A novel mesoporous TiO2 with well defined morphology obtained by facile method:Impact of TiO2 archit

来源 :2012年中国药物制剂大会——中国药学会药剂专业委员会年会、亚洲阿登制药技术研讨会暨国际控释协会中国分会年会 | 被引量 : 0次 | 上传用户:gzzmh12345
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  Objective:To develop a novel kind of mesoporous TiO2 (MST) nanoparticle for loading and improving the dissolution rate of poorly water-soluble drugs.Method:the conventional calcination method was replaced by a simple ethanol extraction method to synthesize MST nanoparticles.The SEM/TEM,XRD,N2 adsorption/desorption,scanning calorimetry (DSC),thermogravimetric analysis (TGA) and in vitro dissolution test were used to explore the role of MST on drug loading and release behaviors.
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