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. 2013 Oct 9;110(43):17199–17204. doi: 10.1073/pnas.1305910110

Fig. 3.

Fig. 3.

Spectroscopic evaluation of the nano-Yb-PVDC-3 stability in cell lysate. Emission intensity values correspond to the maximum of Yb3+ emission (970 nm) after dilution of nano-Yb-PVDC-3 at 30 μg/mL in water (solid line), HeLa cell lysate (dotted line), or NIH 3T3 cell lysate (dashed line).