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Synthesis and characterization of a lipase-friendly DES based on cholinium dihydrogen phosphate

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dc.contributor.author Álvarez Álvarez, María Salomé
dc.contributor.author Longo González, María Asunción
dc.contributor.author Deive Herva, Francisco Javier
dc.contributor.author Rodríguez Rodríguez, Ana María
dc.date.accessioned 2022-01-12T11:35:46Z
dc.date.available 2022-01-12T11:35:46Z
dc.date.issued 2021-10-15
dc.identifier.citation Journal of Molecular Liquids, 340, 117230 (2021) spa
dc.identifier.issn 01677322
dc.identifier.uri http://hdl.handle.net/11093/2970
dc.description Financiado para publicación en acceso aberto: Universidade de Vigo/CISUG
dc.description.abstract The main objective of the present work was to synthesize and characterize three novel lipase-friendly deep eutectic solvents (DESs) using cholinium dihydrogen phosphate (N1112OHDHP) as hydrogen bond acceptor and ethylene glycol (EG) and/or glycerol (GL) as hydrogen bond donors in the following proportions: N1112OHDHP:EG (molar ratio 1:2), N1112OHDHP:GL (molar ratio 1:2) and N1112OHDHP:EG:GL (molar ratio 1:1:1). FTIR, 1H NMR, TGA and DSC were employed to shed light on their distinctive structural characteristics. Density, refractive index and dynamic viscosity were also measured at different temperatures, and the experimental data were correlated with several well-known equations. Finally, the suitability of the newly synthesized DESs to be employed in biocatalytic reactions was demonstrated by analysing the activity of a commercial enzyme (Candida antarctica lipase B) after being in contact with them. en
dc.description.sponsorship Agencia Estatal de Investigación | Ref. RTI2018-094702-B-I00 spa
dc.description.sponsorship Xunta de Galicia | Ref. ED481D-2019/017 spa
dc.language.iso eng en
dc.publisher Journal of Molecular Liquids spa
dc.relation info:eu-repo/grantAgreement/AEI/Plan Estatal de Investigación Científica y Técnica y de Innovación 2017-2020/RTI2018-094702-B-I00/ES/LA BIOECONOMIA VERDE COMO INSPIRACION PARA EL DISEÑO DE UN PROCESO DE PRODUCCION DE BIODIESEL SIN GLICEROL BASADO EN BIOCATALIZADORES EXTREMOS Y DISOLVENTES DE DISEÑO
dc.rights Attribution-NonCommercial-NoDerivatives 4.0 International
dc.rights.uri https://creativecommons.org/licenses/by-nc-nd/4.0/
dc.title Synthesis and characterization of a lipase-friendly DES based on cholinium dihydrogen phosphate en
dc.type article spa
dc.rights.accessRights openAccess spa
dc.identifier.doi 10.1016/j.molliq.2021.117230
dc.identifier.editor https://linkinghub.elsevier.com/retrieve/pii/S0167732221019541 spa
dc.publisher.departamento Enxeñaría química spa
dc.publisher.grupoinvestigacion Enxeñería Química 3 spa
dc.publisher.grupoinvestigacion Procesos de Separación spa
dc.subject.unesco 2301.18 Métodos Termoanalíticos spa
dc.subject.unesco 2301.09 Espectroscopia de Resonancia Magnética spa
dc.subject.unesco 2302.09 Enzimología spa
dc.date.updated 2021-12-23T12:20:17Z


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