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Singlet oxygen generation by photoactive polymeric microparticles with enhanced aqueous compatibility
dc.contributor.author | Fabregat Tena, Víctor | |
dc.contributor.author | Burguete, M. Isabel | |
dc.contributor.author | Galindo, Francisco | |
dc.contributor.author | Luis, Santiago V. | |
dc.date.accessioned | 2015-09-18T13:47:47Z | |
dc.date.available | 2015-09-18T13:47:47Z | |
dc.date.issued | 2014 | |
dc.identifier.issn | 0944-1344 | |
dc.identifier.uri | http://hdl.handle.net/10234/133265 | |
dc.description.abstract | Two new photoactive materials compatible with environmentally friendly solvents (water and methanol) have been synthesized and characterized. They are comprised of a porous matrix of polystyrene and divinylbenzene with bound Rose Bengal and additional pendant groups added to increase the hydrophilicity (ethylenediamine and γ-gluconolactone). The new polymers are efficient photocatalysts capable of generating singlet oxygen after irradiation with visible light. Photochemical oxygenations of 9,10-anthracenedipropionic acid and 2-furoic acid have been carried out. The measured conversions indicate that the new supported photosensitizers are more effective than the parent hydrophobic polymer. | ca_CA |
dc.format.mimetype | application/pdf | ca_CA |
dc.language.iso | eng | ca_CA |
dc.publisher | Springer | ca_CA |
dc.relation.isPartOf | Environmental Science and Pollution Research, 2014, vol. 21, nº 20, p. 11884-11892 | ca_CA |
dc.rights.uri | http://rightsstatements.org/vocab/CNE/1.0/ | * |
dc.subject | singlet oxygen | ca_CA |
dc.subject | photocatalysis | ca_CA |
dc.subject | photosensitizer | ca_CA |
dc.title | Singlet oxygen generation by photoactive polymeric microparticles with enhanced aqueous compatibility | ca_CA |
dc.type | info:eu-repo/semantics/article | ca_CA |
dc.identifier.doi | http://dx.doi.org/10.1007/s11356-013-2311-8 | |
dc.rights.accessRights | info:eu-repo/semantics/restrictedAccess | ca_CA |
dc.relation.publisherVersion | http://link.springer.com/article/10.1007/s11356-013-2311-8 | ca_CA |
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