The transformation of cellulose acetate into a new biocidal polymer by effluent-free grafting in supercritical carbon dioxide
Аутори
Nowak, MariuszSemba, Damian
Mišić, Dušan
Półbrat, Tomasz
Stojanović, Dušica
Stanojević, Slavoljub
Trusek, Anna
Žižović, Irena
Чланак у часопису (Објављена верзија)
Метаподаци
Приказ свих података о документуАпстракт
The study reports an effluent-free, green process for the production of materials with favorable antibiofilm properties by cellulose acetate grafting with quaternary ammonium compounds in supercritical carbon dioxide. Two quaternary ammonium compounds, N-(2-Hydroxyethyl)-N,N-dimethylundecan-1-aminium Bromide and N-(11-Hydroxyundecanyl-N,N-dimethyltetradecan- 1-aminium Bromide, were synthesized and chemically attached to cellulose acetate via hexamethylene diisocyanate as a linker under the conditions of 30 MPa and 70 °C. The polymer modification occurred in its whole volume. The chemical conversion led to a decrease in the degree of crystallinity and the appearance of a rugged polymer surface. However, the cross-section imaging of the newly obtained materials revealed a compact polymer structure. The functionalized materials acquired hydrophobic properties. Microbiological tests showed the impossibility of Staphylococcus aureus ATCC 29213, Methicillin-resistant Staphylococcus aureus AT...CC 43300, Escherichia coli ATCC 10536, and Salmonella Enteritidis ATCC 13076 attachment to the material obtained by the cellulose acetate grafting procedure with N-(11-Hydroxyundecanyl-N,N-dimethyltetradecan- 1-aminium Bromide.
Кључне речи:
Antibiofilm / Biocidal polymer / Cellulose acetate / MRSA / Quaternary ammonium compounds / Supercritical carbon dioxideИзвор:
Journal of Supercritical Fluids, 2023, 202, 106058-Издавач:
- Elsevier B.V.
Финансирање / пројекти:
- Narodowe Centrum Nauki, (Poland), grant number 2018/31/B/ST8/01826
Институција/група
Tehnološko-metalurški fakultetTY - JOUR AU - Nowak, Mariusz AU - Semba, Damian AU - Mišić, Dušan AU - Półbrat, Tomasz AU - Stojanović, Dušica AU - Stanojević, Slavoljub AU - Trusek, Anna AU - Žižović, Irena PY - 2023 UR - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/6614 AB - The study reports an effluent-free, green process for the production of materials with favorable antibiofilm properties by cellulose acetate grafting with quaternary ammonium compounds in supercritical carbon dioxide. Two quaternary ammonium compounds, N-(2-Hydroxyethyl)-N,N-dimethylundecan-1-aminium Bromide and N-(11-Hydroxyundecanyl-N,N-dimethyltetradecan- 1-aminium Bromide, were synthesized and chemically attached to cellulose acetate via hexamethylene diisocyanate as a linker under the conditions of 30 MPa and 70 °C. The polymer modification occurred in its whole volume. The chemical conversion led to a decrease in the degree of crystallinity and the appearance of a rugged polymer surface. However, the cross-section imaging of the newly obtained materials revealed a compact polymer structure. The functionalized materials acquired hydrophobic properties. Microbiological tests showed the impossibility of Staphylococcus aureus ATCC 29213, Methicillin-resistant Staphylococcus aureus ATCC 43300, Escherichia coli ATCC 10536, and Salmonella Enteritidis ATCC 13076 attachment to the material obtained by the cellulose acetate grafting procedure with N-(11-Hydroxyundecanyl-N,N-dimethyltetradecan- 1-aminium Bromide. PB - Elsevier B.V. T2 - Journal of Supercritical Fluids T1 - The transformation of cellulose acetate into a new biocidal polymer by effluent-free grafting in supercritical carbon dioxide SP - 106058 VL - 202 DO - 10.1016/j.supflu.2023.106058 ER -
@article{ author = "Nowak, Mariusz and Semba, Damian and Mišić, Dušan and Półbrat, Tomasz and Stojanović, Dušica and Stanojević, Slavoljub and Trusek, Anna and Žižović, Irena", year = "2023", abstract = "The study reports an effluent-free, green process for the production of materials with favorable antibiofilm properties by cellulose acetate grafting with quaternary ammonium compounds in supercritical carbon dioxide. Two quaternary ammonium compounds, N-(2-Hydroxyethyl)-N,N-dimethylundecan-1-aminium Bromide and N-(11-Hydroxyundecanyl-N,N-dimethyltetradecan- 1-aminium Bromide, were synthesized and chemically attached to cellulose acetate via hexamethylene diisocyanate as a linker under the conditions of 30 MPa and 70 °C. The polymer modification occurred in its whole volume. The chemical conversion led to a decrease in the degree of crystallinity and the appearance of a rugged polymer surface. However, the cross-section imaging of the newly obtained materials revealed a compact polymer structure. The functionalized materials acquired hydrophobic properties. Microbiological tests showed the impossibility of Staphylococcus aureus ATCC 29213, Methicillin-resistant Staphylococcus aureus ATCC 43300, Escherichia coli ATCC 10536, and Salmonella Enteritidis ATCC 13076 attachment to the material obtained by the cellulose acetate grafting procedure with N-(11-Hydroxyundecanyl-N,N-dimethyltetradecan- 1-aminium Bromide.", publisher = "Elsevier B.V.", journal = "Journal of Supercritical Fluids", title = "The transformation of cellulose acetate into a new biocidal polymer by effluent-free grafting in supercritical carbon dioxide", pages = "106058", volume = "202", doi = "10.1016/j.supflu.2023.106058" }
Nowak, M., Semba, D., Mišić, D., Półbrat, T., Stojanović, D., Stanojević, S., Trusek, A.,& Žižović, I.. (2023). The transformation of cellulose acetate into a new biocidal polymer by effluent-free grafting in supercritical carbon dioxide. in Journal of Supercritical Fluids Elsevier B.V.., 202, 106058. https://doi.org/10.1016/j.supflu.2023.106058
Nowak M, Semba D, Mišić D, Półbrat T, Stojanović D, Stanojević S, Trusek A, Žižović I. The transformation of cellulose acetate into a new biocidal polymer by effluent-free grafting in supercritical carbon dioxide. in Journal of Supercritical Fluids. 2023;202:106058. doi:10.1016/j.supflu.2023.106058 .
Nowak, Mariusz, Semba, Damian, Mišić, Dušan, Półbrat, Tomasz, Stojanović, Dušica, Stanojević, Slavoljub, Trusek, Anna, Žižović, Irena, "The transformation of cellulose acetate into a new biocidal polymer by effluent-free grafting in supercritical carbon dioxide" in Journal of Supercritical Fluids, 202 (2023):106058, https://doi.org/10.1016/j.supflu.2023.106058 . .