Synthesis of Silver nanoparticles (AgNPs) with Antibacterial Activity

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dc.contributor.affiliationGloria, E.C., Departamento de Facultad de Ciencias Básicas, Grapo de Materials Nanoestracturados y Biomodelación, MATBIOM, Universidad de Medellín, Colombiaspa
dc.contributor.affiliationFacultad de Ingenierías, Grupo de Investigaciones y Mediciones Ambientales - GEMA, Universidad de Medellín, Medellín, Colombiaspa
dc.contributor.affiliationInstituto de Física, Facultad de Ciencias Exactas y Naturales, Universidad de Antioquia, Calle 70 No. 52-21, Medellín, Colombiaspa
dc.contributor.affiliationCésar, H., Departamento de Facultad de Ciencias Básicas, Grapo de Materials Nanoestracturados y Biomodelación, MATBIOM, Universidad de Medellín, Colombiaspa
dc.contributor.affiliationJaime, O., Instituto de Física, Facultad de Ciencias Exactas y Naturales, Universidad de Antioquia, Calle 70 No. 52-21, Medellín, Colombiaspa
dc.contributor.affiliationOscar, A., Instituto de Física, Facultad de Ciencias Exactas y Naturales, Universidad de Antioquia, Calle 70 No. 52-21, Medellín, Colombiaspa
dc.contributor.affiliationJosé, I.U., Instituto de Física, Facultad de Ciencias Exactas y Naturales, Universidad de Antioquia, Calle 70 No. 52-21, Medellín, Colombiaspa
dc.contributor.affiliationFranklin, J., Centro de Investigación, Innovación y Desarrollo de Materiales - CIDEMAT, Universidad de Antioquia UdeA, Calle 70 No 52-21, Medellín, Colombiaspa
dc.contributor.authorGloria E.C.
dc.contributor.authorEderley V.
dc.contributor.authorGladis M.
dc.contributor.authorCésar H.
dc.contributor.authorJaime O.
dc.contributor.authorOscar A.
dc.contributor.authorJosé I.U.
dc.contributor.authorFranklin J.
dc.date.accessioned2017-12-19T19:36:52Z
dc.date.available2017-12-19T19:36:52Z
dc.date.issued2017
dc.description.abstractThe synthesis of nanomaterials is currently one of the most active in nanoscience branches; especially those help improve the human quality life. Silver nanoparticles (AgNPs) are an example of this as it is known to have inhibitory and bactericidal effects. In this work, we report the synthesis of silver nanoparticles by chemical reduction method of silver nitrate (AgNO3) from aqueous solution, using a mix of polivinyl pyrrolidone (PVP) - Aloe Vera as reducing agent and for stabilization and control of particle size. Silver nanoparticles obtained were characterized by Scanning Electron Microscopy (SEM), UV-visible spectroscopy and measurements using Zetasizer Nano ZS were applied to size estimation. The existence of surface plasmon resonance peak at λmax ∼ 420 nm is evidence of silver nanoparticles formation. It was possible to standardize an appropriate protocol for the evaluation of bactericidal activity of the nanoparticles, for mesophilic microorganisms. Bactericidal activity above 90% against these kinds of bacteria was demonstrated. © Published under licence by IOP Publishing Ltd.eng
dc.identifier.doi10.1088/1742-6596/850/1/012023
dc.identifier.instnameinstname:Universidad de Medellínspa
dc.identifier.issn17426588
dc.identifier.reponamereponame:Repositorio Institucional Universidad de Medellínspa
dc.identifier.urihttp://hdl.handle.net/11407/4382
dc.language.isoeng
dc.publisherInstitute of Physics Publishingspa
dc.publisher.facultyFacultad de Ingenieríasspa
dc.publisher.facultyFacultad de Ciencias Básicasspa
dc.relation.ispartofJournal of Physics: Conference Seriesspa
dc.relation.ispartofJournal of Physics: Conference Series Volume 850, Issue 1, 13 June 2017spa
dc.relation.isversionofhttps://www.scopus.com/inward/record.uri?eid=2-s2.0-85021887156&doi=10.1088%2f1742-6596%2f850%2f1%2f012023&partnerID=40&md5=79ecba148e8d8ca3472a80e6fcc9d807
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dc.rights.accessrightsinfo:eu-repo/semantics/restrictedAccess
dc.sourceScopusspa
dc.subject.proposalAntibacterial Activityeng
dc.subject.proposalmesophilic bacteriaeng
dc.subject.proposalnanomaterial synthesiseng
dc.subject.proposalSilver Nanoparticuleseng
dc.subject.proposalBacteriaeng
dc.subject.proposalBactericideseng
dc.subject.proposalIonic liquidseng
dc.subject.proposalMetal nanoparticleseng
dc.subject.proposalNanoparticleseng
dc.subject.proposalNanostructured materialseng
dc.subject.proposalParticle sizeeng
dc.subject.proposalScanning electron microscopyeng
dc.subject.proposalSolutionseng
dc.subject.proposalSurface plasmon resonanceeng
dc.subject.proposalSynthesis (chemical)eng
dc.subject.proposalUltraviolet visible spectroscopyeng
dc.subject.proposalAnti-bacterial activityeng
dc.subject.proposalBactericidal activityeng
dc.subject.proposalChemical reduction methodseng
dc.subject.proposalMesophilic bacteriaeng
dc.subject.proposalNanoparticuleseng
dc.subject.proposalSilver nanoparticleseng
dc.subject.proposalSilver nanoparticles (AgNps)eng
dc.subject.proposalUV visible spectroscopyeng
dc.subject.proposalSilvereng
dc.titleSynthesis of Silver nanoparticles (AgNPs) with Antibacterial Activityspa
dc.typeConference Paper
dc.type.driverinfo:eu-repo/semantics/conferenceObject
dc.type.versioninfo:eu-repo/semantics/publishedVersion

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