Lelun Jiang

Abstract Precision tumor theranostic in minimally invasive interventions still face challenges such as poor navigational flexibility and limited functional integration. Here, we present a 2.5 mm magnetic-driven multifunctional optoelectronic catheter (MDMOC) fabricated via 3D multi-axis printing for in situ tumor mapping and therapy.

Abstract Microneedle-based continuous glucose monitoring systems have advanced diabetes management in pain less manner, but challenges remain regarding detection sensitivity due to limited sensing area. Vertical graphene (VG) with large surface area offers high conductivity and excellent electrochemical properties for miniaturized, high-performance biomedical sensors.

Abstract Capsule endoscopy has revolutionized gastrointestinal (GI) diagnosis but is limited to imaging, often requiring invasive procedures for subsequent therapy. This work presents a magnetically actuated robotic capsule endoscope (MARCE) that integrates controllable magnetic navigation, real-time visualization, and targeted drug delivery via microneedle patches to bridge the gap between diagnosis and therapy.