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. 2013 Dec 3;4:10.3402/nano.v4i0.21521. doi: 10.3402/nano.v4i0.21521

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© 2013 Seyed Y. Madani et al.

This is an open-access article distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

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Fig. 7 — Effect of different shape of the nanoparticles on their arrangement. The TEM and SEM pictures of mesoporous silica nanoparticles in different shapes are illustrated. (A, C, E) TEM images of sphere-shaped particles (A), short rod-shaped particles (C) and long rod-shaped particles (E). (B, D, F) SEM images of sphere-shaped particles (B), short rod-shaped particles (D) and long rod-shaped particles (F) (39).