Journal of Synthetic Crystals, Volume. 54, Issue 6, 1013(2025)
Construction of Drug Delivery System Based on SBA-15 Mesoporous Silica to Improve the Dissolution of Aniracetam
Fig. 1. Preparation process flow chart of SBA-15 (a) and L-SBA-15 (b) carrier
Fig. 2. SEM images of SBA-15 (a), L-SBA-15 (b) and TEM images of SBA-15 (c), L-SBA-15 (d)
Fig. 3. FT-IR spectra of ANI, SBA-15, L-SBA-15, ANI/SBA-15 and ANI/L-SBA-15
Fig. 4. Thermogravimetric curves of ANI, SBA-15, L-SBA-15, ANI/SBA-15, ANI/L-SBA-15 and related physical mixture
Fig. 5. Small-angle XRD patterns of SBA-15, L-SBA-15, ANI/SBA-15 and ANI/L-SBA-15
Fig. 6. Wide-angle XRD patterns of ANI, SBA-15, L-SBA-15, ANI/SBA-15 and ANI/L-SBA-15
Fig. 7. N2 adsorption-desorption isotherm of SBA-15, ANI/SBA-15 (a) and L-SBA-15, ANI/L-SBA-15 (b), and the corresponding pore size distribution (c)
Fig. 8. Dissolution curves of ANI/SBA-15, ANI/L-SBA-15 and ANI in dissolution media of pH=1.2 (a) and pH=6.8 (b)
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Hanqing MU, Jiangwei LYU, Pengguang WANG, Keche YU, Guangyu GAO, Wenjun ZHANG. Construction of Drug Delivery System Based on SBA-15 Mesoporous Silica to Improve the Dissolution of Aniracetam[J]. Journal of Synthetic Crystals, 2025, 54(6): 1013
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Received: Feb. 7, 2025
Accepted: --
Published Online: Jul. 8, 2025
The Author Email: Jiangwei LYU (pp198259@163.com)