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Studies from V. Maurin et al Provide New Data on Applied Clay Science (UV powder coatings containing synthetic Ag-beidellite for antibacterial...

September 5, 2014



Studies from V. Maurin et al Provide New Data on Applied Clay Science (UV powder coatings containing synthetic Ag-beidellite for antibacterial properties)

By a News Reporter-Staff News Editor at Science Letter -- Investigators publish new report on Science. According to news originating from Epinal, France, by NewsRx correspondents, research stated, "The preparation of antibacterial UV powder coatings dedicated to wood based panels is described in the present study. Two experimental methods were investigated: the generation of silver nanoparticles during the polymerization of UV powders and the introduction of a silver modified beidellite within UV powder formulations."

Our news journalists obtained a quote from the research, "While the first method leads to some nanoparticle aggregation, this phenomenon was avoided with the second approach. Antibacterial activity was thus ensured by the presence of beidellite modified with silver cations. XRD, X-ray fluorescence, SEM/EDX and TEM analyses allowed a complete characterization of the Ag-beidellite before its incorporation within UV powder formulations. Real-time-FTIR spectroscopy fitted with an environmental cell was used to monitor the reactivity of UV powder formulations under UV light and temperature control. Resulting coatings were finally characterized by UV spectroscopy, DMA in tension mode, XRD, TEM and antimicrobial analyses."

According to the news editors, the research concluded: "It was shown that the fully cured and homogeneous coatings exhibit high thermomechanical properties and antibacterial activity."

For more information on this research see: UV powder coatings containing synthetic Ag-beidellite for antibacterial properties. Applied Clay Science, 2014;96():73-80. Applied Clay Science can be contacted at: Elsevier Science Bv, PO Box 211, 1000 Ae Amsterdam, Netherlands. (Elsevier - www.elsevier.com; Applied Clay Science - www.elsevier.com/wps/product/cws_home/503322)

The news correspondents report that additional information may be obtained from V. Maurin, CRITTBois, F-88051 Epinal 9, France. Additional authors for this research include C. Croutxe-Barghorn, X. Allonas, J. Brendle, J. Bessieres, A. Merlin and E. Masson (see also Science).

Keywords for this news article include: Epinal, France, Europe, Science

Our reports deliver fact-based news of research and discoveries from around the world. Copyright 2014, NewsRx LLC


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Source: Science Letter


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