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. Author manuscript; available in PMC: 2014 Aug 20.
Published in final edited form as: Environ Sci Technol. 2013 Aug 2;47(16):9132–9139. doi: 10.1021/es304987r

Figure 5. (a) Cd and (b) Se body burdens.

Figure 5

Body burdens for Cd or Se were determined for larvae at 120 hpf exposed to 20 μM Cd or Se equivalents of as-synthesized or weathered PEG5000-QDs, CdCl2, Na2SeO3, SeNPs, or SeNP + CdCl2. Values represent mean ± SE, n = 3 pools of 15-20 larvae each. In some cases, error bars were too small to be visible. Difference between as-synthesized and weathered QDs: *, p = 0.05; **, p < 0.001.