【摘 要】
：
Mesoporous silica nanoparticles (MSNs) are new material system at the end of 20th century.They have unique properties such as large surface area(~1000 m2g-1
【机 构】
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the Academy of Military Medical Sciences,Beijing,100850
【出 处】
：
2014年中国药物制剂大会——中国药学会药剂专业委员会年会、第六届亚洲阿登制药技术研讨会暨国际控释协会中国分会年会
论文部分内容阅读
Mesoporous silica nanoparticles (MSNs) are new material system at the end of 20th century.They have unique properties such as large surface area(~1000 m2g-1),large pore volume (~1cm3g-1) ,controllable pore size (2~50 nm), very narrow particle size distribution and open pore structures.Therefore, MSNs are widely used in the field of drug delivery system, protein separation, adsorption, molecular sieving and catalysis.
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