Synthesis of polycaprolactone using free/supported enzymatic and non-enzymatic catalysts
Polymerization of caprolactone using lipases from Candida antarctica B, Rhizomucor meihei, Candida rugosa, and Pseudomonas fluorescens is highly effective, with 97% conversion into polycaprolactone. Poly(propylene)-supported Candida rugosa lipase achieves higher conversion values (85-92%) than free...
| Published in: | Macromolecular Rapid Communications |
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| Main Authors: | , |
| Format: | Article in Journal/Newspaper |
| Language: | English |
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Wiley VCH Verlag
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| Online Access: | http://hdl.handle.net/11336/57685 |
| _version_ | 1821776120942428160 |
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| author | Foresti, María Laura Ferreira, María Luján |
| author_facet | Foresti, María Laura Ferreira, María Luján |
| author_sort | Foresti, María Laura |
| collection | CONICET Digital (Consejo Nacional de Investigaciones Científicas y Técnicas) |
| container_issue | 24 |
| container_start_page | 2025 |
| container_title | Macromolecular Rapid Communications |
| container_volume | 25 |
| description | Polymerization of caprolactone using lipases from Candida antarctica B, Rhizomucor meihei, Candida rugosa, and Pseudomonas fluorescens is highly effective, with 97% conversion into polycaprolactone. Poly(propylene)-supported Candida rugosa lipase achieves higher conversion values (85-92%) than free lipase (75%). Acidic and basic non-conventional catalysis with butanol yields 50-85% conversion. Simple UV/visible techniques gave the same results for measuring conversion than other studies. Applications are opened for the non-conventional catalysts. Fil: Foresti, María Laura. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Bahía Blanca. Planta Piloto de Ingeniería Química. Universidad Nacional del Sur. Planta Piloto de Ingeniería Química; Argentina Fil: Ferreira, María Luján. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Bahía Blanca. Planta Piloto de Ingeniería Química. Universidad Nacional del Sur. Planta Piloto de Ingeniería Química; Argentina |
| format | Article in Journal/Newspaper |
| genre | Antarc* Antarctica |
| genre_facet | Antarc* Antarctica |
| geographic | Argentina Rugosa Ferreira |
| geographic_facet | Argentina Rugosa Ferreira |
| id | ftconicet:oai:ri.conicet.gov.ar:11336/57685 |
| institution | Open Polar |
| language | English |
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| op_collection_id | ftconicet |
| op_container_end_page | 2028 |
| op_doi | https://doi.org/10.1002/marc.200400392 |
| op_relation | info:eu-repo/semantics/altIdentifier/doi/10.1002/marc.200400392 info:eu-repo/semantics/altIdentifier/url/https://onlinelibrary.wiley.com/doi/abs/10.1002/marc.200400392 http://hdl.handle.net/11336/57685 CONICET Digital CONICET |
| op_rights | info:eu-repo/semantics/openAccess https://creativecommons.org/licenses/by-nc-sa/2.5/ar/ |
| publisher | Wiley VCH Verlag |
| record_format | openpolar |
| spelling | ftconicet:oai:ri.conicet.gov.ar:11336/57685 2025-01-16T19:41:37+00:00 Synthesis of polycaprolactone using free/supported enzymatic and non-enzymatic catalysts Foresti, María Laura Ferreira, María Luján application/pdf http://hdl.handle.net/11336/57685 eng eng Wiley VCH Verlag info:eu-repo/semantics/altIdentifier/doi/10.1002/marc.200400392 info:eu-repo/semantics/altIdentifier/url/https://onlinelibrary.wiley.com/doi/abs/10.1002/marc.200400392 http://hdl.handle.net/11336/57685 CONICET Digital CONICET info:eu-repo/semantics/openAccess https://creativecommons.org/licenses/by-nc-sa/2.5/ar/ Basic Catalysis Enzymes Polycaprolactone Supports https://purl.org/becyt/ford/2.9 https://purl.org/becyt/ford/2 info:eu-repo/semantics/article info:ar-repo/semantics/artículo info:eu-repo/semantics/publishedVersion ftconicet https://doi.org/10.1002/marc.200400392 2024-10-04T09:34:02Z Polymerization of caprolactone using lipases from Candida antarctica B, Rhizomucor meihei, Candida rugosa, and Pseudomonas fluorescens is highly effective, with 97% conversion into polycaprolactone. Poly(propylene)-supported Candida rugosa lipase achieves higher conversion values (85-92%) than free lipase (75%). Acidic and basic non-conventional catalysis with butanol yields 50-85% conversion. Simple UV/visible techniques gave the same results for measuring conversion than other studies. Applications are opened for the non-conventional catalysts. Fil: Foresti, María Laura. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Bahía Blanca. Planta Piloto de Ingeniería Química. Universidad Nacional del Sur. Planta Piloto de Ingeniería Química; Argentina Fil: Ferreira, María Luján. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Bahía Blanca. Planta Piloto de Ingeniería Química. Universidad Nacional del Sur. Planta Piloto de Ingeniería Química; Argentina Article in Journal/Newspaper Antarc* Antarctica CONICET Digital (Consejo Nacional de Investigaciones Científicas y Técnicas) Argentina Rugosa ENVELOPE(-61.250,-61.250,-62.633,-62.633) Ferreira ENVELOPE(-62.050,-62.050,-64.600,-64.600) Macromolecular Rapid Communications 25 24 2025 2028 |
| spellingShingle | Basic Catalysis Enzymes Polycaprolactone Supports https://purl.org/becyt/ford/2.9 https://purl.org/becyt/ford/2 Foresti, María Laura Ferreira, María Luján Synthesis of polycaprolactone using free/supported enzymatic and non-enzymatic catalysts |
| title | Synthesis of polycaprolactone using free/supported enzymatic and non-enzymatic catalysts |
| title_full | Synthesis of polycaprolactone using free/supported enzymatic and non-enzymatic catalysts |
| title_fullStr | Synthesis of polycaprolactone using free/supported enzymatic and non-enzymatic catalysts |
| title_full_unstemmed | Synthesis of polycaprolactone using free/supported enzymatic and non-enzymatic catalysts |
| title_short | Synthesis of polycaprolactone using free/supported enzymatic and non-enzymatic catalysts |
| title_sort | synthesis of polycaprolactone using free/supported enzymatic and non-enzymatic catalysts |
| topic | Basic Catalysis Enzymes Polycaprolactone Supports https://purl.org/becyt/ford/2.9 https://purl.org/becyt/ford/2 |
| topic_facet | Basic Catalysis Enzymes Polycaprolactone Supports https://purl.org/becyt/ford/2.9 https://purl.org/becyt/ford/2 |
| url | http://hdl.handle.net/11336/57685 |