Antimicrobial effect of silver nanoparticles plated natural zeolite in polyurethane foam
نویسندگان
چکیده
منابع مشابه
[In vitro study of the antimicrobial properties of a silver ion-releasing polyurethane foam].
INTRODUCTION The antimicrobial properties of a silver ion (Ag+)-releasing polyurethane foam were evaluated using different microorganisms. The diffusion of Ag+ from the medium, as well as any possible cytotoxicity on human cells, was also studied. MATERIAL AND METHODS Silver release from V.A.C. GranuFoam Silver(®) was assessed by using inductively coupled plasma mass spectrometry (ICP-MS). An...
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In present day scenario, pesticides are widely used for pest control in agriculture, because of which, the drinking water sources (both surface and ground water) gets contaminated. Majority of the pesticides are defiant to biodegradation and are found to be carcinogenic in nature even at trace levels. Various conventional methods employed for removal of pesticide are surface adsorption, photo-c...
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UNLABELLED CuraVAC Ag, a product that delivers negative pressure wound therapy through a polyurethane foam dressing, contains silver nanoparticles, which, when moistened with water, release silver ions onto a wound surface. The in vitro antimicrobial action of silver can destroy both gram-positive and gram-negative bacteria, as well as methicillin-resistant Staphylococcus aureus (MRSA). The pur...
متن کاملAntimicrobial effects of silver nanoparticles.
The antimicrobial effects of silver (Ag) ion or salts are well known, but the effects of Ag nanoparticles on microorganisms and antimicrobial mechanism have not been revealed clearly. Stable Ag nanoparticles were prepared and their shape and size distribution characterized by particle characterizer and transmission electron microscopic study. The antimicrobial activity of Ag nanoparticles was i...
متن کاملResearch Article: Investigating the effect of water filter made using polyurethane foam containing silver nanoparticles on controlling Yersinia ruckeri in Oncorhynchus
The aim of this study was to evaluate the efficiency of polyurethane foam containing silver nanoparticles synthesized by Verbena officinalis leaf extract in controlling of Yersinia ruckeri in treatment of water tanks of rainbow trout farming. Biosynthesis of silver nanoparticles is done with 2mM silver nitrate solution and Verbena officinalis extract. To study antibacterial effects of the produ...
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ژورنال
عنوان ژورنال: Express Polymer Letters
سال: 2021
ISSN: 1788-618X
DOI: 10.3144/expresspolymlett.2021.68