For 20 years, antibacterial functionalization has been one of the most attractive research fields in the textile industry. Nowadays, globalization has spread the microorganisms everywhere and produced many epidemics and pandemics such as smallpox, cholera, tuberculosis, yellow fever, Spanish flu, and coronavirus. The textile materials treated with triclosan would be a strong alternative to obtain antibacterial function against microorganisms for the medical applications, such as face masks, lab coats, and wound dresses. This study aimed to investigate the characterization, antibacterial properties, and durability of triclosan on polyester, polyester/cotton, and cotton surfaces. The pure triclosan and presence of triclosan in solutions were detected by gas chromatography–mass spectrometry chromatograms. It can be seen that surfaces were homogeneously covered by triclosan on scanning electron microscope micrographs, and there were new bands on Fourier transform infrared spectra after treatments. Large inhibition zones around all surfaces were observed, and antibacterial activity slightly increased depending on increasing chemical concentrations. The samples demonstrated strong biocidal activity to bacteria for 3 h. They lost their antibacterial properties after washing, but they showed good antibacterial (bactericidal) properties and satisfactory durability to washes. The results show that triclosan is a highly effective and durable chemical on polyester and cotton surfaces for medical textile applications.

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三氯生在聚酯和棉表面生物杀灭功能化中的应用

20年来，抗菌功能化一直是纺织行业最具吸引力的研究领域之一。如今，全球化使微生物四处蔓延，产生了天花、霍乱、肺结核、黄热病、西班牙流感和冠状病毒等许多流行病和大流行病。经三氯生处理的纺织材料将成为获得抗微生物抗菌功能的强大替代品，用于医疗应用，例如口罩、实验室外套和伤口服。本研究旨在研究三氯生在聚酯、聚酯/棉和棉表面上的特性、抗菌性能和耐久性。纯三氯生和溶液中三氯生的存在通过气相色谱-质谱色谱图检测。扫描电镜显微照片可以看出，表面被三氯生均匀覆盖，处理后的傅里叶变换红外光谱上出现了新的谱带。观察到所有表面周围都有大的抑菌圈，抗菌活性随着化学浓度的增加而略有增加。样品在 3 小时内对细菌表现出很强的杀菌活性。它们在洗涤后失去了抗菌性能，但它们表现出良好的抗菌（杀菌）性能和令人满意的洗涤耐久性。结果表明，三氯生是一种用于医用纺织品应用的聚酯和棉表面的高效且耐用的化学品。处理后傅里叶变换红外光谱出现新的谱带。观察到所有表面周围都有大的抑菌圈，抗菌活性随着化学浓度的增加而略有增加。样品在 3 小时内对细菌表现出很强的杀菌活性。它们在洗涤后失去了抗菌性能，但它们表现出良好的抗菌（杀菌）性能和令人满意的洗涤耐久性。结果表明，三氯生是一种用于医用纺织品应用的聚酯和棉表面的高效且耐用的化学品。处理后傅里叶变换红外光谱出现新的谱带。观察到所有表面周围都有大的抑菌圈，抗菌活性随着化学浓度的增加而略有增加。样品在 3 小时内对细菌表现出很强的杀菌活性。它们在洗涤后失去了抗菌性能，但它们表现出良好的抗菌（杀菌）性能和令人满意的洗涤耐久性。结果表明，三氯生是一种用于医用纺织品应用的聚酯和棉表面的高效且耐用的化学品。它们在洗涤后失去了抗菌性能，但它们表现出良好的抗菌（杀菌）性能和令人满意的洗涤耐久性。结果表明，三氯生是一种用于医用纺织品应用的聚酯和棉表面的高效且耐用的化学品。它们在洗涤后失去了抗菌性能，但它们表现出良好的抗菌（杀菌）性能和令人满意的洗涤耐久性。结果表明，三氯生是一种用于医用纺织品应用的聚酯和棉表面的高效且耐用的化学品。