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. 2018 Nov 27;13:380. doi: 10.1186/s11671-018-2797-6

Fig. 4.

Fig. 4

Determination of SER in different time points with an injection of pure Gd-DTPA, Gd-LP, P1-Gd-LP, P2-Gd-LP, and P3-Gd-LP. N = 3, and *P < 0.05 P1-Gd-LP vs the other four groups