Chitosan-functionalized viscose fiber from post-consumer cotton waste for durable biomedical materials
This study aims to transform post-consumer textile waste (cellulosic materials) into viscose fiber using a xanthation technique, as well as to develop value-added antibacterial chitosan functionalized viscose (CFV) fiber for biomedical applications (e.g., sanitary pad) through an economic up-cycling...
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| Format: | Article |
| Language: | English |
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IOP Publishing
2025-01-01
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| Series: | Materials Research Express |
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| Online Access: | https://doi.org/10.1088/2053-1591/adb12f |
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| author | Rois Uddin Mahmud Rubel Alam Raijul Islam Zahid Hasan Md Moniruzzaman Tarikul Islam |
| author_facet | Rois Uddin Mahmud Rubel Alam Raijul Islam Zahid Hasan Md Moniruzzaman Tarikul Islam |
| author_sort | Rois Uddin Mahmud |
| collection | DOAJ |
| description | This study aims to transform post-consumer textile waste (cellulosic materials) into viscose fiber using a xanthation technique, as well as to develop value-added antibacterial chitosan functionalized viscose (CFV) fiber for biomedical applications (e.g., sanitary pad) through an economic up-cycling wet spinning integrated chitosan coating approach. Surface morphology (SEM), FTIR, XRD, mechanical, thermal, and antibacterial properties (both gram-positive and gram-negative bacteria) were investigated for the CFV fiber. The Degree of Polymerization (DP) of the raw viscose (RV) fiber was approximately 782 ± 35, comparable to the DP of commercial viscose fibers. The surface of CFV fiber is uneven, hazy, and rough, and its average fiber diameter is 15.65 ± 1.75 μm, which is higher than commercial viscose fiber. CFV fibers have stronger strength than RV fibers, as demonstrated by FTIR, the creation of hydrogen bonds with chitosan is the fundamental reason for the strength.. Overall, antibacterial effects (zone of inhibition) against E. c oli, S.Typhi, and S.aureus are 17 ± 1.2 mm, 13 ± 0.8 mm, and 10 ± 1.1 mm, respectively. However, the development process and results confirm the successful formation of CFV fiber and highlight its potential for sustainable biomedical applications compared to other alternatives. |
| format | Article |
| id | doaj-art-1c705e14513f4b4593d6fc1c992a3a73 |
| institution | OA Journals |
| issn | 2053-1591 |
| language | English |
| publishDate | 2025-01-01 |
| publisher | IOP Publishing |
| record_format | Article |
| series | Materials Research Express |
| spelling | doaj-art-1c705e14513f4b4593d6fc1c992a3a732025-08-20T02:13:36ZengIOP PublishingMaterials Research Express2053-15912025-01-0112202540110.1088/2053-1591/adb12fChitosan-functionalized viscose fiber from post-consumer cotton waste for durable biomedical materialsRois Uddin Mahmud0Rubel Alam1https://orcid.org/0000-0003-3112-6709Raijul Islam2Zahid Hasan3Md Moniruzzaman4Tarikul Islam5https://orcid.org/0000-0002-3106-378XDepartment of Textile Engineering, BGMEA University of Fashion & Technology , Dhaka, 1230, BangladeshIndustrial Credit Division-1, Agrani Bank PLC, Dhaka, 1000, BangladeshDepartment of Textile Engineering, BGMEA University of Fashion & Technology , Dhaka, 1230, BangladeshDepartment of Textile Engineering, BGMEA University of Fashion & Technology , Dhaka, 1230, BangladeshDepartment of Fashion Design & Technology, BGMEA University of Fashion & Technology , Dhaka, 1230, BangladeshDepartment of Textile Merchandising, and Interiors, University of Georgia , Athens, GA, 30602, United States of America; Department of Textile Engineering, Jashore University of Science and Technology , Jashore, 7408, BangladeshThis study aims to transform post-consumer textile waste (cellulosic materials) into viscose fiber using a xanthation technique, as well as to develop value-added antibacterial chitosan functionalized viscose (CFV) fiber for biomedical applications (e.g., sanitary pad) through an economic up-cycling wet spinning integrated chitosan coating approach. Surface morphology (SEM), FTIR, XRD, mechanical, thermal, and antibacterial properties (both gram-positive and gram-negative bacteria) were investigated for the CFV fiber. The Degree of Polymerization (DP) of the raw viscose (RV) fiber was approximately 782 ± 35, comparable to the DP of commercial viscose fibers. The surface of CFV fiber is uneven, hazy, and rough, and its average fiber diameter is 15.65 ± 1.75 μm, which is higher than commercial viscose fiber. CFV fibers have stronger strength than RV fibers, as demonstrated by FTIR, the creation of hydrogen bonds with chitosan is the fundamental reason for the strength.. Overall, antibacterial effects (zone of inhibition) against E. c oli, S.Typhi, and S.aureus are 17 ± 1.2 mm, 13 ± 0.8 mm, and 10 ± 1.1 mm, respectively. However, the development process and results confirm the successful formation of CFV fiber and highlight its potential for sustainable biomedical applications compared to other alternatives.https://doi.org/10.1088/2053-1591/adb12ftextile waste managementviscose fiberchitosan functionalized viscose fiberanti-bacterial activitybiomedical applications |
| spellingShingle | Rois Uddin Mahmud Rubel Alam Raijul Islam Zahid Hasan Md Moniruzzaman Tarikul Islam Chitosan-functionalized viscose fiber from post-consumer cotton waste for durable biomedical materials Materials Research Express textile waste management viscose fiber chitosan functionalized viscose fiber anti-bacterial activity biomedical applications |
| title | Chitosan-functionalized viscose fiber from post-consumer cotton waste for durable biomedical materials |
| title_full | Chitosan-functionalized viscose fiber from post-consumer cotton waste for durable biomedical materials |
| title_fullStr | Chitosan-functionalized viscose fiber from post-consumer cotton waste for durable biomedical materials |
| title_full_unstemmed | Chitosan-functionalized viscose fiber from post-consumer cotton waste for durable biomedical materials |
| title_short | Chitosan-functionalized viscose fiber from post-consumer cotton waste for durable biomedical materials |
| title_sort | chitosan functionalized viscose fiber from post consumer cotton waste for durable biomedical materials |
| topic | textile waste management viscose fiber chitosan functionalized viscose fiber anti-bacterial activity biomedical applications |
| url | https://doi.org/10.1088/2053-1591/adb12f |
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