Mostrar el registro sencillo del ítem
dc.contributor.author | Catalá-Icardo, Mónica | es_ES |
dc.contributor.author | Torres-Cartas, Sagrario | es_ES |
dc.contributor.author | Meseguer-Lloret, S. | es_ES |
dc.contributor.author | Simó-Alfonso, E.F. | es_ES |
dc.contributor.author | Herrero Martínez, J.M. | es_ES |
dc.date.accessioned | 2019-02-14T21:00:29Z | |
dc.date.available | 2019-02-14T21:00:29Z | |
dc.date.issued | 2018 | es_ES |
dc.identifier.issn | 0039-9140 | es_ES |
dc.identifier.uri | http://hdl.handle.net/10251/116746 | |
dc.description.abstract | [EN] In this study, porous polymer monoliths were in situ synthesized in fluoropolymers tubing to prepare microbore HPLC columns. To ensure the formation of robust homogeneous polymer monoliths in these housing supports, the inner surface of fluoropolymer tubing was modified in a two-step photografting process. Raman spectroscopy and scanning electron microscopy (SEM) confirmed the successful modification of the inner poly(ethylene-co-tetrafluoroethylene) (ETFE) wall and the subsequent attachment of a monolith onto the wall. Poly(glycidyl methacrylate-co-divinylbenzene), poly(butyl methacrylate-co-ethyleneglycol dimethacrylate) and poly(styrene-co-divinylbenzene) monoliths were in situ synthesized by thermal polymerization within the confines of surface vinylized ETFE tubes. The resulting monoliths exhibited good permeability and mechanical stability (pressure resistance up to 9¿MPa). The chromatographic performance of these different monolithic columns was evaluated via the separation of alkyl benzenes and proteins in a conventional HPLC system. | es_ES |
dc.description.sponsorship | This work was supported by project PROMETEO/2016/145 (Conselleria d'Educacio, Investigacio, Cultura i Esport,Esport, Generalitat Valenciana, Spain). The authors also thank Dr. S. Laredo-Ortiz from the Atomic Spectroscopy section of the SCSIE (University of Valencia), for her help in Raman measurements. | |
dc.language | Inglés | es_ES |
dc.publisher | Elsevier | es_ES |
dc.relation.ispartof | Talanta | es_ES |
dc.rights | Reconocimiento - No comercial - Sin obra derivada (by-nc-nd) | es_ES |
dc.subject | Photografting | es_ES |
dc.subject | Fluoropolymer | es_ES |
dc.subject | Ethylene-tetrafluoroethylene | es_ES |
dc.subject | Monolithic column | es_ES |
dc.subject | Reversed-phase liquid chromatography | es_ES |
dc.subject.classification | QUIMICA ANALITICA | es_ES |
dc.title | Photografted fluoropolymers as novel chromatographic supports for polymeric monolithic stationary phases | es_ES |
dc.type | Artículo | es_ES |
dc.identifier.doi | 10.1016/j.talanta.2018.05.026 | es_ES |
dc.relation.projectID | info:eu-repo/grantAgreement/GVA//PROMETEO%2F2016%2F145/ES/Sistemas de separación basados en nuevos polímeros porosos y composites polímero-nanopartículas con aplicaciones industriales y medioambientales/ | es_ES |
dc.rights.accessRights | Abierto | es_ES |
dc.contributor.affiliation | Universitat Politècnica de València. Departamento de Química - Departament de Química | es_ES |
dc.description.bibliographicCitation | Catalá-Icardo, M.; Torres-Cartas, S.; Meseguer-Lloret, S.; Simó-Alfonso, E.; Herrero Martínez, J. (2018). Photografted fluoropolymers as novel chromatographic supports for polymeric monolithic stationary phases. Talanta. 187:216-222. https://doi.org/10.1016/j.talanta.2018.05.026 | es_ES |
dc.description.accrualMethod | S | es_ES |
dc.relation.publisherversion | http://doi.org/10.1016/j.talanta.2018.05.026 | es_ES |
dc.description.upvformatpinicio | 216 | es_ES |
dc.description.upvformatpfin | 222 | es_ES |
dc.type.version | info:eu-repo/semantics/publishedVersion | es_ES |
dc.description.volume | 187 | es_ES |
dc.identifier.pmid | 29853038 | |
dc.relation.pasarela | S\362345 | es_ES |
dc.contributor.funder | Generalitat Valenciana | es_ES |