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. 2022 May 1;12(8):3690–3702. doi: 10.7150/thno.70841

Figure 3.

Figure 3

(A, B and C) XRD patterns, hysteresis loops and dissolved rate of the PUNNCs synthesized under different magnetic field strengths. The inset in b is the expanded plot measured at room temperature. (D) FT-IR spectra of the as-synthesized 9T-PUNNC and PEG. (E) Hydrodynamic sizes of the 9T-PUNNC within 3 days. (F) UV-vis-NIR absorption of the 9T-PUNNC, PEG and pure water.