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Calcium phosphate-based materials of natural origin showing photocatalytic activity

2013Journal article Restricted access
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dc.contributor.authorPiccirillo, Clara
dc.contributor.authorDunnill, Charles W.
dc.contributor.authorPullar, Robert C.
dc.contributor.authorTobaldi, David M.
dc.contributor.authorLabrincha, João A.
dc.contributor.authorParkin, Ivan P.
dc.contributor.authorPintado, Manuela M.
dc.contributor.authorCastro, Paula M. L.
dc.date.accessioned2014-05-07T11:37:52Z
dc.date.available2014-05-07T11:37:52Z
dc.date.issued2013
dc.description.abstractCalcium phosphate based materials of natural origin with photocatalytic properties were produced. Bones of Atlantic cod fish were treated in appropriate solutions (either Ca- or Ti-containing salts) and successively annealed. Results showed multiphasic materials (hydroxyapatite, beta-tricalcium phosphate and anatase titania) with excellent photocatalytic performance under both UV and visible light, with an anatase concentration of only about 2 mol%. Results with such a low amount of anatase have never been reported before for a calcium phosphate-based material; this is attributed to the presence of anatase being mainly on the surface. Single-phase hydroxyapatite (Ca-10(PO4)(6)(OH)(2) or HAp) also showed some photocatalytic properties and antibacterial activity.por
dc.description.versioninfo:eu-repo/semantics/submittedVersion
dc.identifier.citationPICCIRILLO, Clara ...[et al..] - Calcium phosphate-based materials of natural origin showing photocatalytic activity. Journal of Materials Chemistry A. ISSN 2050-7488. Vol. 1 (2013), p. 6452–6461por
dc.identifier.doi10.1039/c3ta10673j
dc.identifier.eissn2050-7496
dc.identifier.issn2050-7488
dc.identifier.urihttp://hdl.handle.net/10400.14/14229
dc.identifier.wosWOS:000318565700021
dc.language.isoengpor
dc.peerreviewedyespor
dc.publisherThe Royal Society of Chemistrypor
dc.relationStrategic Project - LA 16 - 2011-2012
dc.titleCalcium phosphate-based materials of natural origin showing photocatalytic activitypor
dc.typejournal article
dspace.entity.typePublication
oaire.awardTitleStrategic Project - LA 16 - 2011-2012
oaire.awardURIinfo:eu-repo/grantAgreement/FCT/6817 - DCRRNI ID/PEst-OE%2FEQB%2FLA0016%2F2011/PT
oaire.citation.endPage6461
oaire.citation.issue21
oaire.citation.startPage6452
oaire.citation.titleJournal of Materials Chemistry A
oaire.citation.volume1
oaire.fundingStream6817 - DCRRNI ID
person.familyNamePiccirillo
person.familyNameDunnill
person.familyNamePullar
person.familyNameTobaldi
person.familyNameLabrincha
person.familyNameParkin
person.familyNamePintado
person.familyNameCastro
person.givenNameClara
person.givenNameCharles
person.givenNameRobert
person.givenNameDavid Maria
person.givenNameJoao
person.givenNameIvan
person.givenNameMaria Manuela
person.givenNamePaula
person.identifier962551
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person.identifier.orcid0000-0002-0760-3184
person.identifier.orcid0000-0001-8841-6606
person.identifier.ridN-8206-2013
person.identifier.ridB-3984-2010
person.identifier.ridF-5696-2013
person.identifier.ridM-8241-2013
person.identifier.scopus-author-id7004621626
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person.identifier.scopus-author-id56217400400
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person.identifier.scopus-author-id7102781782
project.funder.identifierhttp://doi.org/10.13039/501100001871
project.funder.nameFundação para a Ciência e a Tecnologia
rcaap.rightsrestrictedAccesspor
rcaap.typearticlepor
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