Antibacterial textiles

Antibacterial textile fibers containing titanium oxide photocatalysts... 

Durable and regenerable antibacterial textiles were obtained by grafting a cyclic-amine monomer, 3-allyl-... 

Figure 1.8. Graphical representation of the development of antibacterial textiles, (a) Treated antibacterial fabrics and (b) fabrics with antibacterial fibres, in...

Keywords bicomponent fiber, multicomponent fiber, fibers of noncircular cross-section, sorption properties, separation, bioactive fibers, filled fibers, antibacterial textiles. 

Yuranova T, Rincon A, Bozzi A, Parra S, Pulgarin C, Albers P, et al. Antibacterial textiles prepared by RF-plasma and Vacuum-UV mediated deposition of silver. J Photochem PhotobiolA 2003 161 27-33. 

Nischala K., Rao Tata N., and Hebalkar Neha. Silica-silver core-shell particles for antibacterial textile application. Colloids Surf. B Biointerfaces. 82 no. 1 (2011) 203-208. 

JIS L 1902 1998 Testing method for antibacterial textiles. Japan Agar diffusion test... 

Another metal fiber produced by the company is Angelina Copper Metal Fiber this kind of fiber can be used in the high-temperature application field. More than that, its antibacterial properties, antiinflammatory, antiarthritic, antistatic, pharmacological health benefits, and solvent resistance expand the application fields, including bedding and home furnishings, antibacterial textiles, antistatic carpets, filtration, and decorative applications. 

Yuranova, T, et al.. Antibacterial Textiles Prepared by RF-Plasma and Vacuum-UV Mediated Deposition of Silver. Journal of Photochemistry and Photobiology A ... 

Finally, we would like to describe a potential real-world application of stabilized copper nanomaterials that, at present, we are studying in our laboratory. We have found that Cu NPs capped by quaternary anamonium salts can be used as nanoreservoirs for the controlled release of Cu ions, and can be used in this manner as tunable disinfecting agents. The tight control of bioactive ion release is essential when maintaining concentrations that will be efficient in terms of antimicrobial activity, yet not show toxicity towards humans [320]. This key property will surely afford interesting applications in areas such as health care, antibacterial textiles, food-packaging, paints and space exploration. 

Another important bisphenol is dichlorophene (dichlorophane, methylene-bis(4-chlorophenol)) [97-23-4]. Whereas it is not as active against bacteria as hexachlorophane, it has found miscehaneous apphcations, eg, as a rot preservative for textiles (89) as a treatment for athlete s foot and for tapeworm in humans and domestic animals as a slimicide in paper manufacture and as an antibacterial agent in water-cooling systems (90). 

Pyrazoles, pyrazolines, and pyrazolones have all found wide use in many fields. Their greatest utility resides in pharmaceuticals, agrochemicals, dyes (textile and photography), and to a lesser extent in plastics. The main uses of the pharmaceuticals that incorporate the pyrazole nucleus are as antipyretic, antiinflammatory, and analgesic agents. To a lesser extent, they have shown efficacy as antibacterial/antimicrobial, antipsychotic, antiemetic, and diuretic agents. 

Jickins R.S., Leonas K.K., Influence of a polyethylene glycol treatment on surface, hquid barrier and antibacterial properties Textile Chemist Colorist, 26 (12) (1994) 25-29. 

Silver coated textiles Recently, a new mode of antibacterial/antimicrobial therapy in AD has been introduced the use of antibacterial silver coated textiles. In an open-labeled controlled side-to-side comparative trial, silver-coated textiles were able to reduce S. aureus-colonization significantly already two days after initiation lasting until the end of the treatment. Even seven days after cessation, S. aureus-density remained significantly lower compared to the baseline. Clinical improvement paralleled with reduction of 5. aw/mv-colonization.105... 

Industrial separation membranes and ion-exchange resins can be made from chitin, especially for water purification. Chitin is also used industrially as an additive to thicken and stabilize foods and pharmaceuticals. Since it can be shaped into fibres, the textile industry has used chitin, especially for socks, as it is claimed that chitin fabrics are naturally antibacterial and antiodour (www.solstitch.net). Chitin also acts as a binder in dyes, fabrics and adhesives. Some processes to size and strengthen paper employ chitin. 

Ethylene oxide has been used as a fumigant for foods, textiles, and soil, and for sterilizing biomedical instruments. It readily diffuses through materials without damaging them. Its antibacterial effect is probably due to its ability to alkylate critical cellular enzymes. 

The worldwide consumption of surfactants in 2003 is shown in Table 36.5. In many parts of the world, soap is still the primary surfactant for textile washing and personal care. Synthetic detergents are widely used in the devolved regions of the world including North America, Western Europe, and Japan. Anionic surfactants dominate the world surfactant market. Common anionic surfactants include LAS, AS, and AES. The second largest class of surfactants is the nonionics of which AE and APE are most common. The use of APE is in decline because of concerns with biodegradability and endocrine disruption. Quats are commonly used in antibacterial formulations because of their ability to lyse the cell membrane of... 

Quaternary ammonium salts have been found to be effective antibacterial agents in cleaning products and for disinfecting swimming pools and hot tubs. However, their high degree of water solubility limits their use as textile finishes. 

Antibacterial activity of textile materials parallel streak method test method 147 (agar plate test)... 

Antibacterial finishes on textile materials, assessment of test method 100... 

Rapid qualitative method for determining antibacterial activity of treated textile materials against both Gram-positive and Gram-negative bacteria. Treated material is placed in nutrient agar that is streaked with test bacteria. Bacterial growth is determined visually after incubation. Antibacterial activity is demonstrated by zones of inhibition on and around the textile. 

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