Hassan, Mohammad Mahbubul (2021) Enhanced insect-resistance, UV protection, and antibacterial and antistatic properties exhibited by wool fabric treated with polyphenols extracted from mango seed kernel and feijoa peel. RSC Advances, 11. pp. 1482-1492. ISSN 2046-2069
Enhanced insect-resistance, UV protection, and antibacterial and antistatic properties exhibited by wool f ... (1MB) |
Type of Research: | Article |
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Creators: | Hassan, Mohammad Mahbubul |
Description: | The synthetic dyes, antimicrobial and insect-resistant agents, UV radiation absorbents, and antistatic agents that are used to introduce multifunctional properties to textiles are not only toxic to the environment but also require multi-step treatments to achieve them. Toxic antimicrobials are responsible for the growth of drug-resistant bacteria. Nature-derived polyphenols, such as tannin, could be a viable green alternative. In this work, wool fabrics were treated with a commercial tannic acid (PP-1), and also with gallotannin-rich polyphenols extracted from feijoa fruit peel (PP-2) and mango seed kernel (PP-3) to introduce multifunctional properties, i.e. to make the fabric antistatic, insect-resistant, hydrophilic, and able to absorb harmful UV radiation. The effect of the treatment on the colour, colour intensity, surface resistivity, UV radiation absorption, antibacterial activity, and insect-repellence was systematically evaluated. It was found that PP-3-treated fabric exhibited excellent surface hydrophilicity, antibacterial activity against Staphylococcus aureus, Klebsiella pneumoniae, and Pseudomonas aeruginosa, and insect-resistant activity against the larvae of Tineola bisselliella. PP-3 treatment also provided comparable UV protection and antioxidant activity but was marginally inferior to the UV protection and antioxidant activity exhibited by the PP-1-treated fabric. The commercial tannic acid treated fabric provided the best antistatic properties but the lowest surface hydrophilicity. The developed treatment could provide a green and sustainable alternative to hazardous UV absorbing, antibacterial and insect-resistant agents used in the textile industry. |
Official Website: | https://pubs.rsc.org/en/content/articlelanding/2021/RA/D0RA09699G |
Publisher/Broadcaster/Company: | The Royal Society of Chemistry |
Your affiliations with UAL: | Colleges > London College of Fashion |
Date: | 5 January 2021 |
Digital Object Identifier: | 10.1039/D0RA09699G |
Date Deposited: | 07 Sep 2022 10:00 |
Last Modified: | 07 Sep 2022 10:00 |
Item ID: | 18828 |
URI: | https://ualresearchonline.arts.ac.uk/id/eprint/18828 |
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