Researchers at NTU Singapore have introduced a grain-sized, magnetic robot capable of delivering multiple drugs directly to specific body sites. These robots, constructed from body-safe polymers and magnetic particles, offer an alternative to traditional pills or injections by precisely targeting treatment areas, reducing potential side effects. The technology shows p…Researchers at NTU Singapore have introduced a grain-sized, magnetic robot capable of delivering multiple drugs directly to specific body sites. These robots, constructed from body-safe polymers and magnetic particles, offer an alternative to traditional pills or injections by precisely targeting treatment areas, reducing potential side effects. The technology shows p…