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. 2019 Jul 22;11(7):357. doi: 10.3390/pharmaceutics11070357

Figure 4.

Figure 4

IR spectra of the TP-loaded PLA NPs (A: cTP = 0 mg·mL−1; B: cTP = 2.5 mg·mL−1; C: cTP = 5 mg·mL−1, cPLA = 10 mg·mL−1 and cPLUR = 0.1 mg·mL−1).