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نویسندگان: Maryam Maskanati

زمان بندی: بدون زمان بندی

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برچسب: Nanochemistry

کد: GP-68249

خلاصه مقاله: By development of external magnetic stimulation methods for....

By development of external magnetic stimulation methods for bone treatment applications, magnetic materials have been widely used in scaffolds for promoting bone healing. In the present study, nano-hydroxyapatite (HAp), Fe-doped HAp, and Fe-doped Hap/ Chitosan (CS) were prepared by using freeze-drying method. The influence of different parameters such as, HAp/CS (or Fe-HAp/CS) ratio on the properties of the composites was studied. Fourier-transform infrared spectroscopy (FTIR), scanning electron microscopy (SEM), and energy-dispersive X-ray spectroscopy (EDS) were used to characterize the synthesized samples. It was found that Fe was well substituted in the HAp lattice. All of the Fe-HAp/CS samples were screened for potential toxicity against normal fibroblast cells and showed reasonable biocompatibility.


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