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A facile two step synthesis of novel chrysanthemum-like mesoporous silica nanoparticles for controlled pyrene release
Haijiao Zhang1, Zhiyong Li, Panpan Xu
1Institute of Nanochemistry and Nanobiology, School of Environmental and Chemical Engineering, Shanghai University, Shangda Rd. 99, Shanghai, P. R. China.
Chemical Communications (Cambridge, England)
|August 25, 2010
Abstract:
Chrysanthemum-like mesoporous silica nanoparticles (MSNs) with large surface areas were successfully synthesized in the presence of ethyl ether by a facile two-step method under mild conditions. Pyrene was chosen to evaluate their drug loading and controlled release properties. The results showed that prepared MSNs exhibited excellent release rate.
