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Title | Impact of Electrospinning Parameters and Post-Treatment Method on Antibacterial and Antibiofilm Activity of Chitosan Nanofibers |
Authors |
Korniienko, Viktoriia Volodymyrivna
Korniienko, Viktoriia Volodymyrivna Husak, Yevheniia Volodymyrivna Radwan-Praglowska, J. Holubnycha, Viktoriia Mykolaivna Samokhin, Yevhen Oleksandrovych Yanovska, Hanna Oleksandrivna Varava, Yuliia Valentynivna Diedkova, Kateryna Andriivna Janus, L. Pohorielov, Maksym Volodymyrovych |
ORCID |
http://orcid.org/0000-0002-5144-2138 http://orcid.org/0000-0002-2217-3717 http://orcid.org/0000-0002-1241-2550 http://orcid.org/0000-0001-8040-7457 http://orcid.org/0000-0001-9372-7791 |
Keywords |
natural products chitosan electrospinning antibacterial biomaterials |
Type | Article |
Date of Issue | 2022 |
URI | https://essuir.sumdu.edu.ua/handle/123456789/87896 |
Publisher | MDPI |
License | Creative Commons Attribution 4.0 International License |
Citation | Korniienko, V.; Husak, Y.; Radwan-Pragłowska, J.; Holubnycha, V.; Samokhin, Y.; Yanovska, A.; Varava, J.; Diedkova, K.; Janus, Ł.; Pogorielov, M. Impact of Electrospinning Parameters and Post-Treatment Method on Antibacterial and Antibiofilm Activity of Chitosan Nanofibers. Molecules 2022, 27, 3343. https://doi.org/10.3390/molecules27103343 |
Abstract |
Chitosan, a natural biopolymer, is an ideal candidate to prepare biomaterials capable of preventing microbial infections due to its antibacterial properties. Electrospinning is a versatile method ideally suited to process biopolymers with minimal impact on their physicochemical properties. However, fabrication parameters and post-processing routine can affect biological activity and, therefore, must be well adjusted. In this study, nanofibrous membranes were prepared using trifluoroacetic acid and dichloromethane and evaluated for physiochemical and antimicrobial properties. The use of such biomaterials as potential antibacterial agents was extensively studied in vitro using Staphylococcus aureus and Escherichia coli as test organisms. The antibacterial assay showed inhibition of bacterial growth and eradication of the planktonic cells of both E. coli and S. aureus in the liquid medium for up to 6 hrs. The quantitative assay showed a significant reduction in bacteria cell viability by nanofibers depending on the method of fabrication. The antibacterial properties of these biomaterials can be attributed to the structural modifications provided by co-solvent formulation and application of post-treatment procedure. Consequently, the proposed antimicrobial surface modification method is a promising technique to prepare biomaterials designed to induce antimicrobial resistance via antiadhesive capability and the biocide-releasing mechanism. |
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Korniienko_et_al_Electrospinning_Parameters_2022.pdf | 6.63 MB | Adobe PDF | 3250102 |
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