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. Author manuscript; available in PMC: 2015 Jun 7.
Published in final edited form as: Chem Soc Rev. 2014 Jan 6;43(11):3884–3897. doi: 10.1039/c3cs60340g

Figure 12.

Figure 12

a) Scattering intensities of silver NPs after uptake by J774A.1 macrophages as function of time on three wavelength channels (490 nm (blue), 560 nm (green), and 650 nm(red)) for three different NP concentrations: 1.2 µg/mL (left), 4.5 µg/mL (middle), and 8.7 µg/mL (right). b) Darkfield images of macrophages exposed to 4.5 µg/mL Ag NPs after 1h (left) and 8.7 µg/mL Ag NPs after 8h (right). c) Correlated darkfield image of NP containing macrophages (left) and fluorescence image (right) after staining with F4/80 (top) or CD14 (bottom) maturity markers. Reproduced with permission from Wang et al., ACS Nano 6, 7122 (2012). Copyright 2012 American Chemical Society.