Siddharth Krishna Kumar

Singapore University of Technology and Design

Papers

Total Citations

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About

Siddharth Krishna Kumar is a leading researcher at the intersection of advanced manufacturing and soft robotics, with a primary focus on additive manufacturing processes and functional material design. His most notable contribution is pioneering work on Freeform Liquid 3D Printing (FL-3DP), a novel technique that employs a yield stress gel as a temporary support medium. This breakthrough allows for the direct printing of low-viscosity inks and materials with slow solidification kinetics into complex, freeform geometries—capabilities previously unattainable with conventional 3D printing. His 2021 paper on this topic, which has garnered 39 citations, demonstrates the method’s potential for fabricating soft, functional components for soft robotic systems. By enabling the seamless integration of conductive, flexible, and responsive materials into intricate structures, Kumar’s research is helping to overcome critical barriers in soft robotics, such as the need for compliant actuators and sensors. His work not only advances the fundamental science of liquid-phase printing but also provides a practical pathway toward manufacturing next-generation soft robots that are more adaptive, resilient, and capable of operating in unstructured environments.