 Gated drug delivery systems

Gated drug delivery systems are advanced pharmaceutical technologies designed for the controlled release of therapeutic agents. These systems enhance the efficacy and safety of medications by regulating the release of drugs in response to specific environmental triggers. ### Key Features: 1. **Gating Mechanism**: The release of the drug is controlled by a "gate" that can open or close under certain conditions. Triggers may include changes in pH, temperature, light, or the presence of specific biomolecules (like enzymes).