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首页> 外文期刊>Review of Agricultural Entomology >Dyeing of cotton fabric with antibacterial properties using direct dye and CTAB
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Dyeing of cotton fabric with antibacterial properties using direct dye and CTAB

机译：使用直接染料和CTAB的抗菌性能染色棉织物

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摘要

Direct dyes still represent an important class of dye for use on cellulose fiber, because of the ease of application and low cost. The present study was aimed at development of microbial resistant cotton using antibacterial agent in dyeing process through exhaustion method. Cetyl tri-methyl ammonium bromide (CTAB), as a cationic antibacterial agent, was used in dyeing of cotton fabric with direct dyes. The antibacterial activities, washing fastness, light fastness, and bending length of the treated fabrics were investigated and the results discussed. To reveal the antibacterial properties of the treated samples, the zone of inhibition was measured for S. aureus and E. coli. Finally, the fabric dyed with 5% NaCl, 5% CTAB, and 2% Direct Blue 86 indicated good antibacterial properties against S. aureus; however, the dyed fabric with 5% NaCl, 1% CTAB, and 2% Direct Blue 86 showed more suitable antibacterial properties against E. coli in compare to other samples. Further, the dyed cotton fabric along with CTAB prevented S. aureus growth more than E. coli.
机译：直接染料仍然代表着一种重要的染料，用于纤维素纤维，因为易于应用和低成本。本研究旨在通过耗尽方法使用抗菌剂在染色过程中的微生物抗性棉开发。作为阳离子抗菌剂的甲丁基三 - 甲基溴化铵（CTAB）用于用直接染料染色棉织物。研究了处理过的织物的抗菌活性，洗涤牢度，耐光性和弯曲长度并讨论了结果。为了揭示处理过的样品的抗菌性质，测量了金黄色葡萄球菌和大肠杆菌的抑制区。最后，用5％NaCl，5％CTAB和2％直接蓝86染色的织物表明对金黄色葡萄球菌的良好抗菌性能;然而，具有5％NaCl，1％CTAB和2％直接蓝86的染料织物显示与其他样品相比，对大肠杆菌的抗菌性质更合适。此外，染色的棉织物以及CTAB预防金黄色葡萄球菌生长大于大肠杆菌。

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