Figure 10. (A) Confocal laser scanning microscopy images of
intracellular tracking of HBPSi-Apt@DOX. (B) pH and GSH dual-responsive
DOX release of HBPSi-Apt@DOX. Reproduced with permission: Copyright
2023, American Chemical Society.[47] Schematic
representation of ibuprofen loading (C) and the pH-controlled release
(D) process of HBPSi-OA. Reproduced with permission: Copyright 2021,
John Wiley and Sons.[45] (E) Schematic
illustration of the in vivo drug release behavior of
HBPSi-Apt@DOX. (F) In vivo fluorescence imaging of tumor-bearing
mouse after injection of HBPSi-Apt@DOX. Histological analysis of tumor
tissues (G) and flow cytometric dot plots (H) of tumor cells harvested
from control and experimental groups. Reproduced with permission:
Copyright 2022, Elsevier.[39]