Researchers at the National University of Singapore (NUS) have developed dissolving microneedle patches that deliver living "biofertilizer" straight into plant tissue. In greenhouse tests, Choy Sum ...

Abstract: This preliminary study investigated sensor-fusion methods for accurate motion estimation in a bio-inspired dual-sheath needle system designed for biopsy applications. The needle system draws ...

Abstract: This paper presents a flexible needle guidance system and its workflow that enables registration of computed tomography (CT) and electromagnetic (EM) tracking systems with a finite element ...