Composites of β-chitin with calcium carbonate polymorphs were prepared by precipitation of the mineral into a chitin scaffold by means of a double diffusion system. The β-chitin was obtained from the pen of the Loligo sp. squid. The three main polymorphs of calcium carbonate: aragonite, calcite and vaterite, were observed. Their location within the matrix is a function of the polymorph. The supersaturation inside the compartmentalized space in the chitin governs the location and polymorphism of the crystals. © 2002 Elsevier Science Inc. All rights reserved.
Falini G., Fermani S., Ripamonti A. (2002). Crystallization of calcium carbonate salts into beta-chitin scaffold. JOURNAL OF INORGANIC BIOCHEMISTRY, 91(3), 475-480 [10.1016/S0162-0134(02)00471-3].
Crystallization of calcium carbonate salts into beta-chitin scaffold
Falini G.
;Fermani S.;Ripamonti A.
2002
Abstract
Composites of β-chitin with calcium carbonate polymorphs were prepared by precipitation of the mineral into a chitin scaffold by means of a double diffusion system. The β-chitin was obtained from the pen of the Loligo sp. squid. The three main polymorphs of calcium carbonate: aragonite, calcite and vaterite, were observed. Their location within the matrix is a function of the polymorph. The supersaturation inside the compartmentalized space in the chitin governs the location and polymorphism of the crystals. © 2002 Elsevier Science Inc. All rights reserved.I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
