The evaluation of procedures for dyeing silk with buckthorn and walloon oak on the basis of colour changes and fastness characteristics |
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| Authors: | Ozan Deveoglu Gokhan Erkan Emine Torgan Recep Karadag |
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| Affiliation: | 1. Department of Chemistry, Faculty of Science and Letters, Marmara University, , Goztepe, Kadikoy, Istanbul, 34722 Turkey;2. Department of Chemistry, Faculty of Science, Cankiri Karatekin University, , Cankiri, 18100 Turkey;3. Department of Textile Engineering, Faculty of Engineering, Dokuz Eylul University, , Buca, Izmir, 35160 Turkey;4. Turkish Cultural Foundation, Natural Dyes Research and Development Laboratory, , Umraniye, 34775, Istanbul, Turkey;5. Laboratory of Natural Dyes, Faculty of Fine Arts, Marmara University, , Acibadem Kadikoy, Istanbul, 34718 Turkey |
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| Abstract: | In this study, silk fabric samples were dyed according to various procedures with buckthorn (Rhamnus petiolaris Boiss) and walloon oak (Quercus ithaburensis Decaisne) extracts. Reversed‐phase high‐performance liquid chromatography with diode‐array detection was utilised for the identification of dyes present in the dyed silk fabrics and the plant extracts. The extraction of dyes was carried out with a hydrochloric acid/methanol/water (2:1:1; v/v/v) mixture. The colour coordinates of the silk fabrics were measured, and the rubbing, wash and light fastness properties of the dyed silk materials were determined and are discussed. |
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