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Crystal size distributions of induced calcium carbonate crystals in polyaspartic acid and Mytilus edulis acidic proteins aqueous solutions

Autor
Roqué, J.; Molera, J.; Vendrell-Saz, M.; Salvadó, N.
Tipus d'activitat
Article en revista
Revista
Journal of crystal growth
Data de publicació
2004-02
Volum
262
Número
1-4
Pàgina inicial
543
Pàgina final
553
DOI
https://doi.org/10.1016/j.jcrysgro.2003.10.052 Obrir en finestra nova
URL
https://www.sciencedirect.com/science/article/pii/S0022024803019596 Obrir en finestra nova
Resum
Different concentrations of soluble matrix extracts from Mytilus edulis and polyaspartic acid were mixed with CaCl2 aqueous solutions to produce CaCO3 crystallizations under controlled conditions. The obtained crystals were observed at several intervals of time by optical microscopy and scanning electron microscopy (SEM). Image treatment of the SEM images allowed quantifying the crystal size distribution (CSD) in different crystallization conditions. CSD graphics showed that polyaspartic acid in...
Paraules clau
Biocrystallization, Biological macromolecules, Calcium compounds, Crystal morphology, Growth from solutionsB, Growth models
Grup de recerca
AMPC - Anàlisi de materials de Patrimoni Cultural

Participants

  • Roqué Rosell, Josep  (autor)
  • Molera Marimon, Judit  (autor)
  • Vendrell-Saz, Màrius  (autor)
  • Salvado Cabre, Nativitat  (autor)