Crystal Size, Morphology, and Growth Mechanism in Bio-Inspired Apatite Nanocrystals (Articolo in rivista)

Type
Label
  • Crystal Size, Morphology, and Growth Mechanism in Bio-Inspired Apatite Nanocrystals (Articolo in rivista) (literal)
Anno
  • 2014-01-01T00:00:00+01:00 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#doi
  • 10.1002/adfm.201302075 (literal)
Alternative label
  • Manuel Delgado-Lopez, Jose; Frison, Ruggero; Cervellino, Antonio; Gomez-Morales, Jaime; Guagliardi, Antonietta; Masciocchi, Norberto (2014)
    Crystal Size, Morphology, and Growth Mechanism in Bio-Inspired Apatite Nanocrystals
    in Advanced functional materials (Print); WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim (Germania)
    (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori
  • Manuel Delgado-Lopez, Jose; Frison, Ruggero; Cervellino, Antonio; Gomez-Morales, Jaime; Guagliardi, Antonietta; Masciocchi, Norberto (literal)
Pagina inizio
  • 1090 (literal)
Pagina fine
  • 1099 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#url
  • http://onlinelibrary.wiley.com/journal/10.1002/(ISSN)1616-3028 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroVolume
  • 24 (literal)
Rivista
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#pagineTotali
  • 10 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroFascicolo
  • 8 (literal)
Note
  • ISI Web of Science (WOS) (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni
  • IACT CSIC UGR; Consiglio Nazionale delle Ricerche (CNR); To Sca Lab; Paul Scherrer Institute; University of Insubria; University of Insubria (literal)
Titolo
  • Crystal Size, Morphology, and Growth Mechanism in Bio-Inspired Apatite Nanocrystals (literal)
Abstract
  • Bio-inspired apatite nanoparticles precipitated in the presence of citrate ions at increasing maturation times are characterized in terms of structure, size, morphology, and composition through advanced X-ray total scattering techniques. The origin of the platy crystal morphology, breaking the hexagonal symmetry, and the role ofcitrate ions is explored. By cross-coupling the size and shape information of crystal domains with those obtained by atomic force microscopy on multidomain nanoparticles, a plausible mechanism underlying the amorphous-to-crystal transformation is reconstructed. In the present study, citrate plays the distinct roles of inducing the platy morphology of the amorphous precursor and controlling the thickness of the Ca-deficient apatite nanocrystals. These findings can open new scenarios also in bone mineralization, where citrate might have a broader role to play than has been thought to date. (literal)
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