Potassium-regulated LA–GG composite hydrogels as dual-network gelling matrices: gelation mechanism, structural characterization, and application in capsule-based delivery

Key Points

• The study shows a novel gelation mechanism in potassium-regulated hydrogels, enhancing their use as delivery systems.
• A structural characterization identifies the dual-network formations that improve the performance of composite matrix materials.
• Analysis explores the potential of hydrogels for efficient capsule-based delivery systems, indicating significant advancements.
• These findings suggest promising applications for hydrogels in drug delivery, emphasizing the need for further exploration in real-world scenarios.