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. Author manuscript; available in PMC: 2020 Aug 1.
Published in final edited form as: Trends Analyt Chem. 2019 Jul 5;117:242–262. doi: 10.1016/j.trac.2019.07.001

Figure 9.

Figure 9.

Schematic representation of the capture, detection, and release of exosomes by the ZnO-chip device. Prior to the aforementioned stages, ZnO nanowires are grown on a 3D porous PDMS scaffold and cross-linked to capture and detection antibodies. Reprinted with permission from Ref. 115. Copyright 2018, Elsevier B.V.