Formation of Nanocrystalline Hydroxyapatite in Presence of Some Aminoacids

Authors O.V. Kalinkevich1, S.N. Danilchenko1 , A.N. Kalinkevich1 , V.N. Kuznetsov1 , J.J. Lü3, J. Shang2, S.R. Yang2

1 Institute for Applied Physics, NAS of Ukraine, 58, Petropavlovskaya Str., 40000 Sumy, Ukraine

2 Lanzhou Institute of Chemical Physics, 18, Tianshui Middle Road, 730000 Lanzhou, Gansu, China

3 Key Laboratory of Synthetic and Natural Functional Molecular Chemistry of the Ministry of Education, College of Chemistry and Materials Science, Northwest University, 229 North Taibai Road, 710069 Xi’an, Shaanxi, China

Е-mail [email protected]
Issue Volume 6, Year 2014, Number 4
Dates Received 26 August 2014; published online 29 November 2014
Citation O.V. Kalinkevich, S.N. Danilchenko, A.N. Kalinkevich, et al., J. Nano- Electron. Phys. 6 No 4, 04014 (2014)
PACS Number(s) 81.07.Bc., 81.10.Dn, 87.14.E –
Keywords Hydroxyapatite, Amino acids, Phase composition (3) , Crystal size, Controlled growth.
Annotation The influence of three amino acids on the hydroxyapatite formation in vitro under mild condition was investigated. The mineral obtained was studied by transmission electron microscopy and powder X-ray diffraction. The experiments suggest that the addition of these amino acids has a significant effect on the phase composition, crystal size and lattice microstrains of the resulting calcium phosphate mineral.

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