Journal ArticleDOI
Antimicrobial activity of some natural dyes
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The textile material impregnated with these natural dyes, however, showed less antimicrobial activity, as uptake of these dyes in textile material is below MIC.About:
This article is published in Dyes and Pigments.The article was published on 2005-08-01. It has received 329 citations till now. The article focuses on the topics: Quercus infectoria & Antimicrobial.read more
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Ultrasonic assisted dyeing. IV. Dyeing of cationised cotton with lac natural dye
TL;DR: In this article, the effects of dye bath pH, salt concentration, ultrasonic power, dyeing time and temperature were studied and the resulting shades obtained by dyeing with ultrasonic and conventional techniques were compared.
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Photo induced silver on nano titanium dioxide as an enhanced antimicrobial agent for wool
Majid Montazer,Amir Behzadnia,Esfandiar Pakdel,Mohammad Karim Rahimi,Mohammad Bameni Moghadam +4 more
TL;DR: The treated wool fabrics indicated an antimicrobial activity against both Staphylococcus aureus and Escherichia coli bacteria and the role of both cross-linking agent and nanocomposite concentrations was investigated using response surface methodology (RSM).
Journal ArticleDOI
Colourimetric analysis and antimicrobial study of natural dyes and dyed silk
TL;DR: In this article, the antimicrobial properties of natural colourants and dyed silk yarns have been studied and the results showed that the dyed silk exhibited good and durable fastness properties.
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Simultaneous dyeing and functionalization of silk with three natural yellow dyes
TL;DR: In this paper, three natural yellow dyes, namely Rheum emodi, Gardenia yellow and curcumin, were applied to the simultaneous dyeing and functionalization of silk.
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Recent advances in chitosan polysaccharide and its derivatives in antimicrobial modification of textile materials.
TL;DR: This review is intended to provide a recent overview of chitosan and its derivatives and highlight their role in the development of antimicrobial textiles.
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Book
Encyclopedia of Chemical Technology
TL;DR: Encyclopedia of Chemical Technology The Third Edition of the Encycled encyclopedia of chemical technology as mentioned in this paper is built on the solid foundation of the previous editions of the encyclopedia, which has been updated and updated and many new subjects have been added to reflect changes in chemical technology through the 1970s.
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In vitro activity of Brazilian medicinal plants, naturally occurring naphthoquinones and their analogues, against methicillin-resistant Staphylococcus aureus.
Thelma de Barros Machado,Antonio V. Pinto,M.C.F.R Pinto,Ivana C. R. Leal,Marlei Gomes da Silva,Ana Claudia F. Amaral,Ricardo Machado Kuster,K.R Netto-dosSantos +7 more
TL;DR: The results indicate that these natural products can be effective potential candidates for the development of new strategies to treat MRSA infections.
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Tannins from the leaves of Punica granatum
TL;DR: Leaves of Punica granatum contain the new gallotannins, 1,2,4-tri-O-galloyl-β-glucopyranose and 1,3, 4-tri -O-Galloyl -β -glucopeanose together with the hitherto unknown ellagitannins as discussed by the authors.
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Structure Determination of New Isomeric Naphtho[2,3‐b]furan‐4,9‐diones from Tabebuia avellanedae by the selective‐INEPT technique
TL;DR: In this paper, the stem bark of the South American tree Tubebuiu avellanedue Llorentz ex GRISEB, Bignoniaceae (syn. T. uvellunedue LORENTZ exGRISEB. ex DC., T. heptuphylla VELL. ex.
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beta-Lapachone, an inhibitor of oncornavirus reverse transcriptase and eukaryotic DNA polymerase-alpha. Inhibitory effect, thiol dependence and specificity.
Alfred R. Schuerch,Walter Wehrli +1 more
TL;DR: β-Lapachone is a naturally occurring compound that can be isolated from a number of tropical trees and shown to be a potent inhibitor of reverse transcriptase activity from both avian myeloblastosis virus and Rauscher murine leukaemia virus, and affords a novel means of studying such interrelationships and of further characterizing enzymes.