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
Kovačević, Aleksandar
Tadić, Vanja
Radoičić, Marija
Barudžija, Tatjana
Ilic-Tomic, Tatjana
Radetić, Maja
Чланак у часопису (Објављена верзија)
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: 000789079100010
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 . .