Preparation and characterization of cotton/silver nanocomposite materials by surface post-modification with methylthiocarbene
Cotton/silver nanocomposite materials have been intensively investigated owing to their excellent microbial resistance of natural cottons, allowing wide employment in health care products and medical science. In this paper, a one-step modification by carbenes was used for the methylthio functionaliz...
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| Format: | Article |
| Language: | English |
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Elsevier
2022-09-01
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| Series: | Journal of Materials Research and Technology |
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| Online Access: | http://www.sciencedirect.com/science/article/pii/S2238785422013345 |
| _version_ | 1818024159220858880 |
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| author | Pengfei Yang Yunlin Pan Qinning Wan Shujie Chen Mark G. Moloney Junying Li Liling Jing Jinku Xu Zhiliang Zhang Jinlong Mao |
| author_facet | Pengfei Yang Yunlin Pan Qinning Wan Shujie Chen Mark G. Moloney Junying Li Liling Jing Jinku Xu Zhiliang Zhang Jinlong Mao |
| author_sort | Pengfei Yang |
| collection | DOAJ |
| description | Cotton/silver nanocomposite materials have been intensively investigated owing to their excellent microbial resistance of natural cottons, allowing wide employment in health care products and medical science. In this paper, a one-step modification by carbenes was used for the methylthio functionalization of cottons, and the subsequent coordination of methylthio groups with Ag NPs gave cotton/Ag NPs materials. Application to various substrates including cotton fibers, cotton fabrics, and filter papers demonstrated the method to be effective and universal. Moreover, a bioassay experiment showed excellent antibacterial activity of these materials, which further confirmed the success of the strategy. This would be a pioneer for the carbene modification to introduce sulfur functions onto surfaces and interfaces, as well as the extending development of cotton/Ag NPs materials by typical Ag–S coordination. |
| first_indexed | 2024-12-10T03:55:47Z |
| format | Article |
| id | doaj.art-a33256ad16d94e0ba0f7bf3ddec37613 |
| institution | Directory Open Access Journal |
| issn | 2238-7854 |
| language | English |
| last_indexed | 2024-12-10T03:55:47Z |
| publishDate | 2022-09-01 |
| publisher | Elsevier |
| record_format | Article |
| series | Journal of Materials Research and Technology |
| spelling | doaj.art-a33256ad16d94e0ba0f7bf3ddec376132022-12-22T02:03:07ZengElsevierJournal of Materials Research and Technology2238-78542022-09-012034413449Preparation and characterization of cotton/silver nanocomposite materials by surface post-modification with methylthiocarbenePengfei Yang0Yunlin Pan1Qinning Wan2Shujie Chen3Mark G. Moloney4Junying Li5Liling Jing6Jinku Xu7Zhiliang Zhang8Jinlong Mao9State Key Laboratory of Biobased Material and Green Papermaking, School of Chemistry and Chemical Engineering, Qilu University of Technology (Shandong Academy of Sciences), Jinan 250353, PR China; Corresponding author.State Key Laboratory of Biobased Material and Green Papermaking, School of Chemistry and Chemical Engineering, Qilu University of Technology (Shandong Academy of Sciences), Jinan 250353, PR ChinaState Key Laboratory of Biobased Material and Green Papermaking, School of Chemistry and Chemical Engineering, Qilu University of Technology (Shandong Academy of Sciences), Jinan 250353, PR ChinaSchool of Pharmacy, Shandong University of Traditional Chinese Medicine, Jinan, 250355, ChinaChemistry Research Laboratory, Department of Chemistry, University of Oxford, Oxford OX1 3TA, UK; Oxford Suzhou Centre for Advanced Research, Building A, 388 Ruo Shui Road, Suzhou Industrial Park, Jiangsu, 215123, PR ChinaState Key Laboratory of Biobased Material and Green Papermaking, School of Chemistry and Chemical Engineering, Qilu University of Technology (Shandong Academy of Sciences), Jinan 250353, PR ChinaState Key Laboratory of Biobased Material and Green Papermaking, School of Chemistry and Chemical Engineering, Qilu University of Technology (Shandong Academy of Sciences), Jinan 250353, PR ChinaState Key Laboratory of Biobased Material and Green Papermaking, School of Chemistry and Chemical Engineering, Qilu University of Technology (Shandong Academy of Sciences), Jinan 250353, PR ChinaState Key Laboratory of Biobased Material and Green Papermaking, School of Chemistry and Chemical Engineering, Qilu University of Technology (Shandong Academy of Sciences), Jinan 250353, PR ChinaSchool of Pharmacy, Shandong University of Traditional Chinese Medicine, Jinan, 250355, China; Corresponding author.Cotton/silver nanocomposite materials have been intensively investigated owing to their excellent microbial resistance of natural cottons, allowing wide employment in health care products and medical science. In this paper, a one-step modification by carbenes was used for the methylthio functionalization of cottons, and the subsequent coordination of methylthio groups with Ag NPs gave cotton/Ag NPs materials. Application to various substrates including cotton fibers, cotton fabrics, and filter papers demonstrated the method to be effective and universal. Moreover, a bioassay experiment showed excellent antibacterial activity of these materials, which further confirmed the success of the strategy. This would be a pioneer for the carbene modification to introduce sulfur functions onto surfaces and interfaces, as well as the extending development of cotton/Ag NPs materials by typical Ag–S coordination.http://www.sciencedirect.com/science/article/pii/S2238785422013345MethylthiocarbeneSurface modificationCotton-based materialsAntibacterial activityAg NPs |
| spellingShingle | Pengfei Yang Yunlin Pan Qinning Wan Shujie Chen Mark G. Moloney Junying Li Liling Jing Jinku Xu Zhiliang Zhang Jinlong Mao Preparation and characterization of cotton/silver nanocomposite materials by surface post-modification with methylthiocarbene Journal of Materials Research and Technology Methylthiocarbene Surface modification Cotton-based materials Antibacterial activity Ag NPs |
| title | Preparation and characterization of cotton/silver nanocomposite materials by surface post-modification with methylthiocarbene |
| title_full | Preparation and characterization of cotton/silver nanocomposite materials by surface post-modification with methylthiocarbene |
| title_fullStr | Preparation and characterization of cotton/silver nanocomposite materials by surface post-modification with methylthiocarbene |
| title_full_unstemmed | Preparation and characterization of cotton/silver nanocomposite materials by surface post-modification with methylthiocarbene |
| title_short | Preparation and characterization of cotton/silver nanocomposite materials by surface post-modification with methylthiocarbene |
| title_sort | preparation and characterization of cotton silver nanocomposite materials by surface post modification with methylthiocarbene |
| topic | Methylthiocarbene Surface modification Cotton-based materials Antibacterial activity Ag NPs |
| url | http://www.sciencedirect.com/science/article/pii/S2238785422013345 |
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