The transformation of cellulose acetate into a new biocidal polymer by effluent-free grafting in supercritical carbon dioxide
Authors
Nowak, MariuszSemba, Damian
Mišić, Dušan
Półbrat, Tomasz
Stojanović, Dušica
Stanojević, Slavoljub
Trusek, Anna
Žižović, Irena
Article (Published version)
Metadata
Show full item recordAbstract
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.
Keywords:
Antibiofilm / Biocidal polymer / Cellulose acetate / MRSA / Quaternary ammonium compounds / Supercritical carbon dioxideSource:
Journal of Supercritical Fluids, 2023, 202, 106058-Publisher:
- Elsevier B.V.
Funding / projects:
- Narodowe Centrum Nauki, (Poland), grant number 2018/31/B/ST8/01826
Institution/Community
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 . .