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dc.date.accessioned 2014-09-26T14:45:31Z
dc.date.available 2014-09-26T14:45:31Z
dc.date.issued 2010-09
dc.identifier.uri http://sedici.unlp.edu.ar/handle/10915/40523
dc.description.abstract Frond samples of the eusporangiate ferns Marattiaceae genera Angiopteris, Christensenia, Danaea and Marattia were investigated by infrared spectroscopy, under different experimental conditions. The results confirmed the previously reported accumulation of biogenic silica (SiO2) in tissues of these ferns and also showed, for the first time, the presence of calcium oxalate in this group of plants, probably as weddellite. The ability to biomineralize SiO2, to produce and accumulate biogenic silica, is suggested now to be a general family trait of the Marattiaceae. en
dc.format.extent 519-523 es
dc.language en es
dc.subject biogenic silica es
dc.subject Plantas es
dc.subject Marattiaceae es
dc.subject Minerales es
dc.subject calcium oxalate es
dc.title IR-spectroscopic characterization of biominerals in the marattiaceaeus ferns en
dc.title.alternative Caracterização de biominerais por espectroscopia infravermelha em Marattiaceae pt
dc.type Articulo es
sedici.identifier.uri http://www.scielo.br/scielo.php?script=sci_abstract&pid=S0100-84042010000300014&lng=en&nrm=iso&tlng=en es
sedici.identifier.issn 1806-9959 es
sedici.creator.person Barán, Enrique José es
sedici.creator.person Rolleri, Cristina Hilda es
sedici.subject.materias Ciencias Naturales es
sedici.subject.materias Botánica es
sedici.description.fulltext true es
mods.originInfo.place Laboratorio de Estudios de Anatomía Vegetal Evolutiva y Sistemática es
mods.originInfo.place Centro de Química Inorgánica es
sedici.subtype Comunicacion es
sedici.rights.license Creative Commons Attribution-NonCommercial-NoDerivs 2.5 Argentina (CC BY-NC-ND 2.5)
sedici.rights.uri http://creativecommons.org/licenses/by-nc-nd/2.5/ar/
sedici.description.peerReview peer-review es
sedici.relation.journalTitle Revista Brasileira de Botânica es
sedici.relation.journalVolumeAndIssue vol. 33, no. 3 es


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Creative Commons Attribution-NonCommercial-NoDerivs 2.5 Argentina (CC BY-NC-ND 2.5) Except where otherwise noted, this item's license is described as Creative Commons Attribution-NonCommercial-NoDerivs 2.5 Argentina (CC BY-NC-ND 2.5)