Palanirajan Vijayaraj Kumar

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About

Dr. Palanirajan Vijayaraj Kumar is a pioneering researcher at the intersection of pharmaceutical innovation and advanced manufacturing, with a primary focus on 3D printing technologies for drug delivery and the emerging field of micro- and nanorobotics for precision medicine. His most-cited work, a comprehensive 2024 review on the evolution, integration, and challenges of 3D printing in pharmaceutical applications, has already garnered 15 citations—a strong indicator of its timely impact on the field. In this landmark paper, Dr. Kumar systematically maps the transition from traditional fabrication to additive manufacturing, addressing critical barriers such as regulatory hurdles, material limitations, and scalability. More recently, his 2025 exploration of micro- and nanorobots for cellular-level medical processing signals a bold step toward next-generation therapeutics, where tiny machines could navigate the body to deliver drugs or perform microsurgeries. Dr. Kumar’s contributions are particularly notable for bridging engineering and clinical needs, offering a roadmap for personalized medicine. His work is essential reading for students and researchers seeking to understand how 3D printing and robotics are reshaping pharmaceutical science, from lab-scale prototypes to real-world applications.