting after 6 hours of exposal to antimicrobialy functionalized cellulose polymer. |
format | Online Article Text |
id | pubmed-7362215 |
institution | National Center for Biotechnology Information |
language | English |
publishDate | 2020 |
publisher | MDPI |
record_format | MEDLINE/PubMed |
spelling | pubmed-73622152020-07-21 Synthesis, Modification and Characterization of Antimicrobial Textile Surface Containing ZnO Nanoparticles Martinaga Pintarić, L. Somogi Škoc, M. Ljoljić Bilić, V. Pokrovac, I. Kosalec, I. Rezić, I. Polymers (Basel) Article In this research, a textile surface was modified by the sol–gel methodology with a new antimicrobial coating containing nanoparticles active against bacteria resistant to antibiotics. The effect of ultrasonic irradiation power (40 to 90 kHz), the concentration of reagents (nanoparticles, precursor and acids) and time (15 to 72 min) were investigated in relation to the structure, morphology and antimicrobial activity of coatings with zinc oxide nanoparticles. The relationship between the sonocatalytic performance and structure of the resultant modification was established by using various techniques, such as FTIR spectroscopy (FTIR) and scanning electron microscopy with an EDX detector (SEM-EDX), thin-layer chromatography (TLC) and antimicrobial effects were determined on selected model microorganisms. The homogeneity of layers with ZnO nanoparticles on samples was increased by increasing the ultrasonic irradiation power and time. The ultrasonic irradiation unify did not only unify both the structure and the morphology of samples, it also prevented the agglomeration of the nanoparticles. Moreover, under optimal conditions, an antimicrobial coating with ZnO nanoparticles, active against bacterial species S. aureus and E. coli was efficiently prepared. Results of the Time-kill methodology revieled excellent results starting after 6 hours of exposal to antimicrobialy functionalized cellulose polymer. MDPI 2020-05-26 /pmc/articles/PMC7362215/ /pubmed/32466478 http://dx.doi.org/10.3390/polym12061210 Text en © 2020 by the authors. Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (http://creativecommons.org/licenses/by/4.0/). |
spellingShingle | Article Martinaga Pintarić, L. Somogi Škoc, M. Ljoljić Bilić, V. Pokrovac, I. Kosalec, I. Rezić, I. Synthesis, Modification and Characterization of Antimicrobial Textile Surface Containing ZnO Nanoparticles |
title | Synthesis, Modification and Characterization of Antimicrobial Textile Surface Containing ZnO Nanoparticles |
title_full | Synthesis, Modification and Characterization of Antimicrobial Textile Surface Containing ZnO Nanoparticles |
title_fullStr | Synthesis, Modification and Characterization of Antimicrobial Textile Surface Containing ZnO Nanoparticles |
title_full_unstemmed | Synthesis, Modification and Characterization of Antimicrobial Textile Surface Containing ZnO Nanoparticles |
title_short | Synthesis, Modification and Characterization of Antimicrobial Textile Surface Containing ZnO Nanoparticles |
title_sort | synthesis, modification and characterization of antimicrobial textile surface containing zno nanoparticles |
topic | Article |
url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7362215/ https://www.ncbi.nlm.nih.gov/pubmed/32466478 http://dx.doi.org/10.3390/polym12061210 |
work_keys_str_mv | AT martinagapintaricl synthesismodificationandcharacterizationofantimicrobialtextilesurfacecontainingznonanoparticles AT somogiskocm synthesismodificationandcharacterizationofantimicrobialtextilesurfacecontainingznonanoparticles AT ljoljicbilicv synthesismodificationandcharacterizationofantimicrobialtextilesurfacecontainingznonanoparticles AT pokrovaci synthesismodificationandcharacterizationofantimicrobialtextilesurfacecontainingznonanoparticles AT kosaleci synthesismodificationandcharacterizationofantimicrobialtextilesurfacecontainingznonanoparticles AT rezici synthesismodificationandcharacterizationofantimicrobialtextilesurfacecontainingznonanoparticles |