The RYU Group

Research for Your Universe


 Ph. D./Professor


Yong-Sang Ryu

Associate-professor 

School of Biomedical Engineering, College of Health Science, 

Korea University  


유용상 교수

고려대학교 보건과학대학 바이오의공학부

Education

B.S.      Department of Electrical Engineering, Seoul National Univ. 2007.

M.S.     Department of Electrical Engineering, Seoul National Univ. 2009.

Ph.D.   Department of Electrical Engineering, Seoul National Univ. 2013.

Academic Experience & Scientific History


Director of Information at the Korean Society for Biochip, January 1 - December 31, 2023.


Council member and multiple committee positions (Editorial Committee, Industry-Academia Collaboration Committee, Protein and DNA Subdivision Committee) at the Korean Society for Biochip.


Regular member of the Korean Society for Biomaterials.


Regular member and academic committee member of the Korean Society for Micro and Nano Technology (KMEMS). 


Associate-professor, School of Biomedical Engineering, College of Health Science, Korea University          2023 -

Adjunct Faculty, KU-KIST Graduate School of Converging Science and Technology     2021 - 2023

Senior Research Scientist, Korea Institute of Science and Technology (KIST)                                               2016 - 2023

Post-Doctoral Fellow, University of  Minnesota, Twin Cities, U.S.A                                                                  2013 - 2016

Graduate Researcher, Seoul National University, Seoul, Korea                                                                       2009 - 2013

Post-graduate Researcher, Seoul National University, Seoul, Korea                                              2007 - 2009

Undergraduate Researcher, Seoul National University, Seoul, Korea                                             2003 - 2007

Representative publication


Corresponding Author  

-   J. Lee+, J. Lee+, G. Lee+, D.-S. Kim, Y.-S. Ryu*, and M. Seo*, "Terahertz nanoscopic monitoring of interatomic hydrogen reaction  accompanied   by hidden interfacial water forming”  Advanced Materials.  (2024), 36, 2308975 (IF=29.4).   

 -   T. Kim†, J.Lee†, E.-S. Yu, S. Chung, S. I. Choi*, and Y.-S. Ryu*, “Fabry-Perot cavity control for tunable Raman scattering ", Small, (2023), 2207003 (IF = 15.15)

 -   E.-S. Yu, E.T. Jeong, I.S. Kim, S. Chung, S. Han, S. Lee, I. Choi, and Y.-S. Ryu* "Electro-photonic tweezer for Nanoplastic Analysis from Ultra-low Concentration“, (ACS Nano,  2023, 17, 3, 2114–2123) (IF=18.03)

-    J. M. Baek, W. H. Jung, E.-S. Yu, D. J. Ahn*, Y.-S. Ryu* “In-vitro membrane platform for the visualization of water impermeability across the liquid-ordered phase under hypertonic conditions conditions Journal of the American Chemical Society (JACS), 144 (48), 21887–21896) and selected as #Cover image) (IF=16.38)

-   E.-S. Yu, K. Chae, T. Kim, J. Lee, J. Seo, I. S. Kim, A. J. Chung, S.-D. Lee, and Y.-S. Ryu*, “Development of a Photonic Switch via Electro-capillarity-Induced Water Penetration across a 10-nm Gap ", Small, 2107060, (2022) (IF = 15.15)

-    D. Lee, S. W. K. Jung, E.-S. Yu, T. Lee, J. H. Kim, H. S. Song, K. H. Lee, S. Lee, S.-K. Han, M. C. Choi, D. J. Ahn*, Y.-S. Ryu*, and C. Kim*, “Ionic contrast across a lipid membrane for Debye length extension: towards an ultimate bioelectronic transducer“, Nat. Communications, 12, 3741 (2021) (IF=17.69)

-   E.-S Yu, S.-H. Lee, G. Lee, Q.-H. Park, A.J. Chung, M. Seo*, and Y.-S. Ryu*,“Nanoscale terahertz monitoring on multi-phase dynamic assembly of nanoparticles under aqueous environment“, Advanced Science, 2004826 (2021). Selected as # Front Cover image (IF=17.52)

-    T. Kim, E.–S. Yu, Y.-G. Bae, J. Lee, I. S. Kim, S. Chung, S.-Y. Lee*, and Y.-S. Ryu*, “Asymmetric Optical Camouflage: Tunable coloration accompanied by optical Janus effect“, NPG Light: Science and application, 9, 175 (2020) (IF=20.26).

-    E.-S. Yu, H. Lee, S.-M. Lee, J. Kim, T. Kim, J. Lee, C. Kim, M. Seo, J. H. Kim, Y. T. Byun, S.-C. Park, S. –Y. Lee, S.-D. Lee*, and Y.–S. Ryu*, "Precise capture and dynamic relocation of nanoparticulate biomolecules through the dielectrophoretic enhancement by vertical nanogap“, Nat. Communications, 11, 1, 1-9 (2020) (IF=17.69)


 

First Author

-    Y.–S. Ryu, H. Yun, T. Chung, J. –H. Suh, S. Kim, K. Lee, N. J. Wittenberg, S.-H. Oh, B. Lee, and S.-D. Lee,“ Kinetics of Lipid Raft Formation at Lipid Monolayer-bilayer Junctions Determined by Surface Plasmon Resonance“, Biosensors and Bioelectronics, 142, 111568 (2019) (IF=12.54)

-     Y.–S. Ryu, D. Yoo, N. J. Wittenberg, L. R. Jordan, S.-D. Lee, A.N. Parikh, and S.–H. Oh “Lipid membrane deformation accompanied by disk-to-ring shape transition of cholesterol-rich domains“ Journal of the American Chemical Society (JACS), 137, 27, 8692–8695 (2015) (IF=16.38)

-    Y.-S. Ryu, I.-H. Lee, J.-H. Suh, S.C. Park, S. Oh, L. R. Jordan, N. J. Wittenberg, S.-H. Oh, B. Lee, N.L. Jeon, B. Lee, A.N. Parikh, and S.-D. Lee “Reconstituting ring-rafts in bud-mimicking topography of model membranes” Nat. Communications, 5, 1, 1-8, (2014) (IF=17.69)