Antimicrobial textiles / Gang Sun / Cambridge [United Kingdom] : Woodhead Publishing Ltd (2016)

Titre : Antimicrobial textiles Type de document : texte imprimé Auteurs : Gang Sun, Editeur scientifique Editeur : Cambridge [United Kingdom] : Woodhead Publishing Ltd Année de publication : 2016 Autre Editeur : Amsterdam [Nederland] : Elsevier Collection : Woodhead publishing series in textiles num. 180 Importance : XX-351 p. Présentation : ill. Format : 24 cm ISBN/ISSN/EAN : 978-0-08-100576-7 Prix : 215 E Note générale : Index - Bibliogr. Langues : Anglais (eng) Catégories : Antimicrobiens Biomatériaux Durée de vie (Ingénierie) Encapsulation Implants médicaux Nanotechnologie Polymères en médecine Sol-gel, Procédé Sutures (chirurgie) Technique des plasmas Technologie médicale Textiles et tissus Textiles et tissus à usages médicaux Vêtements de protection Index. décimale : 677 Textiles Résumé : Antimicrobial textiles have attracted a great deal of interest in recent years due to their potential for reducing the transmission of infection in medical and healthcare environments. Antimicrobial properties can also improve the performance and lifespan of consumer products, and so these fabrics are increasingly finding applications in the wider textile and apparel industry. This book provides systematic coverage of the technologies and materials required for developing these important textiles. In Part One, chapters address key issues and technologies in the creation of antimicrobial textile products. Topics covered include testing and regulation, microencapsulation, sol-gel coating and plasma technologies, nanotechnology and life cycle assessment. Part Two then reviews key antimicrobial agents, such as N-halamines, plant based compounds and photo-active chemicals. Finally, the chapters of Part Three offer detailed reviews of antimicrobial textiles for particular important applications, including medical devices, protective clothing and products with improved durability and longevity. Note de contenu : 1. Introduction : development of antimicrobial textiles I. KEY ISSUES AND TECHNOLOGIES IN CREATING ANTIMICROBIAL TEXTILE PRODUCTS : 2. Testing and regulation of antimicrobial textiles - 3. Microencapsulation technologies for antimicrobial textiles - 4. Sol-gel technology for antimicrobial textiles - 5. Plasma technology for antimicrobial textiles - 6. Nanotechnology for antimicrobial textiles- 7. Life cycle assessment of reusable hospital textiles with biocidal finish II. ANTIMICROBIAL AGENTS : 8. N-H-halamines as antimicrobial textile finishes - 9. Halogenated phenols and polybiguanides as antimicrobial textile finishes - 10. Plant-based compounds for antimicrobial textiles - 11. Photoactive chemicals for antimicrobial textiles - 12. Barrier textiles for protection against microbes III. APPLICATIONS OF ANTIMICROBIAL TEXTILES : 13. Antimicrobial textiles for medical environments - 14. Antimicrobial textiles for sutures, implants and scaffolds - 15. Antimicrobial textiles for treating skin infections and atopic dermatitis - 16. Antimicrobials for protective clothing - 17. Antimicrobial finishes for improving the durability and longevity of fabric structures Permalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=30041

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Daylight-induced antibacterial and antiviral functional textile materials / Peixin Tang in TECHNICAL TEXTILES, Vol. 65, N° 4 (10/2022)  

[article]  inTECHNICAL TEXTILES > Vol. 65, N° 4 (10/2022) . - p. 220-223 Titre : Daylight-induced antibacterial and antiviral functional textile materials Type de document : texte imprimé Auteurs : Peixin Tang, Auteur ; Zheng Zhang, Auteur ; Gang Sun, Auteur Année de publication : 2022 Article en page(s) : p. 220-223 Note générale : Bibliogr. Langues : Multilingue (mul) Catégories : Antibactériens Antiviraux Lumière du jour Masques antimicrobiens Matériaux -- Propriétés fonctionnelles Textiles et tissus à usages techniques Vêtements de protection Vitamines Index. décimale : 677 Textiles Résumé : Public safety and persona! protection need textiles and polymeric materials with durable, reusable, and human safe antibacterial and antiviral properties. This article provides a summary of the latest progresses in development of daylight-induced functional textiles, suitable for application on face masks and protective clothing. Some vitamins and selected compounds have shown promising features to provide the desired features on textiles. Note de contenu : - Fig. 1 : a) Jablonski diagram i Ilustrating the photoactivity of PSs - b) Photo-induced antibacterial and antiviral functions of PS-decorated textile materials. Reprinted with permission from [4] Copyright 2020 American Chemical Society - Fig. 2 : a) Chemical struc-ture of benzophe-nones-grafted PVA-co-PE nanofibrous membranes - b) SEM images of as-fabricated nanofi-brous membranes - Fig. 3 : The fabrication process of a) RB-polyDEAE@Cotton and b) DBwEE-Cotton; c) Antibacterial results of DBwEE-Cotton under daylight irradiation Reprinted - Fig. 4 : a) Chemical structures of VK family and derivatives and VB2 and its derivatives - b) 5EM images of VK-incorporated nanofibrous membranes - c) Antibacterial and antiviral results of PVA-co-PENK3 and PANNK3 nanofibrous membranes according to light irradiation time : (i) PVA-co-PENK3 and (ii) PANNK3 against E. coli under daylight and UVA (iii and iv) ; PVA-co-PENK3 against L. innocua under (v) daylight and (vi) UVA En ligne : https://drive.google.com/file/d/1352bb14IOOt4xxGsRX-rGJHSlIfSx1Lf/view?usp=share [...] Format de la ressource électronique : Pdf Permalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=38557 [article]

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Recent advances in skin collagen : functionality and non-medical applications / Yanting Han in JOURNAL OF LEATHER SCIENCE AND ENGINEERING, Vol. 3 (Année 2021)  

[article]  inJOURNAL OF LEATHER SCIENCE AND ENGINEERING > Vol. 3 (Année 2021) . - 12 p. Titre : Recent advances in skin collagen : functionality and non-medical applications Type de document : texte imprimé Auteurs : Yanting Han, Auteur ; Jinlian Hu, Auteur ; Gang Sun, Auteur Année de publication : 2021 Article en page(s) : 12 p. Note générale : Bibliogr. Langues : Anglais (eng) Catégories : Adsorption Blindage (électricité) Collagène Eau -- Epuration Effet mémoire de forme Electronique -- Matériaux Imperméabilisation Matériaux intelligents Matrices Peau artificielle Index. décimale : 611.78 Peau et ongles Résumé : During nature evolution process, living organisms have gradually adapted to the environment and been adept in synthesizing high performance structural materials at mild conditions by using fairly simple building elements. The skin, as the largest organ of animals, is such a representative example. Conferred by its intricate organization where collagen fibers are arranged in a randomly interwoven network, skin collagen (SC), defined as a biomass derived from skin by removing non-collagen components displays remarkable performance with combinations of mechanical properties, chemical-reactivity and biocompatibility, which far surpasses those of synthetic materials. At present, the application of SC in medical field has been largely studied, and there have been many reviews summarizing these efforts. However, the generalized view on the aspects of SC as smart materials in non-medical fields is still lacking, although SC has shown great potential in terms of its intrinsic properties and functionality. Hence, this review will provide a comprehensive summary that integrated the recent advances in SC, including its preparation method, structure, reactivity, and functionality, as well as applications, particularly in the promising area of smart materials. Note de contenu : - Preparation of SC - Structure of SC - Modification of SC - Advanced properties and non-medical applications : Water treatment - Biotemplate - Wave-adsorbing/shielding - Shape memory - Waterproof - Electronic skin - Table 1 : Modification agents for SC DOI : https://doi.org/10.1186/s42825-020-00046-9 En ligne : https://link.springer.com/content/pdf/10.1186/s42825-020-00046-9.pdf Format de la ressource électronique : Pdf Permalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=37465 [article]

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