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dc.date.accessioned 2022-03-14T14:23:19Z
dc.date.available 2022-03-14T14:23:19Z
dc.date.issued 2016
dc.identifier.uri http://sedici.unlp.edu.ar/handle/10915/132514
dc.description.abstract Silica nanoparticles attached to gallic acid were synthesized from 7-nm diameter fumed silica particles by different functionalization methods involving the condensation of hydroxyl or carboxyl groups. The particles were characterized by thermal analyses and UV–vis, FTIR, NMR, and EPR spectroscopies. In comparison to free gallic acid, enhanced stability and increased antimicrobial activity against Paenibacillus larvae were found for the functionalized nanoparticles. Thus, both derivatization strategies result in improved properties of the natural polyphenol as antimicrobial agent for the treatment of honeybee pathologies. en
dc.language en es
dc.subject Silica es
dc.subject 3-aminopropyl-triethoxysilane es
dc.subject Phenolic acid es
dc.subject American foulbrood es
dc.subject Paenibacillus larvae es
dc.subject Semiquinone radicals es
dc.subject Nanoparticles es
dc.subject Microbiology es
dc.title Two choices for the functionalization of silica nanoparticles with gallic acid: characterization of the nanomaterials and their antimicrobial activity against Paenibacillus larvae en
dc.type Articulo es
sedici.identifier.other doi:10.1007/s11051-016-3652-2 es
sedici.identifier.issn 1388-0764 es
sedici.identifier.issn 1572-896X es
sedici.creator.person Vico, Tamara es
sedici.creator.person Arce, Valeria Beatriz es
sedici.creator.person Fangio, Maria Florencia es
sedici.creator.person Gende, Liesel Brenda es
sedici.creator.person Bertran, Celso Aparecido es
sedici.creator.person Mártire, Daniel O. es
sedici.creator.person Churio, Maria Sandra es
sedici.subject.materias Física es
sedici.subject.materias Química es
sedici.description.fulltext true es
mods.originInfo.place Centro de Investigaciones Ópticas es
sedici.subtype Articulo es
sedici.rights.license Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)
sedici.rights.uri http://creativecommons.org/licenses/by-nc-sa/4.0/
sedici.description.peerReview peer-review es
sedici.relation.journalTitle Journal of Nanoparticle Research es
sedici.relation.journalVolumeAndIssue vol. 18, no. 11 es


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Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0) Excepto donde se diga explícitamente, este item se publica bajo la siguiente licencia Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)