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. 2020 Oct 23;6(43):eaba3190. doi: 10.1126/sciadv.aba3190

Fig. 2. In vitro characterizations of Iod-CBT-NPs.

Fig. 2

(A) TEM image of Iod-CBT-NPs. (B) HPLC traces of 500 μM NBC-Iod-CBT (black), 500 μM NBC-Iod-CBT incubated with TCEP (2 mM) for 1 hour, and a further incubation with NADH (5 mM) and NTR (5 U/ml) for 2 hours in 10 mM PBS at 37°C (red). Wavelength for detection: 320 nm. (C) 2D projection image of Iod-CBT-NPs. (D) 3D rendering image of Iod-CBT-NPs (yellow). LAC, linear absorption coefficient.