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|Title:||Principles of mimicking and engineering the self-organized structure of hard tissues||Authors:||Jiang, H.
|Issue Date:||1-Oct-2004||Citation:||Jiang, H., Liu, X.-Y. (2004-10-01). Principles of mimicking and engineering the self-organized structure of hard tissues. Journal of Biological Chemistry 279 (40) : 41286-41293. ScholarBank@NUS Repository. https://doi.org/10.1074/jbc.M314027200||Abstract:||The mechanism of the formation of a self-aligned hydroxyapatite (HAP) nanocrystallite structure was examined. It is found that the highly ordered HAP nanocrystallite assembly is attributed to the so-called self-(homo)epitaxial nucleation and growth. On the other hand, according to this mechanism, a high supersaturation will give rise to a random assembly of HAP crystallites. The effects of ions, biosubstrate, and supersaturation on the micro/nanostructure correlation between substrate and biominerals as well as their implications in hard tissue formation were examined. Surprisingly, some biomolecules are found to be able to suppress the supersaturation-driven interfacial structure mismatch and hence promote the well aligned HAP pattern formation.||Source Title:||Journal of Biological Chemistry||URI:||http://scholarbank.nus.edu.sg/handle/10635/97609||ISSN:||00219258||DOI:||10.1074/jbc.M314027200|
|Appears in Collections:||Staff Publications|
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