Incorporation of silver nanoparticles in zinc oxide matrix in Polyester Thermoplastic Elastomer (TPE-E) aiming antibacterial activity

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dc.contributor.authorMARCHINI, LEONARDO G.
dc.contributor.authorPARRA, DUCLERC F.
dc.contributor.authorRANGARI, VIJAYA K.
dc.contributor.editorLI, BOWEN
dc.contributor.editorLI, JIAN
dc.contributor.editorIKHMAYIES, SHADIA
dc.contributor.editorZHANG, MINGMING
dc.contributor.editorKALAY, YUNUS E.
dc.contributor.editorCARPENTER, JOHN S.
dc.contributor.editorHWANG, JIANN-YANG
dc.contributor.editorMONTEIRO, SERGIO N.
dc.contributor.editorBAI, CHENGUANG
dc.contributor.editorESCOBEDO-DIAZ, JUAN P.
dc.contributor.editorSPENA, PASQUALE R.
dc.contributor.editorGOSWAMI, RAMASIS
dc.coverageInternacionalpt_BR
dc.date.accessioned2019-04-11T13:10:43Z
dc.date.available2019-04-11T13:10:43Z
dc.date.issued2019pt_BR
dc.description.abstractThe purpose of present study is to evaluate the antimicrobial potential of Thermoplastic Polyester Elastomer (TPE-E) incorporated with zinc oxide added with colloidal dispersion of metallic silver adsorbed on pyrogenic silica (AgNPs_ZnO). A combination of single screw extruder and hot press technique was used to fabricate these polymer nanocomposite films. These polymer nanocomposite films were prepared by mechanical mixing of 1% (w/w) of oil, anti-oxidant 0.05% (w/w), TPE-E granules 0.5% (w/w) and followed by single screw extruder to produce the pellets. As-prepared pellets were further melted for films in hot press technique. Antimicrobial activity was evaluated according to Japan Industrial Standard—JIS Z 2801 in TPE-E compounds against Staphylococcus aureus (S. aureus) and Escherichia coli (E. coli). TPE-E samples containing additives 0.05 and 0.5% AgNPs_ZnO presented 75 and93%bactericidal reduction for Gram-negative bacteria Escherichia coli (E. coli) and 76 and 92% bactericidal activity reduction for Gram-positive bacteria Staphylococcus aureus (S. aureus), respectively.pt_BR
dc.format.extent79-88pt_BR
dc.identifier.citationMARCHINI, LEONARDO G.; PARRA, DUCLERC F.; RANGARI, VIJAYA K. Incorporation of silver nanoparticles in zinc oxide matrix in Polyester Thermoplastic Elastomer (TPE-E) aiming antibacterial activity. In: LI, BOWEN (ed.); LI, JIAN (ed.); IKHMAYIES, SHADIA (ed.); ZHANG, MINGMING (ed.); KALAY, YUNUS E. (ed.); CARPENTER, JOHN S. (ed.); HWANG, JIANN-YANG (ed.); MONTEIRO, SERGIO N. (ed.); BAI, CHENGUANG (ed.); ESCOBEDO-DIAZ, JUAN P. (ed.); SPENA, PASQUALE R. (ed.); GOSWAMI, RAMASIS (ed.). <b>Characterization of Minerals, Metals, and Materials</b>. Cham, CZ, Switzerland: Springer Nature Switzerland AG, 2019. p. 79-88. (The Minerals, Metals & Materials Series). DOI: <a href="https://dx.doi.org/10.1007/978-3-030-05749-7_9">10.1007/978-3-030-05749-7_9</a>. Disponível em: http://repositorio.ipen.br/handle/123456789/29840.
dc.identifier.doi10.1007/978-3-030-05749-7_9pt_BR
dc.identifier.orcidhttps://orcid.org/0000-0002-7626-880X
dc.identifier.urihttp://repositorio.ipen.br/handle/123456789/29840
dc.localCham, CZ, Switzerlandpt_BR
dc.publisherSpringer Nature Switzerland AGpt_BR
dc.relation.ispartofseriesThe Minerals, Metals & Materials Seriespt_BR
dc.rightsclosedAccesspt_BR
dc.subjectsilver
dc.subjectnanoparticles
dc.subjectantimicrobial agents
dc.subjectthermoplastics
dc.subjectpolyesters
dc.subjectelastomers
dc.subjectzinc oxides
dc.titleIncorporation of silver nanoparticles in zinc oxide matrix in Polyester Thermoplastic Elastomer (TPE-E) aiming antibacterial activitypt_BR
dc.title.livroCharacterization of Minerals, Metals, and Materialspt_BR
dc.typeCapítulo de livropt_BR
dspace.entity.typePublication
ipen.autorDUCLERC FERNANDES PARRA
ipen.autorLEONARDO GUEDES MARCHINI
ipen.codigoautor562
ipen.codigoautor4057
ipen.contributor.ipenauthorDUCLERC FERNANDES PARRA
ipen.contributor.ipenauthorLEONARDO GUEDES MARCHINI
ipen.date.recebimento19-04pt_BR
ipen.identifier.ipendoc25619pt_BR
ipen.type.genreCapítulo
relation.isAuthorOfPublication67996d86-0a59-4ba2-8d38-facaa14e26c3
relation.isAuthorOfPublicationb6365bf6-fdbe-4927-b012-5faefa7f0323
relation.isAuthorOfPublication.latestForDiscoveryb6365bf6-fdbe-4927-b012-5faefa7f0323
sigepi.autor.atividadeMARCHINI, LEONARDO G.:4057:740:Spt_BR
sigepi.autor.atividadePARRA, DUCLERC F.:562:740:Npt_BR
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