| Literature DB >> 27524079 |
Firoozeh Foroughi1, S A Hassanzadeh-Tabrizi2, Ashkan Bigham3.
Abstract
In this study, an innovative synthesis process has been developed to produce hydroxyapatite-magnesium ferrite (HA-MgFe2O4) nanocomposite. In addition, the effect of calcination temperature on drug delivery behavior of produced samples was investigated. HA-MgFe2O4 nanocomposite was prepared via one-step modified reverse microemulsion synthesis route. The resulting products were characterized by X-ray Diffraction (XRD), Fourier transform infrared spectroscopy (FTIR), field emission scanning electron microscopy (FESEM), transmission electron microscopy (TEM), vibrating sample magnetometer (VSM), and Brunauer-Emmett-Teller surface area analysis (BET). The calcined samples at 500 and 700°C demonstrated mesoporous characteristics and large specific surface areas of 88 and 32m(2)/g, respectively. TEM and VSM results showed that the nanocomposite calcined at 700°C has core-shell morphology and a maximum saturation magnetization of 9.47emug(-1).Entities:
Keywords: Drug delivery; Hydroxyapatite; Ibuprofen; Magnesium ferrite; Microemulsion synthesis
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Year: 2016 PMID： 27524079 DOI： 10.1016/j.msec.2016.07.028
Source DB: PubMed Journal: Mater Sci Eng C Mater Biol Appl ISSN： 0928-4931 Impact factor: 7.328