Sythesis and characterization of three-armded [P(HEMA-G-PCL)]3 graft copolymers obtined by one.pot raft and rop

Autores
Freitas, Andréia M. S.; Brancallion, Oswaldo; Ferreira, Milena F.; Bender, Caroline R.; Beck, Thaíssa S.; Ninago, Mario Daniel; De Freitas, Augusto G. O.
Año de publicación
2019
Idioma
inglés
Tipo de recurso
documento de conferencia
Estado
versión publicada
Descripción
Branched copolymers are a special class of polymeric materials in which are reflected the combined effects of polymer segments and architectural constraints of the branched architecture. In this work, three-armed graft copolymers, poly(hydroxyethyl methacrylate-graft-poly(caprolactone), [P(HEMA-g-PCL)]3, were synthesized by combination of reversible addition-fragmentation chain-transfer (RAFT) and ring opening polymerization (ROP) mechanisms in a onepot/one-step protocol. The resulting macromolecules were characterized by 1H nuclear magnetic ressonance (NMR), size exclusion chromatography (SEC), differential scanning calorimetry (DSC) and thermogravimetric analysis (TGA). The preliminary results indicate the success of the methodology and are in agreement with literature reports.
Fil: Freitas, Andréia M. S.. Universidade Federal do Pampa; Brasil
Fil: Brancallion, Oswaldo. Universidade Federal do Pampa; Brasil
Fil: Ferreira, Milena F.. Universidade Federal do Pampa; Brasil
Fil: Bender, Caroline R.. Universidade Federal do Pampa; Brasil
Fil: Beck, Thaíssa S.. Universidade Federal de Santa Maria; Brasil
Fil: Ninago, Mario Daniel. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mendoza; Argentina. Universidad Nacional de Cuyo. Facultad de Ciencias Aplicadas A la Industria. Departamento de Ing. Química; Argentina
Fil: De Freitas, Augusto G. O.. Universidade Federal do Pampa; Brasil
15° Congresso Brasileiro de Polímeros
Bento Goncalves
Brasil
Associação Brasileira de Polímeros
Materia
SYNTHESIS ONE-POT
SIMULTANEOUS RAFT AND ROP
GRAFT COPOLYMERS
POLYCARPOLACTONE
THERMAL ANALYSIS
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:11336/243425
Acceder
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network_name_str CONICET Digital (CONICET)
spelling Sythesis and characterization of three-armded [P(HEMA-G-PCL)]3 graft copolymers obtined by one.pot raft and ropFreitas, Andréia M. S.Brancallion, OswaldoFerreira, Milena F.Bender, Caroline R.Beck, Thaíssa S.Ninago, Mario DanielDe Freitas, Augusto G. O.SYNTHESIS ONE-POTSIMULTANEOUS RAFT AND ROPGRAFT COPOLYMERSPOLYCARPOLACTONETHERMAL ANALYSIShttps://purl.org/becyt/ford/2.5https://purl.org/becyt/ford/2Branched copolymers are a special class of polymeric materials in which are reflected the combined effects of polymer segments and architectural constraints of the branched architecture. In this work, three-armed graft copolymers, poly(hydroxyethyl methacrylate-graft-poly(caprolactone), [P(HEMA-g-PCL)]3, were synthesized by combination of reversible addition-fragmentation chain-transfer (RAFT) and ring opening polymerization (ROP) mechanisms in a onepot/one-step protocol. The resulting macromolecules were characterized by 1H nuclear magnetic ressonance (NMR), size exclusion chromatography (SEC), differential scanning calorimetry (DSC) and thermogravimetric analysis (TGA). The preliminary results indicate the success of the methodology and are in agreement with literature reports.Fil: Freitas, Andréia M. S.. Universidade Federal do Pampa; BrasilFil: Brancallion, Oswaldo. Universidade Federal do Pampa; BrasilFil: Ferreira, Milena F.. Universidade Federal do Pampa; BrasilFil: Bender, Caroline R.. Universidade Federal do Pampa; BrasilFil: Beck, Thaíssa S.. Universidade Federal de Santa Maria; BrasilFil: Ninago, Mario Daniel. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mendoza; Argentina. Universidad Nacional de Cuyo. Facultad de Ciencias Aplicadas A la Industria. Departamento de Ing. Química; ArgentinaFil: De Freitas, Augusto G. O.. Universidade Federal do Pampa; Brasil15° Congresso Brasileiro de PolímerosBento GoncalvesBrasilAssociação Brasileira de PolímerosAssociação Brasileira de Polímeros2019info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/conferenceObjectCongresoBookhttp://purl.org/coar/resource_type/c_5794info:ar-repo/semantics/documentoDeConferenciaapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/243425Sythesis and characterization of three-armded [P(HEMA-G-PCL)]3 graft copolymers obtined by one.pot raft and rop; 15° Congresso Brasileiro de Polímeros; Bento Goncalves; Brasil; 2019; 3889-3893978-85-63273-41-3CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/https://e-democracia.com.br/cbpol/anais/2019/area/?lang=pt_BRInternacionalinfo:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-29T09:51:58Zoai:ri.conicet.gov.ar:11336/243425instacron: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 09:51:58.427CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Sythesis and characterization of three-armded [P(HEMA-G-PCL)]3 graft copolymers obtined by one.pot raft and rop
title Sythesis and characterization of three-armded [P(HEMA-G-PCL)]3 graft copolymers obtined by one.pot raft and rop
spellingShingle Sythesis and characterization of three-armded [P(HEMA-G-PCL)]3 graft copolymers obtined by one.pot raft and rop
Freitas, Andréia M. S.
SYNTHESIS ONE-POT
SIMULTANEOUS RAFT AND ROP
GRAFT COPOLYMERS
POLYCARPOLACTONE
THERMAL ANALYSIS
title_short Sythesis and characterization of three-armded [P(HEMA-G-PCL)]3 graft copolymers obtined by one.pot raft and rop
title_full Sythesis and characterization of three-armded [P(HEMA-G-PCL)]3 graft copolymers obtined by one.pot raft and rop
title_fullStr Sythesis and characterization of three-armded [P(HEMA-G-PCL)]3 graft copolymers obtined by one.pot raft and rop
title_full_unstemmed Sythesis and characterization of three-armded [P(HEMA-G-PCL)]3 graft copolymers obtined by one.pot raft and rop
title_sort Sythesis and characterization of three-armded [P(HEMA-G-PCL)]3 graft copolymers obtined by one.pot raft and rop
dc.creator.none.fl_str_mv Freitas, Andréia M. S.
Brancallion, Oswaldo
Ferreira, Milena F.
Bender, Caroline R.
Beck, Thaíssa S.
Ninago, Mario Daniel
De Freitas, Augusto G. O.
author Freitas, Andréia M. S.
author_facet Freitas, Andréia M. S.
Brancallion, Oswaldo
Ferreira, Milena F.
Bender, Caroline R.
Beck, Thaíssa S.
Ninago, Mario Daniel
De Freitas, Augusto G. O.
author_role author
author2 Brancallion, Oswaldo
Ferreira, Milena F.
Bender, Caroline R.
Beck, Thaíssa S.
Ninago, Mario Daniel
De Freitas, Augusto G. O.
author2_role author
author
author
author
author
author
dc.subject.none.fl_str_mv SYNTHESIS ONE-POT
SIMULTANEOUS RAFT AND ROP
GRAFT COPOLYMERS
POLYCARPOLACTONE
THERMAL ANALYSIS
topic SYNTHESIS ONE-POT
SIMULTANEOUS RAFT AND ROP
GRAFT COPOLYMERS
POLYCARPOLACTONE
THERMAL ANALYSIS
purl_subject.fl_str_mv https://purl.org/becyt/ford/2.5
https://purl.org/becyt/ford/2
dc.description.none.fl_txt_mv Branched copolymers are a special class of polymeric materials in which are reflected the combined effects of polymer segments and architectural constraints of the branched architecture. In this work, three-armed graft copolymers, poly(hydroxyethyl methacrylate-graft-poly(caprolactone), [P(HEMA-g-PCL)]3, were synthesized by combination of reversible addition-fragmentation chain-transfer (RAFT) and ring opening polymerization (ROP) mechanisms in a onepot/one-step protocol. The resulting macromolecules were characterized by 1H nuclear magnetic ressonance (NMR), size exclusion chromatography (SEC), differential scanning calorimetry (DSC) and thermogravimetric analysis (TGA). The preliminary results indicate the success of the methodology and are in agreement with literature reports.
Fil: Freitas, Andréia M. S.. Universidade Federal do Pampa; Brasil
Fil: Brancallion, Oswaldo. Universidade Federal do Pampa; Brasil
Fil: Ferreira, Milena F.. Universidade Federal do Pampa; Brasil
Fil: Bender, Caroline R.. Universidade Federal do Pampa; Brasil
Fil: Beck, Thaíssa S.. Universidade Federal de Santa Maria; Brasil
Fil: Ninago, Mario Daniel. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mendoza; Argentina. Universidad Nacional de Cuyo. Facultad de Ciencias Aplicadas A la Industria. Departamento de Ing. Química; Argentina
Fil: De Freitas, Augusto G. O.. Universidade Federal do Pampa; Brasil
15° Congresso Brasileiro de Polímeros
Bento Goncalves
Brasil
Associação Brasileira de Polímeros
description Branched copolymers are a special class of polymeric materials in which are reflected the combined effects of polymer segments and architectural constraints of the branched architecture. In this work, three-armed graft copolymers, poly(hydroxyethyl methacrylate-graft-poly(caprolactone), [P(HEMA-g-PCL)]3, were synthesized by combination of reversible addition-fragmentation chain-transfer (RAFT) and ring opening polymerization (ROP) mechanisms in a onepot/one-step protocol. The resulting macromolecules were characterized by 1H nuclear magnetic ressonance (NMR), size exclusion chromatography (SEC), differential scanning calorimetry (DSC) and thermogravimetric analysis (TGA). The preliminary results indicate the success of the methodology and are in agreement with literature reports.
publishDate 2019
dc.date.none.fl_str_mv 2019
dc.type.none.fl_str_mv info:eu-repo/semantics/publishedVersion
info:eu-repo/semantics/conferenceObject
Congreso
Book
http://purl.org/coar/resource_type/c_5794
info:ar-repo/semantics/documentoDeConferencia
status_str publishedVersion
format conferenceObject
dc.identifier.none.fl_str_mv http://hdl.handle.net/11336/243425
Sythesis and characterization of three-armded [P(HEMA-G-PCL)]3 graft copolymers obtined by one.pot raft and rop; 15° Congresso Brasileiro de Polímeros; Bento Goncalves; Brasil; 2019; 3889-3893
978-85-63273-41-3
CONICET Digital
CONICET
url http://hdl.handle.net/11336/243425
identifier_str_mv Sythesis and characterization of three-armded [P(HEMA-G-PCL)]3 graft copolymers obtined by one.pot raft and rop; 15° Congresso Brasileiro de Polímeros; Bento Goncalves; Brasil; 2019; 3889-3893
978-85-63273-41-3
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/url/https://e-democracia.com.br/cbpol/anais/2019/area/?lang=pt_BR
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.coverage.none.fl_str_mv Internacional
dc.publisher.none.fl_str_mv Associação Brasileira de Polímeros
publisher.none.fl_str_mv Associação Brasileira de Polímeros
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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