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. 2018 Oct 12;13:6375–6390. doi: 10.2147/IJN.S180970

Figure 8.

Figure 8

In vitro BTZ release profile from PDO composite fiber under acidic, basic, and NIR control conditions in PBS at 37°C.

Notes: (A) Release profile under acidic (pH 5) and basic conditions (pH 7.4). (B) Under NIR irradiation (pH 7.4). The brown zone represents NIR “on” each at 60-second duration.

Abbreviations: BTZ, bortezomib; NIR, near-infrared; PDO, polydioxanone.