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]

Réservation

Réserver ce document

Exemplaires (1)

Code-barres	Cote	Support	Localisation	Section	Disponibilité
23778	-	Périodique	Bibliothèque principale	Documentaires	Disponible

Let there be light ! in POLYMERS PAINT COLOUR JOURNAL - PPCJ, Vol. 209, N° 4655 (10/2019)  

[article]  inPOLYMERS PAINT COLOUR JOURNAL - PPCJ > Vol. 209, N° 4655 (10/2019) . - p. 18-19 Titre : Let there be light ! Type de document : texte imprimé Année de publication : 2019 Article en page(s) : p. 18-19 Note générale : Bibliogr. Langues : Anglais (eng) Catégories : Eclairage Lumière artificielle Lumière du jour Métamérisme vision des couleurs Index. décimale : 535.6 Couleur Résumé : The author reports on how to master the challenge of bringing true daylight into the laboratory. Uniform colour is directly associated with high quality and influences our purchasing decision. This is especially true for multi-component products consisting of different materials and/or being produced by different suppliers. The human eye is often the final judge for approving a new design. Therefore, the visual inspection conditions need to be standardised to guarantee repeatable visual results. The most important colour match is under naturel daylight. The CIE defined several standard D illuminants with D65 being the most important one. The lames used in a light booth must simulate D65 as close as possible. Until now, fluorescent tubes were used to simulate D65. A new unique lighting setup is now able to achieve class A quality by simulating CIE D65 with a smart combination of filtered halogen lamps and LEDs. Note de contenu : - CIE metamerism index-MI - Standard illuminant D65 - Best in class daylight with Byko-spectra pro - Table 1 : Categorisation of MIvis and MIuv depending on colour difference formula - Fig. 1 : Daylight simulation with fluorescent tube - Fig. 2 : Daylight simulation with combination of filtered halogen lamps with and without LEDs En ligne : https://drive.google.com/file/d/1alVLylxoXHyHUX6syiBh9g1W1glwcGDD/view?usp=drive [...] Format de la ressource électronique : Pdf Permalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=33123 [article]

Réservation

Réserver ce document

Exemplaires (1)

Code-barres	Cote	Support	Localisation	Section	Disponibilité
21239	-	Périodique	Bibliothèque principale	Documentaires	Disponible

---

1 (1 - 2 / 2)