Ultrasound-assisted Synthesis of Hollow Mesoporous Silica with Controlled Mesostructure

【摘要】：正1.Introduction Mesoporous silica with hollow architecture has attracted great attentions due to their specific application in catalysis,biomolecule encapsulation,gene delivery,and controlled drug release.So far, various methods with the templates of gas bubbles,emulsions,vesicles,and silica(or latex)