Thermochromic (TC) pigments offer significant potential for functional and aesthetic design of smart textile materials. In this study, TC (blue and red) pigments were applied to cotton fabrics and printed on especially designed childrenswear by flat screen printing technique. The antibacterial and ultraviolet protection functionalities have been implemented into the fabrics under study by using selenium nanoparticles. The factors affecting the printing process were studied and the optimum formula was screen printed to produce the pattern’s designs of childrenswear. After conducting several tests, the results showed a significant color-changing effect depending on temperature, the color fastness properties to light, wash, and rubbing were excellent. Antibacterial activity of printed fabrics was very good against Bacillus cereus and Escherichia coli bacteria and the anti-ultraviolet protection was found to be very good. The printed fabrics can be as protective childrenswear as shown in this work.

中文翻译：

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智能童装棉织物同时热致变色颜料印花和Se-NP多功能整理

热致变色 (TC) 颜料为智能纺织材料的功能和美学设计提供了巨大的潜力。在这项研究中，TC（蓝色和红色）颜料被应用于棉织物，并通过平面丝网印刷技术印在特别设计的童装上。通过使用硒纳米粒子，抗菌和紫外线防护功能已被应用到所研究的织物中。研究了影响印刷工艺的因素，并通过丝网印刷的最佳配方制作了童装图案设计。经过多次测试，结果显示出显着的随温度变化的颜色变化效果，耐光、耐洗和耐摩擦色牢度性能优异。印花织物对蜡样芽孢杆菌和大肠杆菌的抗菌活性非常好，并且发现抗紫外线保护非常好。印花织物可以作为保护性童装，如本作品所示。