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. Author manuscript; available in PMC: 2018 Dec 11.
Published in final edited form as: ACS Biomater Sci Eng. 2017 Oct 18;3(12):3469–3479. doi: 10.1021/acsbiomaterials.7b00378

Figure 1.

Figure 1

Turbidity measurements showing the incubation time for nucleation of calcium phosphate from aqueous solutions ([Ca2+] = 6.75 mM, [HPO42−] = 3.15 mM in tris buffer at 37°C with NaN3 added as a biocide). a) the addition of peptoid C792-3 at the concentrations shown. The results are compared to the turbidity data for peptoid-free solutions (Control), and solutions containing 3.7μM of 27 kDa pAsp. b) Inhibitory peptoid CC81-3, which delayed (blue and green curves, 2 and 4 μM, respectively) and completely inhibited (brown curve, 8 μM) nucleation of calcium phosphates