Antimicrobial Nanocomposites Based on Oxidized Cotton Fabric and in situ Biosynthesized Copper Oxides Nanostructures Using Bearberry Leaves Extract
Само за регистроване кориснике
2022
Аутори
Krkobabić, AnaMarković, Darka
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Kovačević, Aleksandar
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Tadić, Vanja
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Radoičić, Marija
Barudžija, Tatjana
Ilic-Tomic, Tatjana
Radetić, Maja
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Чланак у часопису (Објављена верзија)
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Метаподаци
Приказ свих података о документуАпстракт
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.
Кључне речи:
Antimicrobial activity / Bearberry leaves / Cu2O/CuO nanoparticles / CuO nanosheets / Gallic acidИзвор:
Fibers and Polymers, 2022, 23, 4, 954-966Издавач:
- Korean Fiber Society
Финансирање / пројекти:
- Министарство науке, технолошког развоја и иновација Републике Србије, институционално финансирање - 200287 (Иновациони центар Технолошко-металуршког факултета у Београду доо) (RS-MESTD-inst-2020-200287)
- Министарство науке, технолошког развоја и иновација Републике Србије, институционално финансирање - 200017 (Универзитет у Београду, Институт за нуклеарне науке Винча, Београд-Винча) (RS-MESTD-inst-2020-200017)
- Министарство науке, технолошког развоја и иновација Републике Србије, институционално финансирање - 200135 (Универзитет у Београду, Технолошко-металуршки факултет) (RS-MESTD-inst-2020-200135)
DOI: 10.1007/s12221-022-4639-5
ISSN: 1229-9197
WoS: 00078907910001
Scopus: 2-s2.0-85129212898
Колекције
Институција/група
Tehnološko-metalurški fakultetTY - JOUR AU - Krkobabić, Ana AU - Marković, Darka AU - Kovačević, Aleksandar AU - Tadić, Vanja AU - Radoičić, Marija AU - Barudžija, Tatjana AU - Ilic-Tomic, Tatjana AU - Radetić, Maja PY - 2022 UR - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/5130 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 Society 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 Kovačević, Aleksandar and Tadić, Vanja and Radoičić, Marija and Barudžija, Tatjana and Ilic-Tomic, 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 Society", 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., Kovačević, A., Tadić, V., Radoičić, M., Barudžija, T., Ilic-Tomic, 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 Society., 23(4), 954-966. https://doi.org/10.1007/s12221-022-4639-5
Krkobabić A, Marković D, Kovačević A, Tadić V, Radoičić M, Barudžija T, Ilic-Tomic 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, Kovačević, Aleksandar, Tadić, Vanja, Radoičić, Marija, Barudžija, Tatjana, Ilic-Tomic, 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 . .