CeO 2 nanoparticles for the protection of photosynthetic organisms immobilized in silica gels

dc.creatorSicard, Clémence
dc.creatorPerullini, Ana Mercedes
dc.creatorSpedalieri, Ana Cecilia
dc.creatorCoradin, Thibaud
dc.creatorBrayner, Roberta
dc.creatorLivage, Jacques
dc.creatorJobbagy, Matias
dc.creatorAldabe, Sara Alfonsina
dc.date.accessioned2019-03-18T20:51:52Z
dc.date.accessioned2022-10-15T03:29:41Z
dc.date.available2019-03-18T20:51:52Z
dc.date.available2022-10-15T03:29:41Z
dc.date.created2019-03-18T20:51:52Z
dc.date.issued2011-03
dc.identifierSicard, Clémence; Perullini, Ana Mercedes; Spedalieri, Ana Cecilia; Coradin, Thibaud; Brayner, Roberta; et al.; CeO 2 nanoparticles for the protection of photosynthetic organisms immobilized in silica gels; American Chemical Society; Chemistry Of Materials; 23; 6; 3-2011; 1374-1378
dc.identifier0897-4756
dc.identifierhttp://hdl.handle.net/11336/71948
dc.identifierCONICET Digital
dc.identifierCONICET
dc.identifier.urihttps://repositorioslatinoamericanos.uchile.cl/handle/2250/4340229
dc.description.abstractSynthetic cytocompatible CeO 2 nanoparticles embedded in transparent silica hydrogels are useful for creating inorganic supports favoring the long-term entrapment of living Chlorella vulgaris cells. The key protective role of nanoparticles is twofold: (1) They efficiently absorb harmful UV radiation without scattering the useful visible one. (2) They limit oxidative stress damage, such as that induced by H 2 O 2 , thanks to the surface redox Ce 3+ -Ce 4+ reactivity of nanoparticles. © 2011 American Chemical Society.
dc.languageeng
dc.publisherAmerican Chemical Society
dc.relationinfo:eu-repo/semantics/altIdentifier/doi/https://dx.doi.org/10.1021/cm103253w
dc.relationinfo:eu-repo/semantics/altIdentifier/url/https://pubs.acs.org/doi/abs/10.1021/cm103253w
dc.rightshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.rightsinfo:eu-repo/semantics/restrictedAccess
dc.subjectBIO-MATERIALS
dc.subjectBIO-MIMETIC MATERIALS
dc.subjectNANOMATERIALS
dc.subjectNANOPARTICLES
dc.subjectSOL-GEL CHEMISTRY
dc.subjectSOL-GEL PROCESSING
dc.titleCeO 2 nanoparticles for the protection of photosynthetic organisms immobilized in silica gels
dc.typeinfo:eu-repo/semantics/article
dc.typeinfo:ar-repo/semantics/artículo
dc.typeinfo:eu-repo/semantics/publishedVersion


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