Fig. 5: Dye degradation by CNT-bots. | Microsystems & Nanoengineering

Fig. 5: Dye degradation by CNT-bots.

From: Multimodal chemo-/magneto-/phototaxis of 3G CNT-bots to power fuel cells

Fig. 5

Plot a shows the UV-Vis absorption spectra of methylene blue solutions of different known concentrations, from 0.01 mM to 0.10 mM. Image b shows the colour of a 0.1 mM methylene blue solution before and after degradation using a CNT-bot. Image c shows the decay of the methylene blue solution in peroxide fuel in the presence of CNT-bots (red triangular symbols) and photoactive CNT-bots (green diamond symbols).

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