Utilize este identificador para referenciar este registo:
https://hdl.handle.net/1822/46746| Título: | Lipase-ultrasound assisted synthesis of polyesters |
| Autor(es): | Tomke, Prerana D. Zhao, Xiaoman Chiplunkar, Pranali P. Xu, B. Wang, Hongbo Silva, Carla Rathod, Virendra K. Cavaco-Paulo, Artur |
| Palavras-chave: | Ultrasound Lipase Polyester PET polymeric beads |
| Data: | Set-2017 |
| Editora: | Elsevier 1 |
| Revista: | Ultrasonics Sonochemistry |
| Citação: | Tomke, Prerana D.; Zhao, Xiaoman; Chiplunkar, Pranali P.; Xu, B.; Wang, Hongbo; Silva, Carla; Rathod, Virendra K.; Cavaco-Paulo, Artur, Lipase-ultrasound assisted synthesis of polyesters. Ultrasonics Sonochemistry, 38, 496-502, 2017 |
| Resumo(s): | Poly (ethylene glutarate), poly (ethylene malonate) and poly (ethylene phthalate), were enzymatically synthesized by immobilized Candida antarctica lipase B in solvent free conditions. The synthesis of these polyesters was based on the ester-ester exchange reaction between ethylene glycol diacetate and di-ethyl glutarate, di-benzyl malonate, di-n-octyl phthalate to produce poly (ethylene glutarate), poly (ethylene malonate) and poly (ethylene phthalate), respectively. The effect of ultrasound and PET polymeric beads on the polyester synthesis was evaluated and showed to improve the synthesis of all polyesters. Ultrasound, as a green solvent-free technology, showed high potentiality for the polyester synthesis intensification. |
| Tipo: | Artigo |
| URI: | https://hdl.handle.net/1822/46746 |
| DOI: | 10.1016/j.ultsonch.2017.03.051 |
| ISSN: | 1350-4177 |
| Versão da editora: | http://www.journals.elsevier.com/ultrasonics-sonochemistry/ |
| Arbitragem científica: | yes |
| Acesso: | Acesso aberto |
| Aparece nas coleções: |
Ficheiros deste registo:
| Ficheiro | Descrição | Tamanho | Formato | |
|---|---|---|---|---|
| document_46737_1.pdf | 693,48 kB | Adobe PDF | Ver/Abrir |
