A wireless magnetoelectric-driven strategy to boost nose-to-brain drug delivery with сore-shell nanotransducers.

Summary: Getting medicine directly into the brain is hard. Usually, if you take a pill, the medicine goes everywhere in your body, not just where it is needed. Scientists have created a new, smart way to fix this. They made tiny, special particles that can carry medicine. By using safe magnetic forces, they can steer these tiny particles straight from your nose, along your nerves, and right into your brain! This could be a great new way to treat nerve pain or brain infections without affecting the rest of your body.