نتایج جستجو برای: nanosilver package

تعداد نتایج: 50313  

A Ameri E Moghimipour MA Dabbagh N Sayfoddin

Silver ion has been used for centuries to prevent and treat a variety of diseases and infections. In recent years, extensive studies have been undertaken on the use of antimicrobial properties of silver, incorporated within medical devices. The aim of this study was to prepare a formulation containing silver ion, which could be applied for wound dressing. The purity of nanosilver was measured b...

aref, parisa, ashrafi, iraj, askarizadeh, nahid, parsa, zahra,

Abstract   Background and Aim: Streptococcus sanguis is known one of the initiating agents of microbial plaque formation. In addition to the physical control of the microbial plaque, the use of mouthwashes as a chemical method to kill microorganisms is effective. Although chlorhexidine is the gold standard for the elimination of oral microorganisms, the unpleasant side effects of its long-term...

Journal: :International Journal of Engineering Technology and Sciences 2023

Conventional plastic can lead to endless pollution as it took millions of years be disposed of, hence an alternative using biodegradable replacing regular everyday has highly participated. Polyhydroxyalkanoates (PHA) have the characteristics a however, exhibits low heat distortion temperature. The objective this research is investigate effect nanosilver additions on thermal properties PHA compo...

Journal: :ChemistrySelect 2023

Abstract This study aimed to determine the possible control of selected pathogenic and competitive fungi A. bisporus by three nanosilver clay composites establish effective concentrations for inhibiting pathogens. Nanosilver (AgNPs) (zeolite, montmorillonite, palygorskite) were synthesized a microwave‐assisted surface functionalization technique, various techniques characterized products. Zeoli...

Journal: :Hans Journal of Nanotechnology 2018

Journal: :Acta Biochimica Polonica 2013

Journal: :Environmental microbiology reports 2014
Jessica Beddow Björn Stolpe Paula Cole Jamie R Lead Melanie Sapp Brett P Lyons Ian Colbeck Corinne Whitby

Currently, little is known about the impact of silver nanoparticles (AgNPs) on ecologically important microorganisms such as ammonia-oxidizing bacteria (AOB). We performed a multi-analytical approach to demonstrate the effects of uncapped nanosilver (uAgNP), capped nanosilver (cAgNP) and Ag2SO4 on the activities of the AOB: Nitrosomonas europaea, Nitrosospira multiformis and Nitrosococcus ocean...

2016
Vahid Zand Mehrdad Lotfi Amirala Aghbali Mehran Mesgariabbasi Maryam Janani Hadi Mokhtari Pardis Tehranchi Seyyed Mahdi Vahid Pakdel

INTRODUCTION Biocompatibility and antimicrobial activity of endodontic materials are of utmost importance. Considering the extensive applications of mineral trioxide aggregate (MTA) in dentistry and antimicrobial properties of silver nanoparticles, this study aimed to evaluate the subcutaneous inflammatory reaction of rat connective tissues to white MTA with and without nanosilver (NS) particle...

2012
Sabina Rebe Raz Maria Leontaridou Maria G. E. G. Bremer Ruud Peters Stefan Weigel

Silver nanoparticles are recognized as effective antimicrobial agents and have been implemented in various consumer products including washing machines, refrigerators, clothing, medical devices, and food packaging. Alongside the silver nanoparticles benefits, their novel properties have raised concerns about possible adverse effects on biological systems. To protect consumer's health and the en...

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