Hydrogels Loaded with Methylene Blue: Sorption-Desorption and Antimicrobial Photoactivation Study
Cross-linked dextran-graft-polyacrylamide hydrogels with different cross-linking density loaded with methylene blue was prepared as light-activated antimicrobial materials. Sorption/desorption properties of hydrogels were studied by estimating the change in the absorption maximum of MB solutions. Th...
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| Main Authors: | , , |
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| Format: | Article |
| Language: | English |
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Wiley
2020-01-01
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| Series: | International Journal of Polymer Science |
| Online Access: | http://dx.doi.org/10.1155/2020/9875290 |
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| _version_ | 1832568479768641536 |
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| author | O. Nadtoka P. Virych N. Kutsevol |
| author_facet | O. Nadtoka P. Virych N. Kutsevol |
| author_sort | O. Nadtoka |
| collection | DOAJ |
| description | Cross-linked dextran-graft-polyacrylamide hydrogels with different cross-linking density loaded with methylene blue was prepared as light-activated antimicrobial materials. Sorption/desorption properties of hydrogels were studied by estimating the change in the absorption maximum of MB solutions. The sorption/desorption rate of MB into/out of hydrogel depends on the hydrogel structure. The antibacterial properties of the light-irradiated materials were tested against Staphylococcus aureus. It was shown that irradiation of hydrogels in the presence of methylene blue was able to eliminate the bacteria strains. |
| format | Article |
| id | doaj-art-2123bd62b6654a53a5adb3fc6f07c003 |
| institution | Kabale University |
| issn | 1687-9422 1687-9430 |
| language | English |
| publishDate | 2020-01-01 |
| publisher | Wiley |
| record_format | Article |
| series | International Journal of Polymer Science |
| spelling | doaj-art-2123bd62b6654a53a5adb3fc6f07c0032025-02-03T00:58:55ZengWileyInternational Journal of Polymer Science1687-94221687-94302020-01-01202010.1155/2020/98752909875290Hydrogels Loaded with Methylene Blue: Sorption-Desorption and Antimicrobial Photoactivation StudyO. Nadtoka0P. Virych1N. Kutsevol2Chemical Department, Taras Shevchenko National University of Kyiv, City of Kyiv 01601, UkraineChemical Department, Taras Shevchenko National University of Kyiv, City of Kyiv 01601, UkraineChemical Department, Taras Shevchenko National University of Kyiv, City of Kyiv 01601, UkraineCross-linked dextran-graft-polyacrylamide hydrogels with different cross-linking density loaded with methylene blue was prepared as light-activated antimicrobial materials. Sorption/desorption properties of hydrogels were studied by estimating the change in the absorption maximum of MB solutions. The sorption/desorption rate of MB into/out of hydrogel depends on the hydrogel structure. The antibacterial properties of the light-irradiated materials were tested against Staphylococcus aureus. It was shown that irradiation of hydrogels in the presence of methylene blue was able to eliminate the bacteria strains.http://dx.doi.org/10.1155/2020/9875290 |
| spellingShingle | O. Nadtoka P. Virych N. Kutsevol Hydrogels Loaded with Methylene Blue: Sorption-Desorption and Antimicrobial Photoactivation Study International Journal of Polymer Science |
| title | Hydrogels Loaded with Methylene Blue: Sorption-Desorption and Antimicrobial Photoactivation Study |
| title_full | Hydrogels Loaded with Methylene Blue: Sorption-Desorption and Antimicrobial Photoactivation Study |
| title_fullStr | Hydrogels Loaded with Methylene Blue: Sorption-Desorption and Antimicrobial Photoactivation Study |
| title_full_unstemmed | Hydrogels Loaded with Methylene Blue: Sorption-Desorption and Antimicrobial Photoactivation Study |
| title_short | Hydrogels Loaded with Methylene Blue: Sorption-Desorption and Antimicrobial Photoactivation Study |
| title_sort | hydrogels loaded with methylene blue sorption desorption and antimicrobial photoactivation study |
| url | http://dx.doi.org/10.1155/2020/9875290 |
| work_keys_str_mv | AT onadtoka hydrogelsloadedwithmethylenebluesorptiondesorptionandantimicrobialphotoactivationstudy AT pvirych hydrogelsloadedwithmethylenebluesorptiondesorptionandantimicrobialphotoactivationstudy AT nkutsevol hydrogelsloadedwithmethylenebluesorptiondesorptionandantimicrobialphotoactivationstudy |