Appraisal of marigold flower based lutein as natural colourant for textile dyeing under the influence of gamma radiations

Adeel, Shahid; Gulzar, Tahsin; Azeem, Muhammad; Fazal-ur-Rehman, .; Saeed, Muhammad; Hanif, Iram; Iqbal, Naeem

doi:10.1016/j.radphyschem.2016.07.010

Cited by 110 publications

(39 citation statements)

References 31 publications

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“…UV radiation is mainly used in the pretreatment of both the fabric and dye solution separately to lower the dyeing conditions (time and temperature) and enhance the colour strength and fastness properties of treated fabrics [9,16,20,22,27,28]. The same results were noticed by using the gamma radiation and plasma on different fabrics [8,44]. The microwave radiation application in textile takes the attention of researchers as an alternative eco-friendly heating system.…”

Section: Introductionmentioning

confidence: 87%

Preparation of nano disperse dye based on benzopyran in one pot reaction using microwave irradiation and its appliance in textile printing

et al. 2019

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This paper aims to synthesis some novel of benzopyran derivatives using high efficient, solvent free, excellent yield, one pot multicomponent reaction via microwave technique. The prepared compounds are subjected to ultra-sonication to reduce their particle size to nano size and used as a pigment in printing of polyester/cotton, polyester and linen fabrics the fastness properties of the printed fabrics are very good. The structures of prepared pigment are confirmed using (element analysis, IR, H-NMR and MS). The size of prepared and treated dyes are identify by TEM. Graphic abstract Graphic abstract explain the suggested scheme for synthesise the hyper branched compound I with TEM image for the different resulting compounds with different moieties before and after sonication.

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Section: Introductionmentioning

confidence: 87%

Preparation of nano disperse dye based on benzopyran in one pot reaction using microwave irradiation and its appliance in textile printing

et al. 2019

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“…where K diff is the intra-particle diffusion coefficient and q t the represents amount of dyes adsorbed per unit weight of solid (adsorbent) and t becomes time of contact. Equation 14 hints that if we plot q t against t 5 , we can obtain a straight line where the intercept will be C and the slope will be K diff . The adsorption data that were plotted in Figure 6 show good linearity for intra-particle diffusion model.…”

Section: Intra-particle Diffusion Modelmentioning

confidence: 99%

Rumex abyssinicus (mekmeko) extract as cleaner approach for dyeing in product manufacture: Optimization and modeling studies

Mohammed

Panda

Madhan

et al. 2017

Asia-Pacific J Chem Eng

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Some of the synthetica dyes, used in leather dyeing, are carcinogenic. Hence an eco‐benign dyeing is made for leather based on mekmeko (Rumex abyssinicus) extract that contains the anthraquinones, a natural dyeing constituent containing bioactive compounds. It is the first time where this material is tried for dyeing application in leather manufacture. The Langmuir adsorption isotherm is supported by a thermodynamic model and is augmented using intra‐particle diffusion model. The optimum concentration of the extract for dyeing was 20% based on the weight of the undyed crust leather (dry). For the modeling and optimization studies of mekmeko‐based dyeing process, response surface methodologies and artificial neural network were used. The pH, temperature, and time effects on exhaustion of the dye were studied. The optimized conditions were found to be pH 4.5, temperature 60 °C, and duration 5.5 hr. The exhaustion level of mekmeko extract in dyeing process under optimized conditions was found to be 72%. Kinetic models explain adsorption using different adsorption isotherms. The leathers were treated with different pre‐ or post‐mordants dyeing with mekmeko, and multiple colors were obtained depending on the types of mordants used. The overall results in this study indicated that the mekmeko‐dyed leathers exhibit good fastness and organoleptic characteristics.

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“…During extraction, the coloring matter from dyeing material is transferred to the solvent which give brilliant colors to the fabric. Extraction of dye can be improved by employing various techniques such as microwave treatment (13,14), usage of enzyme technique (15), UV exposure (16,17) and ultrasonic treatment (18,19), plasma treatments (20,21) and gamma irradiation (22). Ultrasonic assisted extraction (UAE) technique involves interaction of high frequency and high intensity sound waves used for vibration, collision and diffusion of material out of solid phase under the effect of acoustic cavitations (23).…”

Section: Introductionmentioning

confidence: 99%

Sustainable Utilization of Ultrasonic Radiation in Extraction and Dyeing of Wool Fabric Using Logwood (Haematoxylum Campechianum) Extracts

Adeel¹,

Azeem²,

Rehman³

et al. 2019

Tekstil Ve Konfeksiyon

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Environmental regulations imposed by world renowned associations have forced the global community to use eco-friendly and sustainable dyed products in applied fields. The current study has been concerned with the effect of ultrasonic radiation on the extraction of Hematein from logwood and its application onto wool fabric. Where the extraction was carried out by boiling respective amount of powder into methanolic medium, the extract obtained and wool fabrics were treated with ultrasonic radiation for 15, 30, 45 and 60 min. Dyeing of irradiated and un-irradiated fabric was carried out using irradiated and un-irradiated extracts at 70 o C for 45 min. keeping material to liquor ratio of 1:25. For improvement in shades, salts of aluminum, iron and tannic acid as chemical mordants and extracts of Zeera (Cuminum cyminum), Harmal(Peganumharmala) and Turmeric (Curcuma longa) as source of bio mordants have been employed at 70 o C for 45 min. keeping fabric to mordant ratio of 1:25. It is found that extract after Ultrasonic treatment (US) for 45 min. has given acceptable results. The colour strength results show that1% Al, 3%Fe, and 7% Tannic acid as pre-chemical mordants, where as before dyeing 7% of Zeera, Harmal and turmeric extracts have given excellent color coordinates, Similarly 1% Al, 7%Fe, and 7% Tannic acid as post-chemical mordants, where as after dyeing 3% of Zeera, 7% Harmal and 7% Turmeric have given good color characteristics at mild conditions. It is inferred that ultrasonic treatment has enhanced the coloring behaviour of wool using hematein extracted from logwood chips. ARTICLE HISTORY

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Appraisal of marigold flower based lutein as natural colourant for textile dyeing under the influence of gamma radiations

Cited by 110 publications

References 31 publications

Preparation of nano disperse dye based on benzopyran in one pot reaction using microwave irradiation and its appliance in textile printing

Preparation of nano disperse dye based on benzopyran in one pot reaction using microwave irradiation and its appliance in textile printing

Rumex abyssinicus (mekmeko) extract as cleaner approach for dyeing in product manufacture: Optimization and modeling studies

Sustainable Utilization of Ultrasonic Radiation in Extraction and Dyeing of Wool Fabric Using Logwood (Haematoxylum Campechianum) Extracts

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