COMPOSITIONS CONTAINING BIOLOGICALLY ACTIVE MATERIAL AND NON-ORDERED INORGANIC OXIDE
To provide a composition containing a biologically active material and a non-ordered inorganic oxide material, to provide a method of making the composition, and to provide a method of using the composition.SOLUTION: Provided is a composition containing a biologically active material and an inorgani...
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Zusammenfassung: | To provide a composition containing a biologically active material and a non-ordered inorganic oxide material, to provide a method of making the composition, and to provide a method of using the composition.SOLUTION: Provided is a composition containing a biologically active material and an inorganic oxide material, the inorganic oxide material containing a non-ordered porous silica having: pores having a mean pore diameter of about 2.5 nm to about 10.0 nm; pores having a pore volume, as measured by nitrogen porosimetry, of about 0.5 cc/g or greater; a pore size distribution relative span of at least about 0.4; and a BET surface area, as measured by nitrogen adsorption, of about 300 m2/g or greater, the biologically active material being at least one material selected from groups II or I V of the Biopharmaceutics Classification System.SELECTED DRAWING: Figure 1
【課題】生物学的に活性な物質及び不規則性無機酸化物を含有する組成物、該組成物の製造方法、並びに該組成物の使用方法を提供する。【解決手段】生物学的に活性な物質及び無機酸化物を含む組成物であって、前記無機酸化物が、約2.5nm~約10.0nmの平均細孔径を有する細孔と、窒素ポロシメトリーにより測定したときに、約0.5cc/g以上の細孔容積を有する細孔と、少なくとも約0.4の細孔径分布相対スパンと、窒素吸着により測定したときに、約300m2/g以上のBET表面積と、を有する不規則性多孔質シリカを含み、そして前記生物学的に活性な物質が、生物薬剤分類システムの第II群及び第IV群から選択される少なくとも1つの物質である、組成物を提供する。【選択図】図1 |
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