Dyeing behaviour of gamma irradiated cotton fabric using Lawson dye extracted from henna leaves (Lawsonia inermis) |
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| Authors: | Fazal-ur Rehman Shahid Adeel Summia Qaiser Ijaz Ahmad Bhatti Muhammad Shahid Mohammad Zuber |
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| Institution: | 1. Department of Applied Chemistry, Government College University, Faisalabad 38000, Pakistan;2. Department of Chemistry, Government College University, Faisalabad 38000, Pakistan;3. Department of Chemistry and Biochemistry, University of Agriculture, Faisalabad 38040, Pakistan;1. Istanbul Commerce University, Istanbul, 34840, Turkey;2. Uludag University, Bursa, 16059, Turkey;1. Department of Chemistry & Biochemistry, University of Agriculture, Faisalabad 38040, Pakistan;2. Department of Chemistry, Government College University, Faisalabad 38000, Pakistan;1. Laboratory of Protein Engineering and Bioactive Molecules (LIP–MB), National Institute of Applied Sciences and Technology (INSAT), University of Carthage, Tunis, Tunisia;2. Laboratory of Agricultural Production Systems and Sustainable Development, College of Agriculture, University of Carthage, 1121 Mograne, Zaghouan, Tunisia;3. Unité de Recherche en Neurophysiologie Fonctionnelle et Pathologies (UR/11E09), Faculty of Sciences Tunis (FST), University El Manar, Tunis, Tunisia;1. Department of Applied Chemistry, Government College University Faisalabad, Faisalabad 38000, Pakistan;2. Department of Chemistry, Government College University Faisalabad, Faisalabad 38000 Pakistan;3. Department of Chemistry and Biochemistry, University of Agriculture, Faisalabad 38040, Pakistan;4. Nuclear Institute of Agriculture and Biology (NIAB), Faisalabad, Pakistan;5. University College of Agriculture and Environmental Science, Islamia University of Bahawalpur, Pakistan;1. National School of Engineers of Monastir, 5000 Monastir, Tunisia;2. Higher Institute of Fashion of Monastir, 5019 Monastir, Tunisia;3. Laboratory of Textile Physics and Mechanics, EAC 7189 CNRS – UHA, ENSISA, 11 Street of Alfred Werner, F-68093 Mulhouse Cedex, France;1. Department of Chemistry, SRM Institute of Science and Technology, Kattankulathur, 603203, India;2. Electrochemical Systems Laboratory, SRM Research Institute, SRM Institute of Science and Technology, Kattankulathur, India;3. Department of Physics and Nanotechnology, SRM Institute of Science and Technology, Kattankulathur, 603203, India |
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| Abstract: | Dyeing behavior of gamma irradiated cotton fabric using Lawson dye extracted from henna leaves has been investigated. Cotton and dye powder are irradiated to different absorbed doses of 2, 4, 6, 8 and 10 kGy using Cs-137 gamma irradiator. The dyeing parameters such as dyeing time, electrolyte (salt) concentration and mordant concentrations using copper and iron as mordants are optimized. Dyeing is performed using un-irradiated and irradiated cotton with dye solutions and their color strength values are evaluated in CIE Lab system using Spectraflash –SF650. Methods suggested by International Standard Organization (ISO) have been employed to investigate the colourfastness properties such as colourfastness to light, washing and rubbing of irradiated dyed fabric. It is found that gamma ray treatment of cotton dyed with extracts of henna leaves has significantly improved the color strength as well as enhanced the rating of fastness properties. |
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