Non-Thermal Plasma Modification of 3D-Printed Starch-Based Bio-Composites— Advancing Soft Robotics and Biocompatible Materials Through In Situ Corona Discharge Treatment

This research explores innovative in-situ non-thermal plasma treatment techniques for 3D-printed starch-based bio-composites, aiming to advance the fields of soft robotics and biocompatible materials. Starch, selected for its natural abundance, cost-effectiveness, and inherent biocompatibility, serves as a promising alternative to synthetic polymers in these cutting-edge applications. The study focuses on tailoring starch granule-surface proteins (SGSP) to enhance flexibility and responsiveness for soft robotic actuators, while investigating the formation of adaptive networks under quasi-static corona discharge plasma conditions, crucial for creating dynamic, bio-inspired soft robotic structures. By analyzing plasma current-voltage behavior, the research aims to optimize bonding characteristics, improving the durability and performance of biocompatible implants and soft robotic interfaces. Advanced electron microscopy is employed to characterize surface modifications and microstructural changes, with emphasis on properties beneficial for tissue integration and soft robotic movements. Furthermore, the development of hybrid machine learning models facilitates the prediction and control of material properties, enabling the design of customized biocompatible materials for specific soft robotic applications. This research aims to expand the application of starch-based materials in soft robotics, focusing on creating flexible, responsive, and biocompatible structures. The integration of 3D printing technology with non-thermal plasma treatment offers a novel approach to fabricating materials with tunable mechanical and surface properties. By combining bio-inspired design principles with advanced material modification techniques, this study paves the way for next-generation soft robotic systems and biocompatible materials, potentially revolutionizing fields such as wearable technology, minimally invasive medical devices, and bio-integrated robotics.