Broad Spectrum of Antimicrobial Activity of Cotton Fabric Modified with Oxalic Acid and CuO/Cu2O Nanoparticles
Само за регистроване кориснике
2019
Аутори
Marković, DarkaAšanin, Jelena
Nunney, Tim
Radovanović, Željko
Radoičić, Marija
Mitrić, Miodrag
Mišić, Dušan
Radetić, Maja
Чланак у часопису (Објављена верзија)
Метаподаци
Приказ свих података о документуАпстракт
This study discusses the possibility of fabrication of textile nanocomposites with antimicrobial activity against antibiotics-resistant bacterial strains and yeast. Modification of cotton fabric with oxalic acid solutions of different concentrations provided free carboxyl groups for binding of Cu2+ -ions from copper (II) sulfate solution which were further reduced with sodium borohydride in alkaline solution. An increase in the concentration of applied oxalic acid resulted in larger amounts of free carboxyl groups on the cotton fibers, Cu2+ -ions uptake and total amounts of Cu-based nanoparticles after reduction. XPS and XRD analyses suggested that nanoparticles mainly consisted of CuO with fractions of Cu2O. Fabricated textile nanocomposites ensured maximum reduction of Gram-negative E. coli ATCC 25922, E. coli NCTC 13846, E. coli ATCC BAA-2469, K. pneumoniae ATCC-BAA 2146 and P. aeruginosa ATCC 27853, Gram-positive bacteria S. aureus ATCC 25923 and S. aureus ATCC 43300 and yeast C. a...lbicans ATCC 24433. Additionally, controlled release of Cu2+ -ions from fabrics into the physiological saline solution was obtained within 24 hours.
Кључне речи:
Cotton / CuO / Cu2O nanoparticles / Oxalic acid / Antibacterial activity / Cu2+ -ions releaseИзвор:
Fibers and Polymers, 2019, 20, 11, 2317-2325Издавач:
- Korean Fiber Soc, Seoul
Финансирање / пројекти:
- Материјали редуковане димензионалности за ефикасну апсорпцију светлости и конверзију енергије (RS-MESTD-Integrated and Interdisciplinary Research (IIR or III)-45020)
- COST ActionEuropean Cooperation in Science and Technology (COST) [CA17107]
DOI: 10.1007/s12221-019-9131-5
ISSN: 1229-9197
WoS: 000501336800011
Scopus: 2-s2.0-85075854082
Колекције
Институција/група
Fakultet veterinarske medicineTY - JOUR AU - Marković, Darka AU - Ašanin, Jelena AU - Nunney, Tim AU - Radovanović, Željko AU - Radoičić, Marija AU - Mitrić, Miodrag AU - Mišić, Dušan AU - Radetić, Maja PY - 2019 UR - https://vet-erinar.vet.bg.ac.rs/handle/123456789/1773 AB - This study discusses the possibility of fabrication of textile nanocomposites with antimicrobial activity against antibiotics-resistant bacterial strains and yeast. Modification of cotton fabric with oxalic acid solutions of different concentrations provided free carboxyl groups for binding of Cu2+ -ions from copper (II) sulfate solution which were further reduced with sodium borohydride in alkaline solution. An increase in the concentration of applied oxalic acid resulted in larger amounts of free carboxyl groups on the cotton fibers, Cu2+ -ions uptake and total amounts of Cu-based nanoparticles after reduction. XPS and XRD analyses suggested that nanoparticles mainly consisted of CuO with fractions of Cu2O. Fabricated textile nanocomposites ensured maximum reduction of Gram-negative E. coli ATCC 25922, E. coli NCTC 13846, E. coli ATCC BAA-2469, K. pneumoniae ATCC-BAA 2146 and P. aeruginosa ATCC 27853, Gram-positive bacteria S. aureus ATCC 25923 and S. aureus ATCC 43300 and yeast C. albicans ATCC 24433. Additionally, controlled release of Cu2+ -ions from fabrics into the physiological saline solution was obtained within 24 hours. PB - Korean Fiber Soc, Seoul T2 - Fibers and Polymers T1 - Broad Spectrum of Antimicrobial Activity of Cotton Fabric Modified with Oxalic Acid and CuO/Cu2O Nanoparticles VL - 20 IS - 11 SP - 2317 EP - 2325 DO - 10.1007/s12221-019-9131-5 ER -
@article{ author = "Marković, Darka and Ašanin, Jelena and Nunney, Tim and Radovanović, Željko and Radoičić, Marija and Mitrić, Miodrag and Mišić, Dušan and Radetić, Maja", year = "2019", abstract = "This study discusses the possibility of fabrication of textile nanocomposites with antimicrobial activity against antibiotics-resistant bacterial strains and yeast. Modification of cotton fabric with oxalic acid solutions of different concentrations provided free carboxyl groups for binding of Cu2+ -ions from copper (II) sulfate solution which were further reduced with sodium borohydride in alkaline solution. An increase in the concentration of applied oxalic acid resulted in larger amounts of free carboxyl groups on the cotton fibers, Cu2+ -ions uptake and total amounts of Cu-based nanoparticles after reduction. XPS and XRD analyses suggested that nanoparticles mainly consisted of CuO with fractions of Cu2O. Fabricated textile nanocomposites ensured maximum reduction of Gram-negative E. coli ATCC 25922, E. coli NCTC 13846, E. coli ATCC BAA-2469, K. pneumoniae ATCC-BAA 2146 and P. aeruginosa ATCC 27853, Gram-positive bacteria S. aureus ATCC 25923 and S. aureus ATCC 43300 and yeast C. albicans ATCC 24433. Additionally, controlled release of Cu2+ -ions from fabrics into the physiological saline solution was obtained within 24 hours.", publisher = "Korean Fiber Soc, Seoul", journal = "Fibers and Polymers", title = "Broad Spectrum of Antimicrobial Activity of Cotton Fabric Modified with Oxalic Acid and CuO/Cu2O Nanoparticles", volume = "20", number = "11", pages = "2317-2325", doi = "10.1007/s12221-019-9131-5" }
Marković, D., Ašanin, J., Nunney, T., Radovanović, Ž., Radoičić, M., Mitrić, M., Mišić, D.,& Radetić, M.. (2019). Broad Spectrum of Antimicrobial Activity of Cotton Fabric Modified with Oxalic Acid and CuO/Cu2O Nanoparticles. in Fibers and Polymers Korean Fiber Soc, Seoul., 20(11), 2317-2325. https://doi.org/10.1007/s12221-019-9131-5
Marković D, Ašanin J, Nunney T, Radovanović Ž, Radoičić M, Mitrić M, Mišić D, Radetić M. Broad Spectrum of Antimicrobial Activity of Cotton Fabric Modified with Oxalic Acid and CuO/Cu2O Nanoparticles. in Fibers and Polymers. 2019;20(11):2317-2325. doi:10.1007/s12221-019-9131-5 .
Marković, Darka, Ašanin, Jelena, Nunney, Tim, Radovanović, Željko, Radoičić, Marija, Mitrić, Miodrag, Mišić, Dušan, Radetić, Maja, "Broad Spectrum of Antimicrobial Activity of Cotton Fabric Modified with Oxalic Acid and CuO/Cu2O Nanoparticles" in Fibers and Polymers, 20, no. 11 (2019):2317-2325, https://doi.org/10.1007/s12221-019-9131-5 . .