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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