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. 2012 Jul 19;7:3851–3866. doi: 10.2147/IJN.S32877

Figure 5.

Figure 5

Dispersion of 2 mg/mL nanodiamonds (NDs) in water after 20 minutes of conventional bath sonication and 3-day incubation.

Abbreviations: pNDs, pristine carboxylated nanodiamonds; rNDs, re-oxidized nanodiamonds; fNDs, lysine-functionalized nanodiamonds.