Youngjin Na
Papers
1
Total Citations
7
H-Index
1
About
Youngjin Na is an emerging researcher at the forefront of soft robotics, smart materials, and biofabrication. His work centers on the design and development of stimuli-responsive hydrogel systems with compelling applications in biomedical engineering and sustainable robotics. Na's most recognized contribution involves the synthesis of biodegradable, pH-responsive hydrogels composed of alginate, gelatin, and acrylic acid, paired with non-pH-responsive acrylamide layers to create sophisticated bilayer architectures. By leveraging a dual 3D/4D bio-printing strategy informed by rigorous rheological analysis, he has demonstrated the ability to precisely fabricate untethered, programmable soft grippers capable of autonomous actuation in response to environmental pH changes — swelling under alkaline conditions and contracting under acidic ones. This innovation represents a meaningful step toward eco-friendly, biodegradable soft robotic devices that do not rely on conventional mechanical or electronic actuation. With 7 citations already accumulated since publication in 2025, Na's research is gaining early traction within the soft robotics and biomaterials communities. His interdisciplinary approach — bridging materials chemistry, additive manufacturing, and robotics — positions him as a promising voice in next-generation intelligent material systems.
Research Focus
Key Achievements
Top Papers
- 1