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. Author manuscript; available in PMC: 2018 Sep 1.
Published in final edited form as: Chin Chem Lett. 2017 Jul 26;28(9):1817–1821. doi: 10.1016/j.cclet.2017.07.022

Fig. 4.

Fig. 4

Schematic overview of nanoparticle transport to the RPE. After leaving the fenestrated choriocapillaris the nanoparticle has to cross the five-layered Bruch’s membrane, consisting of a central elastic layer, two collagenous layers and the RPE and choriocapillaris basal laminae. Reproduced from Ref. [20] with permission. Copyright 2015, Elsevier.