Record number :
1013792
Title of article :
Frabicating hydroxyapatite nanorods using a biomacromolecule template
Author/Authors :
Aiping Zhu، نويسنده , , Yan Lu، نويسنده , , Yunfeng Si، نويسنده , , Wu-Sheng Dai، نويسنده ,
Issue Information :
روزنامه با شماره پیاپی سال 2011
Pages :
6
From page :
3174
To page :
3179
Abstract :
Rod-like hydroxyapatite (HAp) nanoparticles with various aspect ratios are synthesized by means of low-temperature hydrothermal method in the presence of a N-[(2-hydroxy-3-trimethylammonium) propyl]chitosan chloride (HTCC) template. The synthesized HAps were examined by X-ray diffraction (XRD), Fourier transform infrared spectrophotometer (FTIR) and transmission electron microscopy (TEM) techniques. The results reveal that HAps are rod-like monocrystals, where the size and morphology can be tailored by varying synthesis conditions, such as pH, hydrothermal synthesis temperature and the ratio of PO43− to the quaternary ammonium in HTCC. The mechanism of HTCC template on HAp nanorod preparation is analyzed.
Keywords :
HTCC , Hydroxyapatite , Template , Nanorods
Journal title :
Applied Surface Science
Serial Year :
2011
Link To Document :
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