Natural functionalisation of a traditional textile “Ehram” / Fazilhan Yilmaz in COLORATION TECHNOLOGY, Vol. 139, N° 2 (04/2023)  

[article]  inCOLORATION TECHNOLOGY > Vol. 139, N° 2 (04/2023) . - p. 182-189 Titre : Natural functionalisation of a traditional textile “Ehram” Type de document : texte imprimé Auteurs : Fazilhan Yilmaz, Auteur ; Ömer Aydinlioglu, Auteur ; Hüseyin Benli, Auteur ; Gülten Gültepe, Auteur ; Muhammed Ibrahim Bahtiyari, Auteur Année de publication : 2023 Article en page(s) : p. 182-189 Note générale : Bibliogr. Langues : Anglais (eng) Catégories : Antibactériens Colorimétrie Cuivre Fourier, Spectroscopie infrarouge à transformée de Laine Lavande et constituants Lumière -- Absorption Matériaux -- Propriétés fonctionnelles Mordants (chimie) Teinture -- Fibres textiles Index. décimale : 667.3 Teinture et impression des tissus Résumé : This study is focused on the natural functionalisation of a traditional woven fabric called “Ehram”. Which is a wool based woven fabric constituted from wool yarns that are originally coloured and used in different cities of the Eastern Anatolian Region, Turkey. Because these fabrics were originally coloured (pigmented), the study aimed to functionalise them with minimal colour changes from their original colour. For this aim; lavender (Lavandula angustifolia) which is also a natural source of pleasant odour was used in finishing of Ehram. The colour changes by the application of the lavender on Ehram and the benefits that come out from the use of lavender were then analysed and presented in the study. In this respect, antibacterial activities (against Staphylococcus aureus and Escherichia coli) of dyed samples were tested within the scope of the study. In addition, colour measurements (K/S and CIE L*a*b* C* and ho) and FTIR (Fourier-transform infrared) microspectroscopy analyses of dyed fabric samples were made and microscope images were taken. It was observed that lavender with a copper-based mordanting agent can present antibacterial activity against S. aureus and E. coli in Ehram. Note de contenu : - MATERIAL AND METHODS : Absorbances (graph and images) of dyeing solutions - ANALYTICAL PROCEDURES : Colour analysis - FTIR analysis - Antimicrobial analysis - RESULTS AND DISCUSSION : Analysis of antimicrobial activities - Table 1 : Colour values of dark brown and black processed and unprocessed Ehrams - Table 2 : The colour difference (ΔE) values according to the samples' untreated versions - Table 3 : Bacterial reduction (%) of the Ehrams DOI : https://doi.org/10.1111/cote.12641 En ligne : https://onlinelibrary.wiley.com/doi/epdf/10.1111/cote.12641 Format de la ressource électronique : Pdf Permalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=39530 [article]

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Code-barres	Cote	Support	Localisation	Section	Disponibilité
24085	-	Périodique	Bibliothèque principale	Documentaires	Disponible

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