NTU scientists have developed a versatile drug delivery system, inspired by nature.
Harnessing the self-assembling properties of proteins from moth caterpillars, the researchers created nanosized capsules that can trap and deliver various drugs.
The scientists first identified self-assembling proteins from the tough outer layer of moth caterpillars. The nanocapsules were created using synthetic versions of the proteins.
Compared to other methods, self-assembly is a cost-effective and environmentally friendly way to manufacture nanostructures.
The nanocapsules containing drugs were successfully taken up by cells and can potentially be used for a wide range of biomedical applications, including drug delivery and gene therapy.
The researchers are applying for a patent for their innovation, which was reported in Nature Nanotechnology.
