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Irradiated and purified nanodiamond particles of ~ 45 nm, functionalised with carboxyl groups.
All our nanodiamond samples are fully via Dynamic Light Scattering (DLS, Fig. 1) to determine size, polydispersity index (PDI) and zeta potential (ZP).
Figure 1. Dynamic light scattering (DLS) analysis of Product#ND-45i. DLS is used to determine the polydispersivity index (PDI) and Zeta Potential (ZP) of each batch.
Size: 47.3±11.3 nm
Zeta potential (in water): -48.4±9.8 mV
Polydisperdsity index: 0.251
Product#100i can be used for imaging and tracking inside cells following bioconjugation with appropriate biomolecules of interest (Fig. 2).
Figure 2. Product#ND-45i (red) used to image inside biological cells.