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Media - 2025년

UV-Triggered Rapid & Cascading Degradation of Silicone Elastomer

We developed a UV-triggered silicone elastomer that rapidly and completely degrades via a fluoride amplification cascade—even deep inside the material. This system maintains high elasticity (>450%) and works even with UV-blocking fillers like magnetic particles.


We showcased it in a soft robot that moves wirelessly and vanishes on-demand.


Perfect for transient robotics, secure electronics, and self-erasing systems.


Advanced Science (2025): e02056.

Wireless Dual-Phoretic Drug Delivery System

Experience the next generation of precision medicine with our dual-phoretic wireless implant for cancer therapy. This fully implantable system harnesses electrophoresis and iontophoresis to deliver anticancer drugs deep into solid tumors—with over 4× higher efficiency and minimal side effects.

Wirelessly powered via Near-Field Communication (NFC) and operable without external wiring, the device integrates drug storage, release, penetration, and dosing into a single biodegradable-ready platform.

Say goodbye to systemic toxicity and hello to localized, programmable, and patient-friendly cancer treatment.


Science Advances 11 (2025): eads9269

Eco-Friendly and Biodegradable Fiber Electronics

Experience next-generation sustainable electronics with our fully biodegradable and mass-producible fiber platform! 

This innovative fiber integrates high conductivity, flexibility, and washing durability, all while naturally degrading in soil or enzyme-rich environments. By combining tungsten microparticles with a PBAT matrix and a flexible PBTPA coating, the fiber powers wearable devices such as temperature sensors, EMG electrodes, and wireless coils — then safely disappears after use. A scalable solution for truly disposable electronics, from smart textiles to eco-friendly healthcare patches.



npj Flexible Electronics 9 (2025): 62

Brain-Computer Interface (Self-deployable Brain Tent)

Our research "Biodegradable, Self-deployable Electronic Tent for Brain Cortex Interfacing" (Nature Electronics (2024): 1-14) was promoted on the official YouTube channel of Department of Materials Science and Engineering, Seoul National University.