| 초록 |
Nature is a valuable source of inspiration for the development of new structures in pursuit of sustainability. Diverse organisms in nature, such as eggs, have a biodegradable multi-layer that surrounds the liquid core. Here, we developed a concentric polymer capsule to create an outstanding membrane capable of encapsulating liquid formulations that can be applied as a sustainable container tool. A polyelectrolyte-derived dynamic membrane can induce a multilayer that exhibits pH-responsive characteristics, protecting internal nutrients against external acidic pH and promoting rapid disassembly by exposure to basic pH. Moreover, the remarkable coacervate induced properties of the capsules demonstrated their great potency to be utilized as versatile scaffolds in biomedical applications. |
