Calcium Carbonate Storage in Amorphous Form and Its Template-Induced Crystallization
نویسندگان
چکیده
منابع مشابه
Calcium Carbonate Storage in Amorphous Form and Its Template-Induced Crystallization
Calcium carbonate crystallization in organisms often occurs through the transformation from the amorphous precursor. It is believed that the amorphous phase could be temporarily stabilized and stored, until its templated transition to the crystalline form is induced. Here we develop a bioinspired crystallization strategy that is based on the above mechanism. Amorphous calcium carbonate (ACC) sp...
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The mechanisms by which amorphous intermediates transform into crystalline materials are poorly understood. Currently, attracting enormous interest is the crystallization of amorphous calcium carbonate, a key intermediary in synthetic, biological and environmental systems. Here we attempt to unify many contrasting and apparently contradictory studies by investigating this process in detail. We ...
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Amorphous calcium carbonate (ACC) is a metastable phase often observed during low temperature inorganic synthesis and biomineralization. ACC transforms with aging or heating into a less hydrated form, and with time crystallizes to calcite or aragonite. The energetics of transformation and crystallization of synthetic and biogenic (extracted from California purple sea urchin larval spicules, Str...
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ژورنال
عنوان ژورنال: Chemistry of Materials
سال: 2007
ISSN: 0897-4756,1520-5002
DOI: 10.1021/cm702032v