Sang-Woo KIM (@swkim_yonsei) 's Twitter Profile
Sang-Woo KIM

@swkim_yonsei

Professor of MSE at YONSEI Univ, YONSEI World-Class Fellow, Director of Center for Human-oriented Triboelectric Energy Harvesting, CEO/Founder of Energy Mining

ID: 1526710116333981696

linkhttps://ehl.yonsei.ac.kr/ calendar_today17-05-2022 23:44:05

0 Tweet

51 Followers

28 Following

Sang-Woo KIM (@swkim_yonsei) 's Twitter Profile Photo

New in Nature Communications, we investigated the mechanically and electrically synergistic platform which offers a scalable, battery-free wound therapy strategy with strong wet adhesive. Congratulations to our team members! Read this paper: doi.org/10.1038/s41467…

Sang-Woo KIM (@swkim_yonsei) 's Twitter Profile Photo

New in Science Advances, we developed a battery-free neuromodulation platform using in-body triboelectric current focusing. Our system delivers stimulation deep inside the body with minimal power loss. Congratulations to our team members! Read this paper: science.org/doi/epdf/10.11…

Sang-Woo KIM (@swkim_yonsei) 's Twitter Profile Photo

New in Materials Today, we developed a biodegradable triboelectric nanogenerator (AMD-TENG) for transient implants. With Bio-MOF-11/PLGA, it delivers stable power and dissolves on-demand via ultrasound. Congratulations to our team members! Read this paper: doi.org/10.1016/j.matt…

Sang-Woo KIM (@swkim_yonsei) 's Twitter Profile Photo

New in Joule, we present a Ti-packaged TENG that enhances ultrasound energy transfer efficiency by 310%, enabling stable power delivery and Bluetooth communication through hermetic Ti layers. Congratulations to our team members! Read: doi.org/10.1016/j.joul…

Sang-Woo KIM (@swkim_yonsei) 's Twitter Profile Photo

New in Science Advances, we developed a graphene-based disinfection device that achieves >99.99% rapid, broad-spectrum inactivation of indoor pathogens within 1 min via tunneling charge transfer. Stable for 72 hrs. Congratulations to the members! Read: science.org/doi/10.1126/sc…

Sang-Woo KIM (@swkim_yonsei) 's Twitter Profile Photo

New in Nature Water, we developed a self-powered water bottle that uses walking-induced electrostatic charges to trigger electroporation, achieving >99.9999% disinfection within 10 min. Congratulations to the members! Read: nature.com/articles/s4422…

Sang-Woo KIM (@swkim_yonsei) 's Twitter Profile Photo

New in Advanced Materials, we report a self-powered electrical bandage (SEB) that uses body-coupled ambient energy to deliver 60 Hz stimulation for faster, scarless healing. Congratulations to the members! Read: advanced.onlinelibrary.wiley.com/doi/10.1002/ad…

Sang-Woo KIM (@swkim_yonsei) 's Twitter Profile Photo

New in Materials Today, we reveal that material deformation enables control of triboelectric behavior, enhancing tribonegative output while suppressing tribopositive performance. Congratulations to the members! Read: doi.org/10.1016/j.matt…