Antimicrobial Nanocomposites Based on Oxidized Cotton Fabric and in situ Biosynthesized Copper Oxides Nanostructures Using Bearberry Leaves Extract
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Krkobabić, AnaMarković, Darka
Kovacević, Aleksandar
Tadić, Vanja
Radoicić, Marija
Barudzija, Tatjana
Ilić-Tomić, Tatjana
Radetić, Maja
Article (Published version)
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The aim of this study was to develop antimicrobial nanocomposite textile material comprising of Cu-based nanostructures synthesized on oxidized cotton fabric using Arctostaphylos uva-ursi (L.) Spreng., Ericaceae (bearberry leaves) as a green reducing agent for adsorbed Cu2+-ions. In order to provide sufficient number of carboxyl groups for complexation with Cu2+-ions a two-step oxidation process with NaIO4 and NaClO2 was carried out. The influence of NaIO4 concentration on content of carboxyl groups and Cu-based nanoparticles was studied by FTIR and AAS. HPLC analysis identified the gallic acid known as a reducing agent in bearberry leaves extract. FESEM and XRD analyses revealed that using bearberry leaves extract and gallic acid solution as reducing agents led to a formation of spherical Cu2O/CuO nanoparticles and CuO nanosheets, respectively. These nanoparticles and nanosheets provided excellent antibacterial activity against Gram-negative bacteria Escherichia coli and Gram-positive... bacteria Staphylococcus aureus. Cytotoxicity on human keratinocyte cells was shown to depend on their copper content.
Keywords:
Gallic acid / CuO nanosheets / CuO nanoparticles / Cu2O / Bearberry leaves / Antimicrobial activitySource:
Fibers and Polymers, 2022, 23, 4, 954-966Publisher:
- Korean Fiber Soc, Seoul
Funding / projects:
- Ministry of Science, Technological Development and Innovation of the Republic of Serbia, institutional funding - 200135 (University of Belgrade, Faculty of Technology and Metallurgy) (RS-MESTD-inst-2020-200135)
- Ministry of Science, Technological Development and Innovation of the Republic of Serbia, institutional funding - 200287 (Innovation Center of the Faculty of Technology and Metallurgy) (RS-MESTD-inst-2020-200287)
- Ministry of Science, Technological Development and Innovation of the Republic of Serbia, institutional funding - 200017 (University of Belgrade, Institute of Nuclear Sciences 'Vinča', Belgrade-Vinča) (RS-MESTD-inst-2020-200017)
DOI: 10.1007/s12221-022-4639-5
ISSN: 1229-9197
WoS: 000789079100010
Scopus: 2-s2.0-85129212898
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Institut za molekularnu genetiku i genetičko inženjerstvoTY - JOUR AU - Krkobabić, Ana AU - Marković, Darka AU - Kovacević, Aleksandar AU - Tadić, Vanja AU - Radoicić, Marija AU - Barudzija, Tatjana AU - Ilić-Tomić, Tatjana AU - Radetić, Maja PY - 2022 UR - https://imagine.imgge.bg.ac.rs/handle/123456789/1552 AB - The aim of this study was to develop antimicrobial nanocomposite textile material comprising of Cu-based nanostructures synthesized on oxidized cotton fabric using Arctostaphylos uva-ursi (L.) Spreng., Ericaceae (bearberry leaves) as a green reducing agent for adsorbed Cu2+-ions. In order to provide sufficient number of carboxyl groups for complexation with Cu2+-ions a two-step oxidation process with NaIO4 and NaClO2 was carried out. The influence of NaIO4 concentration on content of carboxyl groups and Cu-based nanoparticles was studied by FTIR and AAS. HPLC analysis identified the gallic acid known as a reducing agent in bearberry leaves extract. FESEM and XRD analyses revealed that using bearberry leaves extract and gallic acid solution as reducing agents led to a formation of spherical Cu2O/CuO nanoparticles and CuO nanosheets, respectively. These nanoparticles and nanosheets provided excellent antibacterial activity against Gram-negative bacteria Escherichia coli and Gram-positive bacteria Staphylococcus aureus. Cytotoxicity on human keratinocyte cells was shown to depend on their copper content. PB - Korean Fiber Soc, Seoul T2 - Fibers and Polymers T1 - Antimicrobial Nanocomposites Based on Oxidized Cotton Fabric and in situ Biosynthesized Copper Oxides Nanostructures Using Bearberry Leaves Extract EP - 966 IS - 4 SP - 954 VL - 23 DO - 10.1007/s12221-022-4639-5 ER -
@article{ author = "Krkobabić, Ana and Marković, Darka and Kovacević, Aleksandar and Tadić, Vanja and Radoicić, Marija and Barudzija, Tatjana and Ilić-Tomić, Tatjana and Radetić, Maja", year = "2022", abstract = "The aim of this study was to develop antimicrobial nanocomposite textile material comprising of Cu-based nanostructures synthesized on oxidized cotton fabric using Arctostaphylos uva-ursi (L.) Spreng., Ericaceae (bearberry leaves) as a green reducing agent for adsorbed Cu2+-ions. In order to provide sufficient number of carboxyl groups for complexation with Cu2+-ions a two-step oxidation process with NaIO4 and NaClO2 was carried out. The influence of NaIO4 concentration on content of carboxyl groups and Cu-based nanoparticles was studied by FTIR and AAS. HPLC analysis identified the gallic acid known as a reducing agent in bearberry leaves extract. FESEM and XRD analyses revealed that using bearberry leaves extract and gallic acid solution as reducing agents led to a formation of spherical Cu2O/CuO nanoparticles and CuO nanosheets, respectively. These nanoparticles and nanosheets provided excellent antibacterial activity against Gram-negative bacteria Escherichia coli and Gram-positive bacteria Staphylococcus aureus. Cytotoxicity on human keratinocyte cells was shown to depend on their copper content.", publisher = "Korean Fiber Soc, Seoul", journal = "Fibers and Polymers", title = "Antimicrobial Nanocomposites Based on Oxidized Cotton Fabric and in situ Biosynthesized Copper Oxides Nanostructures Using Bearberry Leaves Extract", pages = "966-954", number = "4", volume = "23", doi = "10.1007/s12221-022-4639-5" }
Krkobabić, A., Marković, D., Kovacević, A., Tadić, V., Radoicić, M., Barudzija, T., Ilić-Tomić, T.,& Radetić, M.. (2022). Antimicrobial Nanocomposites Based on Oxidized Cotton Fabric and in situ Biosynthesized Copper Oxides Nanostructures Using Bearberry Leaves Extract. in Fibers and Polymers Korean Fiber Soc, Seoul., 23(4), 954-966. https://doi.org/10.1007/s12221-022-4639-5
Krkobabić A, Marković D, Kovacević A, Tadić V, Radoicić M, Barudzija T, Ilić-Tomić T, Radetić M. Antimicrobial Nanocomposites Based on Oxidized Cotton Fabric and in situ Biosynthesized Copper Oxides Nanostructures Using Bearberry Leaves Extract. in Fibers and Polymers. 2022;23(4):954-966. doi:10.1007/s12221-022-4639-5 .
Krkobabić, Ana, Marković, Darka, Kovacević, Aleksandar, Tadić, Vanja, Radoicić, Marija, Barudzija, Tatjana, Ilić-Tomić, Tatjana, Radetić, Maja, "Antimicrobial Nanocomposites Based on Oxidized Cotton Fabric and in situ Biosynthesized Copper Oxides Nanostructures Using Bearberry Leaves Extract" in Fibers and Polymers, 23, no. 4 (2022):954-966, https://doi.org/10.1007/s12221-022-4639-5 . .