Mechanism of Enhanced Strontium Uptake into Calcite via an Amorphous Calcium Carbonate Crystallization Pathway
نویسندگان
چکیده
منابع مشابه
Structural characterization of amorphous calcium carbonate-binding protein: an insight into the mechanism of amorphous calcium carbonate formation.
ACC (amorphous calcium carbonate) plays an important role in biomineralization process for its function as a precursor for calcium carbonate biominerals. However, it is unclear how biomacromolecules regulate the formation of ACC precursor in vivo. In the present study, we used biochemical experiments coupled with bioinformatics approaches to explore the mechanisms of ACC formation controlled by...
متن کاملFormation of amorphous calcium carbonate and its transformation into mesostructured calcite†
58 | CrystEngComm, 2015, 17, 58–72 This journal is © The R a University of Granada, Department of Mineralogy and Petrology, Granada, Spain. E-mail: [email protected] b Institute of Metallurgy and Materials Science, Polish Academy of Sciences, Reymonta 25, 30-059 Kraków, Poland c KU Leuven, Department of Civil Engineering, Leuven, Belgium † Electronic supplementary information (ESI) available: Sol...
متن کاملBiomineralisation by earthworms – an investigation into the stability and distribution of amorphous calcium carbonate
BACKGROUND Many biominerals form from amorphous calcium carbonate (ACC), but this phase is highly unstable when synthesised in its pure form inorganically. Several species of earthworm secrete calcium carbonate granules which contain highly stable ACC. We analysed the milky fluid from which granules form and solid granules for amino acid (by liquid chromatography) and functional group (by Fouri...
متن کاملThe Crystallization of Amorphous Calcium Carbonate is Kinetically Governed by Ion Impurities and Water
DOI: 10.1002/advs.201701000 (“transient ACC”), which later transforms into a more crystalline form (calcite or aragonite) or as a stabilized phase (“stable ACC”) sometimes coexisting with crystalline polymorphs.[9,10] Biogenic ACCs are known to be stabilized by organic, and inorganic additives and when confined in space.[9,11–15] However, despite extensive research, it is still not fully unders...
متن کاملTransformation and crystallization energetics of synthetic and biogenic amorphous calcium carbonate.
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: Crystal Growth & Design
سال: 2017
ISSN: 1528-7483,1528-7505
DOI: 10.1021/acs.cgd.6b01599