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. Author manuscript; available in PMC: 2018 Nov 16.
Published in final edited form as: Nanoscale. 2017 Nov 16;9(44):17533ā€“17543. doi: 10.1039/c7nr05731h

Figure 5.

Figure 5

Mechanistic study of CD1 and bone interaction: fluorescence spectroscopy of 0.01 mg/mL of CD1 in the presence of various concentrations of (A): Ca2+; (B): hydroxyapatite (HT), ā€œcā€ is the original concentration of commercially purchased hydroxyapatite nanoparticle aqueous dispersion (5 ā€“ 10% w/v); and (C): chondroitin sulfate sodium salt (CSSS).