Lipase-catalyzed synthesis and characterization of copolymers from ethyl acrylate as the only monomer starting material

Several acrylic copolymers containing, at random, sequences of poly(ethyl acrylate) and poly(N-(2-hydroxyethyl)acrylamide) were obtained from ethyl acrylate as the only monomer starting material in a chain polymerization process, catalyzed by Candida antarctica lipase B. In the presence of ethanolam...

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Published in:Polymer
Main Authors: Rustoy, Eduardo Miguel, Sato, Yasuto, Nonami, Hiroshi, Erra Balsells, Rosa, Baldessari, Alicia
Format: Article in Journal/Newspaper
Language:English
Published: Elsevier
Subjects:
CHAIN POLYMERIZATION
ETHYL ACRYLATE
LIPASE-CATALYZED
https://purl.org/becyt/ford/1.4
https://purl.org/becyt/ford/1
Argentina
Alicia
Antarc*
Antarctica
Online Access:http://hdl.handle.net/11336/71106
id ftconicet:oai:ri.conicet.gov.ar:11336/71106
record_format openpolar
spelling ftconicet:oai:ri.conicet.gov.ar:11336/71106 2023-10-09T21:47:14+02:00 Lipase-catalyzed synthesis and characterization of copolymers from ethyl acrylate as the only monomer starting material Rustoy, Eduardo Miguel Sato, Yasuto Nonami, Hiroshi Erra Balsells, Rosa Baldessari, Alicia application/pdf http://hdl.handle.net/11336/71106 eng eng Elsevier info:eu-repo/semantics/altIdentifier/url/https://www.sciencedirect.com/science/article/pii/S0032386107000791 info:eu-repo/semantics/altIdentifier/doi/10.1016/j.polymer.2007.01.040 http://hdl.handle.net/11336/71106 Rustoy, Eduardo Miguel; Sato, Yasuto; Nonami, Hiroshi; Erra Balsells, Rosa; Baldessari, Alicia; Lipase-catalyzed synthesis and characterization of copolymers from ethyl acrylate as the only monomer starting material; Elsevier; Polymer; 48; 6; 3-2007; 1517-1525 0032-3861 CONICET Digital CONICET info:eu-repo/semantics/openAccess https://creativecommons.org/licenses/by-nc-sa/2.5/ar/ CHAIN POLYMERIZATION ETHYL ACRYLATE LIPASE-CATALYZED https://purl.org/becyt/ford/1.4 https://purl.org/becyt/ford/1 info:eu-repo/semantics/article info:ar-repo/semantics/artículo info:eu-repo/semantics/publishedVersion ftconicet https://doi.org/10.1016/j.polymer.2007.01.040 2023-09-24T18:42:48Z Several acrylic copolymers containing, at random, sequences of poly(ethyl acrylate) and poly(N-(2-hydroxyethyl)acrylamide) were obtained from ethyl acrylate as the only monomer starting material in a chain polymerization process, catalyzed by Candida antarctica lipase B. In the presence of ethanolamine, the enzyme not only catalyzes the chain polymerization of ethyl acrylate but also aminolysis the pendant ester groups. The products, characterized by FTIR, 1H and 13C NMR and UV-MALDI-TOF-MS, show low molecular weight and high monodispersity. The activity showed by C. antarctica lipase B in the polymerization reaction is a new example of enzyme promiscuity. Fil: Rustoy, Eduardo Miguel. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Unidad de Microanálisis y Métodos Físicos en Química Orgánica. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Unidad de Microanálisis y Métodos Físicos en Química Orgánica; Argentina Fil: Sato, Yasuto. Ehime University; Japón Fil: Nonami, Hiroshi. Ehime University; Japón Fil: Erra Balsells, Rosa. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Centro de Investigaciones en Hidratos de Carbono. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Centro de Investigaciones en Hidratos de Carbono; Argentina Fil: Baldessari, Alicia. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Unidad de Microanálisis y Métodos Físicos en Química Orgánica. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Unidad de Microanálisis y Métodos Físicos en Química Orgánica; Argentina Article in Journal/Newspaper Antarc* Antarctica CONICET Digital (Consejo Nacional de Investigaciones Científicas y Técnicas) Argentina Alicia ENVELOPE(-63.483,-63.483,-64.833,-64.833) Polymer 48 6 1517 1525
institution Open Polar
collection CONICET Digital (Consejo Nacional de Investigaciones Científicas y Técnicas)
op_collection_id ftconicet
language English
topic CHAIN POLYMERIZATION
ETHYL ACRYLATE
LIPASE-CATALYZED
https://purl.org/becyt/ford/1.4
https://purl.org/becyt/ford/1
spellingShingle CHAIN POLYMERIZATION
ETHYL ACRYLATE
LIPASE-CATALYZED
https://purl.org/becyt/ford/1.4
https://purl.org/becyt/ford/1
Rustoy, Eduardo Miguel
Sato, Yasuto
Nonami, Hiroshi
Erra Balsells, Rosa
Baldessari, Alicia
Lipase-catalyzed synthesis and characterization of copolymers from ethyl acrylate as the only monomer starting material
topic_facet CHAIN POLYMERIZATION
ETHYL ACRYLATE
LIPASE-CATALYZED
https://purl.org/becyt/ford/1.4
https://purl.org/becyt/ford/1
description Several acrylic copolymers containing, at random, sequences of poly(ethyl acrylate) and poly(N-(2-hydroxyethyl)acrylamide) were obtained from ethyl acrylate as the only monomer starting material in a chain polymerization process, catalyzed by Candida antarctica lipase B. In the presence of ethanolamine, the enzyme not only catalyzes the chain polymerization of ethyl acrylate but also aminolysis the pendant ester groups. The products, characterized by FTIR, 1H and 13C NMR and UV-MALDI-TOF-MS, show low molecular weight and high monodispersity. The activity showed by C. antarctica lipase B in the polymerization reaction is a new example of enzyme promiscuity. Fil: Rustoy, Eduardo Miguel. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Unidad de Microanálisis y Métodos Físicos en Química Orgánica. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Unidad de Microanálisis y Métodos Físicos en Química Orgánica; Argentina Fil: Sato, Yasuto. Ehime University; Japón Fil: Nonami, Hiroshi. Ehime University; Japón Fil: Erra Balsells, Rosa. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Centro de Investigaciones en Hidratos de Carbono. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Centro de Investigaciones en Hidratos de Carbono; Argentina Fil: Baldessari, Alicia. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Unidad de Microanálisis y Métodos Físicos en Química Orgánica. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Unidad de Microanálisis y Métodos Físicos en Química Orgánica; Argentina
format Article in Journal/Newspaper
author Rustoy, Eduardo Miguel
Sato, Yasuto
Nonami, Hiroshi
Erra Balsells, Rosa
Baldessari, Alicia
author_facet Rustoy, Eduardo Miguel
Sato, Yasuto
Nonami, Hiroshi
Erra Balsells, Rosa
Baldessari, Alicia
author_sort Rustoy, Eduardo Miguel
title Lipase-catalyzed synthesis and characterization of copolymers from ethyl acrylate as the only monomer starting material
title_short Lipase-catalyzed synthesis and characterization of copolymers from ethyl acrylate as the only monomer starting material
title_full Lipase-catalyzed synthesis and characterization of copolymers from ethyl acrylate as the only monomer starting material
title_fullStr Lipase-catalyzed synthesis and characterization of copolymers from ethyl acrylate as the only monomer starting material
title_full_unstemmed Lipase-catalyzed synthesis and characterization of copolymers from ethyl acrylate as the only monomer starting material
title_sort lipase-catalyzed synthesis and characterization of copolymers from ethyl acrylate as the only monomer starting material
publisher Elsevier
url http://hdl.handle.net/11336/71106
long_lat ENVELOPE(-63.483,-63.483,-64.833,-64.833)
geographic Argentina
Alicia
geographic_facet Argentina
Alicia
genre Antarc*
Antarctica
genre_facet Antarc*
Antarctica
op_relation info:eu-repo/semantics/altIdentifier/url/https://www.sciencedirect.com/science/article/pii/S0032386107000791
info:eu-repo/semantics/altIdentifier/doi/10.1016/j.polymer.2007.01.040
http://hdl.handle.net/11336/71106
Rustoy, Eduardo Miguel; Sato, Yasuto; Nonami, Hiroshi; Erra Balsells, Rosa; Baldessari, Alicia; Lipase-catalyzed synthesis and characterization of copolymers from ethyl acrylate as the only monomer starting material; Elsevier; Polymer; 48; 6; 3-2007; 1517-1525
0032-3861
CONICET Digital
CONICET
op_rights info:eu-repo/semantics/openAccess
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
op_doi https://doi.org/10.1016/j.polymer.2007.01.040
container_title Polymer
container_volume 48
container_issue 6
container_start_page 1517
op_container_end_page 1525
_version_ 1779310179924312064

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