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. 2017 Oct 6;7(18):4424–4444. doi: 10.7150/thno.18832

Figure 4.

Figure 4

(A) Reversible swelling/shrinking behavior of Pluronic-PLL@Au nanoparticles prepared for different time periods: (a) 0.5 h and (b) 5.5 h. The data are presented as the mean ± S.D., n = 3. (B) Temperatures of Pluronic-PLL@Au nanoparticles at different concentrations under NIR laser irradiation (808 nm, 1 W) measured every 10 s with a digital thermometer over a period of 10 min. (C) Drug release profiles of PTX-loaded Pluronic-PLL micelles and PTX-loaded Pluronic-PLL@Au nanoparticles at 37 °C and 42 °C. The data are presented as the mean ± S.D., n = 3.