The Study of Calcium Carbonate Microspheres and Polyelectrolyte Multilayers for Antigen Encapsulatio

来源 :2015年中国药物制剂大会、中国药学会药剂专业委员会2015年学术年会暨国际控释协会中国分会2015年学术年会 | 被引量 : 0次 | 上传用户:ytw2001
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  Calcium carbonate(CaCO3) is one of the basic inorganic materials, which has been widely used as pharmaceutical excipient.Amorphous calcium carbonate is attracted much attention because of its wonderful properties—porous structure, biocompatibility, high drug loading capacity and high surface area.CaCO3 microparticles(MPs) with different sizes were synthesized by a simple precipitation method,mixing equal volumes of CaCl2 and Na2CO3 solutions.
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