Utilization of supercritical carbon dioxide in fabrication of cellulose acetate films with anti-biofilm effects against Pseudomonas aeruginosa and Staphylococcus aureus
Samo za registrovane korisnike
2018
Autori
Zizović, IrenaŠenerović, Lidija
Morić, Ivana
Adamović, Tijana
Jovanović, Milena
Krusić, Melina Kalagasidis
Mišić, Dušan
Stojanović, Dusica
Milovanović, Stoja
Članak u časopisu (Objavljena verzija)
Metapodaci
Prikaz svih podataka o dokumentuApstrakt
This study discusses utilization of supercritical carbon dioxide for impregnation of cellulose acetate films with thymol in order to produce material with anti-biofilm activity against Pseudomonas aeruginosa and Staphylococcus aureus. Analysis of anti-biofilm activity of cellulose acetate beads impregnated with thymol suggested that optimal thymol loading was in the range from 26% to 30% for efficient reduction of biofilm formation and eradication of pre-formed biofilms. Polymer films were fabricated by the solvent casting method from polymer solutions of different contents, and loaded with thymol using supercritical carbon dioxide at 15.5 MPa and 35 degrees C. The film containing 30% of thymol (F1 30%) exhibited substantial anti-adhesion properties inhibiting biofilm formation on its surface and considerably reduced formation of biofilms on the surrounding surfaces (up to 80%) by all tested strains including antibiotic resistant P. aeruginosa DM50 and methicillin-resistant S. aureus.
Ključne reči:
Thymol / Supercritical carbon dioxide impregnation / Staphylococcus aureus / Pseudomonas aeruginosa / Cellulose acetateIzvor:
Journal of Supercritical Fluids, 2018, 140, 11-20Izdavač:
- Elsevier Science Bv, Amsterdam
Finansiranje / projekti:
- Funkcionalni fiziološki aktivni biljni materijali sa dodatom vrednošću za primenu u farmaceutskoj i prehrambenoj industriji (RS-MESTD-Integrated and Interdisciplinary Research (IIR or III)-45017)
- Izučavanje mikrobiološkog diverziteta i karakterizacija korisnih sredinskih mikroorganizama (RS-MESTD-Basic Research (BR or ON)-173048)
Napomena:
- Peer-reviewed manuscript: https://imagine.imgge.bg.ac.rs/handle/123456789/1627
Povezane informacije:
- Druga verzija
https://doi.org/10.1016/j.supflu.2018.05.025 - Druga verzija
https://imagine.imgge.bg.ac.rs/handle/123456789/1627
DOI: 10.1016/j.supflu.2018.05.025
ISSN: 0896-8446
WoS: 000446284200002
Scopus: 2-s2.0-85048565455
Institucija/grupa
Institut za molekularnu genetiku i genetičko inženjerstvoTY - JOUR AU - Zizović, Irena AU - Šenerović, Lidija AU - Morić, Ivana AU - Adamović, Tijana AU - Jovanović, Milena AU - Krusić, Melina Kalagasidis AU - Mišić, Dušan AU - Stojanović, Dusica AU - Milovanović, Stoja PY - 2018 UR - https://imagine.imgge.bg.ac.rs/handle/123456789/1143 AB - This study discusses utilization of supercritical carbon dioxide for impregnation of cellulose acetate films with thymol in order to produce material with anti-biofilm activity against Pseudomonas aeruginosa and Staphylococcus aureus. Analysis of anti-biofilm activity of cellulose acetate beads impregnated with thymol suggested that optimal thymol loading was in the range from 26% to 30% for efficient reduction of biofilm formation and eradication of pre-formed biofilms. Polymer films were fabricated by the solvent casting method from polymer solutions of different contents, and loaded with thymol using supercritical carbon dioxide at 15.5 MPa and 35 degrees C. The film containing 30% of thymol (F1 30%) exhibited substantial anti-adhesion properties inhibiting biofilm formation on its surface and considerably reduced formation of biofilms on the surrounding surfaces (up to 80%) by all tested strains including antibiotic resistant P. aeruginosa DM50 and methicillin-resistant S. aureus. PB - Elsevier Science Bv, Amsterdam T2 - Journal of Supercritical Fluids T1 - Utilization of supercritical carbon dioxide in fabrication of cellulose acetate films with anti-biofilm effects against Pseudomonas aeruginosa and Staphylococcus aureus EP - 20 SP - 11 VL - 140 DO - 10.1016/j.supflu.2018.05.025 ER -
@article{ author = "Zizović, Irena and Šenerović, Lidija and Morić, Ivana and Adamović, Tijana and Jovanović, Milena and Krusić, Melina Kalagasidis and Mišić, Dušan and Stojanović, Dusica and Milovanović, Stoja", year = "2018", abstract = "This study discusses utilization of supercritical carbon dioxide for impregnation of cellulose acetate films with thymol in order to produce material with anti-biofilm activity against Pseudomonas aeruginosa and Staphylococcus aureus. Analysis of anti-biofilm activity of cellulose acetate beads impregnated with thymol suggested that optimal thymol loading was in the range from 26% to 30% for efficient reduction of biofilm formation and eradication of pre-formed biofilms. Polymer films were fabricated by the solvent casting method from polymer solutions of different contents, and loaded with thymol using supercritical carbon dioxide at 15.5 MPa and 35 degrees C. The film containing 30% of thymol (F1 30%) exhibited substantial anti-adhesion properties inhibiting biofilm formation on its surface and considerably reduced formation of biofilms on the surrounding surfaces (up to 80%) by all tested strains including antibiotic resistant P. aeruginosa DM50 and methicillin-resistant S. aureus.", publisher = "Elsevier Science Bv, Amsterdam", journal = "Journal of Supercritical Fluids", title = "Utilization of supercritical carbon dioxide in fabrication of cellulose acetate films with anti-biofilm effects against Pseudomonas aeruginosa and Staphylococcus aureus", pages = "20-11", volume = "140", doi = "10.1016/j.supflu.2018.05.025" }
Zizović, I., Šenerović, L., Morić, I., Adamović, T., Jovanović, M., Krusić, M. K., Mišić, D., Stojanović, D.,& Milovanović, S.. (2018). Utilization of supercritical carbon dioxide in fabrication of cellulose acetate films with anti-biofilm effects against Pseudomonas aeruginosa and Staphylococcus aureus. in Journal of Supercritical Fluids Elsevier Science Bv, Amsterdam., 140, 11-20. https://doi.org/10.1016/j.supflu.2018.05.025
Zizović I, Šenerović L, Morić I, Adamović T, Jovanović M, Krusić MK, Mišić D, Stojanović D, Milovanović S. Utilization of supercritical carbon dioxide in fabrication of cellulose acetate films with anti-biofilm effects against Pseudomonas aeruginosa and Staphylococcus aureus. in Journal of Supercritical Fluids. 2018;140:11-20. doi:10.1016/j.supflu.2018.05.025 .
Zizović, Irena, Šenerović, Lidija, Morić, Ivana, Adamović, Tijana, Jovanović, Milena, Krusić, Melina Kalagasidis, Mišić, Dušan, Stojanović, Dusica, Milovanović, Stoja, "Utilization of supercritical carbon dioxide in fabrication of cellulose acetate films with anti-biofilm effects against Pseudomonas aeruginosa and Staphylococcus aureus" in Journal of Supercritical Fluids, 140 (2018):11-20, https://doi.org/10.1016/j.supflu.2018.05.025 . .