Table 2.
Application samples of redox and light dual responsive DDSs.
| Ref. | [27] | [28] | [29] | [33] |
|---|---|---|---|---|
| Carrier composition | MMP2; PEG | Dextran | LMWH; Alpha-TOS | Alginate |
| Preparation | Nanoparticles | Nanoparticles | Nanoparticles | Nanoparticles |
| Drug(s) | Chlorin e6 | Chlorin e6 | Chlorin e6; Paclitaxel |
Pheophorbide A; Doxorubicin |
| Drug loading method | Covalent conjugation | Covalent conjugation | Covalent conjugation | Covalent conjugation; Encapsulation |
| Sensitive groups/material | Photosensitizer; Disulfide linker |
Photosensitizer; Disulfide linker |
Photosensitizer; Cystamine |
Photosensitizer Disulfide linker |