Waterborne Acrylic-Casein Nanoparticles. Nucleation and Grafting

Autores
Picchio, Matías Luis; Minari, Roque Javier; Gonzalez, Veronica Doris Guadalupe; Passeggi, Mario Cesar Guillermo; Vega, Jorge Ruben; Barandiaran, María; Gugliotta, Luis Marcelino
Año de publicación
2014
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
Hybrid nanoparticles containing proteins have a technological interest because they attempt to achieve improved properties with respect to the single materials by chemically linking both components. In this article, the batch emulsion polymerization of methyl methacrylate in the presence of varied concentration of casein and tert-butyl hydroperoxide as initiator was investigated. A detailed characterization of the molecular microstructure and morphology of the hybrid nanoparticles allowed the identification of two competitive particle formation mechanisms. Compatibilized nanoparticles were produced at the beginning of the polymerization, while uncompatibilized particles could be generated by a second way of nucleation, which is promoted by the ungrafted protein and depends on its concentration.
Fil: Picchio, Matías Luis. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Santa Fe. Instituto de Desarrollo Tecnológico para la Industria Química (i); Argentina
Fil: Minari, Roque Javier. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Santa Fe. Instituto de Desarrollo Tecnológico para la Industria Química (i); Argentina
Fil: Gonzalez, Veronica Doris Guadalupe. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Santa Fe. Instituto de Desarrollo Tecnológico para la Industria Química (i); Argentina
Fil: Passeggi, Mario Cesar Guillermo. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico San Luis. Instituto de Investigaciones en Tecnología Química; Argentina
Fil: Vega, Jorge Ruben. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Santa Fe. Instituto de Desarrollo Tecnológico para la Industria Química (i); Argentina
Fil: Barandiaran, María. Universidad del Pais Vasco; España
Fil: Gugliotta, Luis Marcelino. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Santa Fe. Instituto de Desarrollo Tecnológico para la Industria Química (i); Argentina
Materia
Casein
Emulsion Polymerization
Hybrid Nanoparticles
Poly(Methyl Methacrylate)
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/9383
Acceder
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network_name_str CONICET Digital (CONICET)
spelling Waterborne Acrylic-Casein Nanoparticles. Nucleation and GraftingPicchio, Matías LuisMinari, Roque JavierGonzalez, Veronica Doris GuadalupePasseggi, Mario Cesar GuillermoVega, Jorge RubenBarandiaran, MaríaGugliotta, Luis MarcelinoCaseinEmulsion PolymerizationHybrid NanoparticlesPoly(Methyl Methacrylate)https://purl.org/becyt/ford/2.5https://purl.org/becyt/ford/2Hybrid nanoparticles containing proteins have a technological interest because they attempt to achieve improved properties with respect to the single materials by chemically linking both components. In this article, the batch emulsion polymerization of methyl methacrylate in the presence of varied concentration of casein and tert-butyl hydroperoxide as initiator was investigated. A detailed characterization of the molecular microstructure and morphology of the hybrid nanoparticles allowed the identification of two competitive particle formation mechanisms. Compatibilized nanoparticles were produced at the beginning of the polymerization, while uncompatibilized particles could be generated by a second way of nucleation, which is promoted by the ungrafted protein and depends on its concentration.Fil: Picchio, Matías Luis. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Santa Fe. Instituto de Desarrollo Tecnológico para la Industria Química (i); ArgentinaFil: Minari, Roque Javier. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Santa Fe. Instituto de Desarrollo Tecnológico para la Industria Química (i); ArgentinaFil: Gonzalez, Veronica Doris Guadalupe. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Santa Fe. Instituto de Desarrollo Tecnológico para la Industria Química (i); ArgentinaFil: Passeggi, Mario Cesar Guillermo. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico San Luis. Instituto de Investigaciones en Tecnología Química; ArgentinaFil: Vega, Jorge Ruben. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Santa Fe. Instituto de Desarrollo Tecnológico para la Industria Química (i); ArgentinaFil: Barandiaran, María. Universidad del Pais Vasco; EspañaFil: Gugliotta, Luis Marcelino. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Santa Fe. Instituto de Desarrollo Tecnológico para la Industria Química (i); ArgentinaWiley2014-10info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/9383Picchio, Matías Luis; Minari, Roque Javier; Gonzalez, Veronica Doris Guadalupe; Passeggi, Mario Cesar Guillermo; Vega, Jorge Ruben; et al.; Waterborne Acrylic-Casein Nanoparticles. Nucleation and Grafting; Wiley; Macromolecular Symposia; 344; 10-2014; 76-851022-1360enginfo:eu-repo/semantics/altIdentifier/doi/10.1002/masy.201400013info:eu-repo/semantics/altIdentifier/url/http://onlinelibrary.wiley.com/doi/10.1002/masy.201400013/abstractinfo:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-29T09:34:57Zoai:ri.conicet.gov.ar:11336/9383instacron:CONICETInstitucionalhttp://ri.conicet.gov.ar/Organismo científico-tecnológicoNo correspondehttp://ri.conicet.gov.ar/oai/requestdasensio@conicet.gov.ar; lcarlino@conicet.gov.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:34982025-09-29 09:34:57.39CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Waterborne Acrylic-Casein Nanoparticles. Nucleation and Grafting
title Waterborne Acrylic-Casein Nanoparticles. Nucleation and Grafting
spellingShingle Waterborne Acrylic-Casein Nanoparticles. Nucleation and Grafting
Picchio, Matías Luis
Casein
Emulsion Polymerization
Hybrid Nanoparticles
Poly(Methyl Methacrylate)
title_short Waterborne Acrylic-Casein Nanoparticles. Nucleation and Grafting
title_full Waterborne Acrylic-Casein Nanoparticles. Nucleation and Grafting
title_fullStr Waterborne Acrylic-Casein Nanoparticles. Nucleation and Grafting
title_full_unstemmed Waterborne Acrylic-Casein Nanoparticles. Nucleation and Grafting
title_sort Waterborne Acrylic-Casein Nanoparticles. Nucleation and Grafting
dc.creator.none.fl_str_mv Picchio, Matías Luis
Minari, Roque Javier
Gonzalez, Veronica Doris Guadalupe
Passeggi, Mario Cesar Guillermo
Vega, Jorge Ruben
Barandiaran, María
Gugliotta, Luis Marcelino
author Picchio, Matías Luis
author_facet Picchio, Matías Luis
Minari, Roque Javier
Gonzalez, Veronica Doris Guadalupe
Passeggi, Mario Cesar Guillermo
Vega, Jorge Ruben
Barandiaran, María
Gugliotta, Luis Marcelino
author_role author
author2 Minari, Roque Javier
Gonzalez, Veronica Doris Guadalupe
Passeggi, Mario Cesar Guillermo
Vega, Jorge Ruben
Barandiaran, María
Gugliotta, Luis Marcelino
author2_role author
author
author
author
author
author
dc.subject.none.fl_str_mv Casein
Emulsion Polymerization
Hybrid Nanoparticles
Poly(Methyl Methacrylate)
topic Casein
Emulsion Polymerization
Hybrid Nanoparticles
Poly(Methyl Methacrylate)
purl_subject.fl_str_mv https://purl.org/becyt/ford/2.5
https://purl.org/becyt/ford/2
dc.description.none.fl_txt_mv Hybrid nanoparticles containing proteins have a technological interest because they attempt to achieve improved properties with respect to the single materials by chemically linking both components. In this article, the batch emulsion polymerization of methyl methacrylate in the presence of varied concentration of casein and tert-butyl hydroperoxide as initiator was investigated. A detailed characterization of the molecular microstructure and morphology of the hybrid nanoparticles allowed the identification of two competitive particle formation mechanisms. Compatibilized nanoparticles were produced at the beginning of the polymerization, while uncompatibilized particles could be generated by a second way of nucleation, which is promoted by the ungrafted protein and depends on its concentration.
Fil: Picchio, Matías Luis. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Santa Fe. Instituto de Desarrollo Tecnológico para la Industria Química (i); Argentina
Fil: Minari, Roque Javier. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Santa Fe. Instituto de Desarrollo Tecnológico para la Industria Química (i); Argentina
Fil: Gonzalez, Veronica Doris Guadalupe. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Santa Fe. Instituto de Desarrollo Tecnológico para la Industria Química (i); Argentina
Fil: Passeggi, Mario Cesar Guillermo. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico San Luis. Instituto de Investigaciones en Tecnología Química; Argentina
Fil: Vega, Jorge Ruben. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Santa Fe. Instituto de Desarrollo Tecnológico para la Industria Química (i); Argentina
Fil: Barandiaran, María. Universidad del Pais Vasco; España
Fil: Gugliotta, Luis Marcelino. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Santa Fe. Instituto de Desarrollo Tecnológico para la Industria Química (i); Argentina
description Hybrid nanoparticles containing proteins have a technological interest because they attempt to achieve improved properties with respect to the single materials by chemically linking both components. In this article, the batch emulsion polymerization of methyl methacrylate in the presence of varied concentration of casein and tert-butyl hydroperoxide as initiator was investigated. A detailed characterization of the molecular microstructure and morphology of the hybrid nanoparticles allowed the identification of two competitive particle formation mechanisms. Compatibilized nanoparticles were produced at the beginning of the polymerization, while uncompatibilized particles could be generated by a second way of nucleation, which is promoted by the ungrafted protein and depends on its concentration.
publishDate 2014
dc.date.none.fl_str_mv 2014-10
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
http://purl.org/coar/resource_type/c_6501
info:ar-repo/semantics/articulo
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv http://hdl.handle.net/11336/9383
Picchio, Matías Luis; Minari, Roque Javier; Gonzalez, Veronica Doris Guadalupe; Passeggi, Mario Cesar Guillermo; Vega, Jorge Ruben; et al.; Waterborne Acrylic-Casein Nanoparticles. Nucleation and Grafting; Wiley; Macromolecular Symposia; 344; 10-2014; 76-85
1022-1360
url http://hdl.handle.net/11336/9383
identifier_str_mv Picchio, Matías Luis; Minari, Roque Javier; Gonzalez, Veronica Doris Guadalupe; Passeggi, Mario Cesar Guillermo; Vega, Jorge Ruben; et al.; Waterborne Acrylic-Casein Nanoparticles. Nucleation and Grafting; Wiley; Macromolecular Symposia; 344; 10-2014; 76-85
1022-1360
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/doi/10.1002/masy.201400013
info:eu-repo/semantics/altIdentifier/url/http://onlinelibrary.wiley.com/doi/10.1002/masy.201400013/abstract
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.format.none.fl_str_mv application/pdf
application/pdf
dc.publisher.none.fl_str_mv Wiley
publisher.none.fl_str_mv Wiley
dc.source.none.fl_str_mv reponame:CONICET Digital (CONICET)
instname:Consejo Nacional de Investigaciones Científicas y Técnicas
reponame_str CONICET Digital (CONICET)
collection CONICET Digital (CONICET)
instname_str Consejo Nacional de Investigaciones Científicas y Técnicas
repository.name.fl_str_mv CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicas
repository.mail.fl_str_mv dasensio@conicet.gov.ar; lcarlino@conicet.gov.ar
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score 13.070432

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