当浸泡时间延长到9天，涂层形貌由片状转化成海绵状，而且介孔结构部分消失。
After soaking for 9 days, the plate-like structure is turned into a sponge-like structure, and the mesopores partially disappear.
MBG独特的介孔结构可携带抗菌剂或金属离子，实现缓释，发挥长期的抗菌作用。
The unique mesoporous structure of MBG can deliver antibacterial agents or metal ions, which releases slowly and gives play to long-term antibacterial effects.
采用小角X射线衍射和高分辨率透射电镜研究了不同酸根离子对产物介孔结构的影响。
The effects of acid counteranions on the mesophases were investigated by X-ray diffraction and high-resolution transmission electron microscope.
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