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. Author manuscript; available in PMC: 2014 Feb 28.
Published in final edited form as: Chin Sci Bull. 2012 Aug 18;57(31):3961–3971. doi: 10.1007/s11434-012-5387-5

Figure 4. Loading and release of nanoparticles from MSN.

Figure 4

A–C. Loading of NP (liposomes, quantum dots) into MSN. A,B. Flow cytometry of loading comparing the fluorescence of MSN, either unloaded (black) or with NP-loaded (A, green, liposomes; C, red, quantum dots). C. Fluorescent image of MSN containing FITC labeled nanoliposomes. D. Release profiles of quantum dots from oxidized (blue) and APTES modified (red) MSN.