S
Shafat Ahmad Khan
Researcher at Islamic University of Science and Technology
Publications - 61
Citations - 1115
Shafat Ahmad Khan is an academic researcher from Islamic University of Science and Technology. The author has contributed to research in topics: Chemistry & Dyeing. The author has an hindex of 10, co-authored 43 publications receiving 808 citations. Previous affiliations of Shafat Ahmad Khan include Jamia Millia Islamia & Mymensingh Medical College.
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Assessment of colorimetric, antibacterial and antifungal properties of woollen yarn dyed with the extract of the leaves of henna (Lawsonia inermis)
Mohd Yusuf,Aijaz Ahmad,Mohammad Shahid,Mohd Ibrahim Khan,Shafat Ahmad Khan,Nikhat Manzoor,Faqeer Mohammad +6 more
TL;DR: In this paper, the extract of leaves of henna was applied on woollen yarn to investigate the dyeing characteristics and antimicrobial efficacy against common human pathogens such as Escherichia coli MTCC 443, Staphylococcus aureus MTCC 902 and Candida albicans ATCC 90028.
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Dyeing, fastness and antimicrobial properties of woolen yarns dyed with gallnut (Quercus infectoria Oliv.) extract
Mohammad Shahid,Aijaz Ahmad,Mohd Yusuf,Mohd Ibrahim Khan,Shafat Ahmad Khan,Nikhat Manzoor,Faqeer Mohammad +6 more
TL;DR: In this article, a study was conducted to investigate the dyeing, fastness, and antimicrobial properties of woolen yarns using gallnut extract as a natural dye, and compared results of color fastness (fastness to light, wash, and rub) and colorimetric properties (CIELab and color strength (K/S) values) of dyed yarns were studied to quantify the effect of mordants.
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Antimicrobial activity of wool yarn dyed with Rheum emodi L. (Indian Rhubarb)
Shafat Ahmad Khan,Aijaz Ahmad,Mohd Ibrahim Khan,Mohd Yusuf,Mohammad Shahid,Nikhat Manzoor,Faqeer Mohammad +6 more
TL;DR: In this article, the effect of Rheum emodi L. as dye and its dyed wool yarns against two bacterial (Escherichia coli and Staphylococcus aureus) and two fungal (Candida albicans and Candida tropicalis) species was examined.
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Dyeing studies with henna and madder: A research on effect of tin (II) chloride mordant
Mohd Yusuf,Mohammad Shahid,Mohd Ibrahim Khan,Shafat Ahmad Khan,Mohd Ali Khan,Faqeer Mohammad +5 more
TL;DR: In this paper, the application of natural dyes extracted from powdered henna (Lawsonia inermis) leaves and madder (Rubia cordifolia) roots on woolen yarn and assessment of effect of stannous chloride mordant on dyeability, color characteristics, fastness properties and antifungal activity of dyed yarn were discussed.
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Assessment of antimicrobial activity of Catechu and its dyed substrate
Mohd Ibrahim Khan,Aijaz Ahmad,Shafat Ahmad Khan,Mohd Yusuf,Mohammad Shahid,Nikhat Manzoor,Faqeer Mohammad +6 more
TL;DR: The observed antimicrobial characteristics and negligible cytoxicity of catechu indicate that the dye might be a promising antimicrobial agent for developing bioactive textile materials and clothing.