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Figure 5 | Particle and Fibre Toxicology

Figure 5

From: Bioaccessibility, bioavailability and toxicity of commercially relevant iron- and chromium-based particles: in vitro studies with an inhalation perspective

Figure 5

Speciation measurements of chromium in ALF. Known addition of Cr(VI) to assess the complexation capacity of ALF to chromium before and after UV treatment (destroying organic species) by means of voltammetry (DPAdCSV). The signal of free chromium (labile chromium) is measured (peak height) while the total chromium content in the solution is known, and hence the complexed chromium can be obtained.

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Particle and Fibre Toxicology

ISSN: 1743-8977

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