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Figure 2 | Journal of Occupational Medicine and Toxicology

Figure 2

From: Novel method using hybrid markers: development of an approach for pulmonary measurement of multi-walled carbon nanotubes

Figure 2

Sample preparation for MWCNT. The lungs were dissolved with laboratory bleach (Clean 99-K200R) at room temperature overnight. a, Sample immediately after starting lung dissolution. b, after 5 min. c, after 10 min. SEM images of MWCNTs centrifugally sedimented in the lung-dissolved solution. d, Before treatment with sulfuric acid. e, After treatment with sulfuric acid.

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Journal of Occupational Medicine and Toxicology

ISSN: 1745-6673