Hesham Moustafa, Saher Fawzy Ibrahim, Emad M. Ahmed, Heba Atef
{"title":"利用装饰性氧化钛纳米粒子开发埃及乡村手工纺织品遗产：设计、机械、易燃性和抗菌特性","authors":"Hesham Moustafa, Saher Fawzy Ibrahim, Emad M. Ahmed, Heba Atef","doi":"10.1002/vnl.22090","DOIUrl":null,"url":null,"abstract":"<div>\n \n \n <section>\n \n <p>Improving eco-friendly coating-based materials for wool artifacts, such as kilim fabric can inspire new-fashion design avenues for conserving ancient cultural heritage. Thus, this research addresses an efficient treatment agent from natural rosin acids (R) and dapsone (D) with variable sublethal proportions of synthesized titanium dioxide nanoparticles (TiO<sub>2</sub> NPs) (i.e., 0.1%, 0.3%, and 0.6%) for modifying kilim fabric (KF) using a dip-coating method. The nanostructure of prepared TiO<sub>2</sub> nanoparticles and their particle size were examined by x-ray diffraction (XRD) and Zetasizer analyzer. The data showed that the majority of prepared TiO<sub>2</sub> oriented to a rutile-type structure with an average hydrodynamic diameter of 48.30–49.65 nm. The KF-R/D-0.3% TiO<sub>2</sub> NPs specimen provided the best tensile properties reached ~3192 N compared with the untreated KF (i.e., 1125 N). This finding confirmed by SEM observations. Whereas, the specimen containing decorated TiO<sub>2</sub> NPs (i.e., 0.6%) possessed higher flammability resistance property compared with other specimens. Moreover, XRD and FTIR results for treated KF specimens demonstrated the significant role of TiO<sub>2</sub> NPs, which react with KF keratin either by new linkages or through chelating geometry to form a compact KF matrix. This contributed to enhance the tensile and flammability properties. Additionally, a great achievement in antibacterial properties occurred when TiO<sub>2</sub> NPs used and their inhibitory zones were 18–36 mm, depending on the bacteria and specimen type.</p>\n </section>\n \n <section>\n \n <h3> Highlights</h3>\n \n <div>\n <ul>\n \n <li>Novel treatment of KF fabric-based bioagents with sublethal contents of TiO<sub>2</sub> NPs was successfully prepared by dip-coating route.</li>\n \n <li>The tensile force and flammability of treated KF fabric were greatly enhanced.</li>\n \n <li>A great achievement in antibacterial activity was noticed when TiO<sub>2</sub> added.</li>\n \n <li>These treated fabrics have excellent possibility for use in conserving cultural heritage.</li>\n </ul>\n </div>\n </section>\n </div>","PeriodicalId":17662,"journal":{"name":"Journal of Vinyl & Additive Technology","volume":"30 3","pages":"855-867"},"PeriodicalIF":3.8000,"publicationDate":"2024-02-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"The use of decorated titanium oxide nanoparticles for the development of handmade textile heritage in Egyptian villages: Design, mechanical, flammability, and antibacterial properties\",\"authors\":\"Hesham Moustafa, Saher Fawzy Ibrahim, Emad M. 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The KF-R/D-0.3% TiO<sub>2</sub> NPs specimen provided the best tensile properties reached ~3192 N compared with the untreated KF (i.e., 1125 N). This finding confirmed by SEM observations. Whereas, the specimen containing decorated TiO<sub>2</sub> NPs (i.e., 0.6%) possessed higher flammability resistance property compared with other specimens. Moreover, XRD and FTIR results for treated KF specimens demonstrated the significant role of TiO<sub>2</sub> NPs, which react with KF keratin either by new linkages or through chelating geometry to form a compact KF matrix. This contributed to enhance the tensile and flammability properties. 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The use of decorated titanium oxide nanoparticles for the development of handmade textile heritage in Egyptian villages: Design, mechanical, flammability, and antibacterial properties
Improving eco-friendly coating-based materials for wool artifacts, such as kilim fabric can inspire new-fashion design avenues for conserving ancient cultural heritage. Thus, this research addresses an efficient treatment agent from natural rosin acids (R) and dapsone (D) with variable sublethal proportions of synthesized titanium dioxide nanoparticles (TiO2 NPs) (i.e., 0.1%, 0.3%, and 0.6%) for modifying kilim fabric (KF) using a dip-coating method. The nanostructure of prepared TiO2 nanoparticles and their particle size were examined by x-ray diffraction (XRD) and Zetasizer analyzer. The data showed that the majority of prepared TiO2 oriented to a rutile-type structure with an average hydrodynamic diameter of 48.30–49.65 nm. The KF-R/D-0.3% TiO2 NPs specimen provided the best tensile properties reached ~3192 N compared with the untreated KF (i.e., 1125 N). This finding confirmed by SEM observations. Whereas, the specimen containing decorated TiO2 NPs (i.e., 0.6%) possessed higher flammability resistance property compared with other specimens. Moreover, XRD and FTIR results for treated KF specimens demonstrated the significant role of TiO2 NPs, which react with KF keratin either by new linkages or through chelating geometry to form a compact KF matrix. This contributed to enhance the tensile and flammability properties. Additionally, a great achievement in antibacterial properties occurred when TiO2 NPs used and their inhibitory zones were 18–36 mm, depending on the bacteria and specimen type.
Highlights
Novel treatment of KF fabric-based bioagents with sublethal contents of TiO2 NPs was successfully prepared by dip-coating route.
The tensile force and flammability of treated KF fabric were greatly enhanced.
A great achievement in antibacterial activity was noticed when TiO2 added.
These treated fabrics have excellent possibility for use in conserving cultural heritage.
期刊介绍：
Journal of Vinyl and Additive Technology is a peer-reviewed technical publication for new work in the fields of polymer modifiers and additives, vinyl polymers and selected review papers. Over half of all papers in JVAT are based on technology of additives and modifiers for all classes of polymers: thermoset polymers and both condensation and addition thermoplastics. Papers on vinyl technology include PVC additives.
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