An Approach to Tentative Reference Levels Setting for Nanoparticles in the Workroom Air Based on Comparing Their Toxicity with That of Their Micrometric Counterparts: A Case Study of Iron Oxide Fe<sub><b>3</b></sub>O<sub><b>4</b></sub>

<table>Contact of clustered 10 nm magnetite particles with membranes (arrow 1) and cristae (arrow 2) of AM’s mitochondria. TEM, magnification <svg height="7.4875002" id="M30" style="vertical-align:-0.0pt" version="1.1" viewbox="0 0 8.3000002 7.4875002" width="8.3000002" xmlns="http://www.w3.org/2000/svg">
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International Scholarly Research Notices

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Figure 6

Figure 6: An Approach to Tentative Reference Levels Setting for Nanoparticles in the Workroom Air Based on Comparing Their Toxicity with That of Their Micrometric Counterparts: A Case Study of Iron Oxide Fe<sub><b>3</b></sub>O<sub><b>4</b></sub> 

Figure 6 | An Approach to Tentative Reference Levels Setting for Nanoparticles in the Workroom Air Based on Comparing Their Toxicity with That of Their Micrometric Counterparts: A Case Study of Iron Oxide Fe3O4 