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dc.contributor.author
Joselevich, María  
dc.contributor.author
Williams, Federico José  
dc.date.available
2024-09-23T12:06:12Z  
dc.date.issued
2008-10  
dc.identifier.citation
Joselevich, María; Williams, Federico José; Synthesis and Characterization of Diazonium Functionalized Nanoparticles for Deposition on Metal Surfaces; American Chemical Society; Langmuir; 24; 20; 10-2008; 11711-11717  
dc.identifier.issn
0743-7463  
dc.identifier.uri
http://hdl.handle.net/11336/244792  
dc.description.abstract
Silica nanoparticles were surface-functionalized with diazonium groups. The reaction steps leading to the formation of the diazonium functionality were followed with IR and XPS, and the structure of the diazonium-functionalized nanoparticle was confirmed with solid state NMR. Nanoparticle size distribution was determined with DLS, SEM, and TEM. The nanoparticles were then covalently bonded to gold and iron surfaces. Their spatial distribution over the metal surface was analyzed by SEM. Diazonium modification of nanoparticles represents a new method for the covalent attachment of nanoparticles to metal surfaces.  
dc.format
application/pdf  
dc.language.iso
eng  
dc.publisher
American Chemical Society  
dc.rights
info:eu-repo/semantics/openAccess  
dc.rights.uri
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/  
dc.subject
surface functionalization  
dc.subject
diazonium nanoparticles  
dc.subject.classification
Físico-Química, Ciencia de los Polímeros, Electroquímica  
dc.subject.classification
Ciencias Químicas  
dc.subject.classification
CIENCIAS NATURALES Y EXACTAS  
dc.title
Synthesis and Characterization of Diazonium Functionalized Nanoparticles for Deposition on Metal Surfaces  
dc.type
info:eu-repo/semantics/article  
dc.type
info:ar-repo/semantics/artículo  
dc.type
info:eu-repo/semantics/publishedVersion  
dc.date.updated
2024-09-19T13:48:05Z  
dc.journal.volume
24  
dc.journal.number
20  
dc.journal.pagination
11711-11717  
dc.journal.pais
Estados Unidos  
dc.journal.ciudad
Washington  
dc.description.fil
Fil: Joselevich, María. No especifíca;  
dc.description.fil
Fil: Williams, Federico José. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Departamento de Química Inorgánica, Analítica y Química Física; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina  
dc.journal.title
Langmuir  
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/https://pubs.acs.org/doi/10.1021/la802247k  
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/doi/http://dx.doi.org/10.1021/la802247k