Frabicating hydroxyapatite nanorods using a biomacromolecule template |
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| Authors: | Aiping Zhu Yan LuYunfeng Si Sheng Dai |
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| Institution: | a College of Chemistry and Chemical Engineering, Yangzhou University, Yangzhou 225002, PR China
b School of Chemical Engineering, The University of Adelaide, Adelaide, SA 5005, Australia |
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| 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. |
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| Keywords: | HTCC Hydroxyapatite Nanorods Template |
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