Silver and titanium nanoparticles used as coating on polyurethane catheters

dc.creatorHEILMAN, S.
dc.creatorSILVA, L.G.A.
dc.date2017
dc.date2017-07-03T16:46:31Z
dc.date2017-07-03T16:46:31Z
dc.date.accessioned2023-09-28T13:34:19Z
dc.date.available2023-09-28T13:34:19Z
dc.identifier1661-9897
dc.identifierhttp://repositorio.ipen.br/handle/123456789/27592
dc.identifier47
dc.identifier10.4028/www.scientific.net/JNanoR.47.17
dc.identifier8.391
dc.identifier.urihttps://repositorioslatinoamericanos.uchile.cl/handle/2250/8997856
dc.descriptionSilver nanoparticles have been used in the medical area due to their remarkable antimicrobial properties. In this sense titanium dioxide nanoparticles obtained by the sol-gel method were used as coating of catheters for subsequent impregnation of silver nanoparticles with gamma irradiation and electron beam at 25 and 50 kGy. This work aimed to study the use of the silver nanoparticles and titanium dioxide as coating of polyurethane Central Venous Catheter (CVC) for antimicrobial activity. Furthermore the amounts of titanium and silver present in the coated catheters had been evaluated by Inductively Coupled Plasma ??? Optical Emission Spectrometry (ICP OES). Therefore the Raman spectrometry was used to identify the polymorph of titanium oxide, rutile.
dc.format17-23
dc.relationJournal of Nano Research
dc.rightsopenAccess
dc.subjectsilver
dc.subjectnanoparticles
dc.subjectcoatings
dc.subjectpolyurethanes
dc.subjecttitanium oxides
dc.subjectionizing radiations
dc.subjectraman spectroscopy
dc.subjectraman spectra
dc.subjectcobalt 60
dc.titleSilver and titanium nanoparticles used as coating on polyurethane catheters
dc.typeArtigo de peri??dico
dc.coverageI


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