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发表于 2013-7-12 13:08:08
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Hohenstein develops system to test antibacterial t
Antibacterial textiles,fake ray ban sunglasses, eg merchandise treated with silver, have an odour eliminating impact and are for that reason rather well known specifically for so-called initially layer or sports clothes which is worn straight against the skin.In current years, nonetheless, antim-icrobial functionalised textiles have repeatedly been the topic of important reports within the media,Cheap Ray ban Active Lifestyle Sunglasses Army Green Black, creating unease amongst customers. A recent test of cycling trousers carried out by the German consumer advice magazine ?ko-Test (4/2013) also gave reduce ratings to tex-tiles containing silver. Critics are propagating the idea that the antimicrobial effect could impact the healthful human skin flora if it is also strong. This supposedly becomes a problem specifically when antibacterial fibres are made use of in clothes that's worn close for the skin, which includes underwear or socks.There's a single aspect that is certainly normally overlooked within this criticism, although: The efficient bioavailability of the active silver substances inside the item. Re-searchers from the Hohenstein Institute in B?nnigheim / Germany have already refuted the fears about commercial quality antibacterial items in an extensive scientific field study quite a few years ago (AiF no. 15537 N). A comparison involving the influence of typical and antibacterial functionalised chemical fibres on the skin flora and also the micro climate showed no substantial differences. The investigation benefits prove that antibacterial agents in high-quality textile finishes are incorporated into the solution to perform within the microscopical range around the surface from the fibre, preventing the formation of odour around the item.Most of the silver ions in garments worn against the skin are merely not bioavailable and may hence not have any impact there. They can also not be increasingly released via sweating or washing. The researchers were capable to provide the fundamental all clear for the items examined. Still,fake ray ban sunglasses, in addition they suggested studying the effects of those functionalised textiles around the skin flora within the context of consumer protection.Not all merchandise can be examined in field studies more than weeks or months prior to introduction towards the industry and there was no rapid test readily available so far.The Hohenstein researchers have now tackled this situation. A new test program makes it possible for tex -tile makers to have the effects of antibacterial finishes on the skin flora examined currently through product improvement. The practicability and reliability from the benefits pro-duced by the test system have already been proven by way of examination and comparison of functional textiles with antibacterial finish.
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