(27) "Light-induced protein structural dynamics in bacteriophytochrome revealed by time-resolved x-ray solution scattering", S. J. Lee, T. W. Kim, J. G. Kim, C. Yang, S. R. Yun, C. Kim, Z. Ren, I. Kumarapperuma, J. Kuk, K. Moffat, X. Yang*, H. Ihee*, Sci. Adv., 8, eabm6278 (2022). [Link]

(26) "Sensitivity of time-resolved diffraction data to changes in internuclear distances and atomic positions", H. Jeong, H. Ki, J. G. Kim, J. Kim, Y. Lee, H. Ihee*, Bull. Korean Chem. Soc., 43, 376-390 (2022) (Special issue in "Advances of Physical Chemistry in Korea"). [Link]

(25) "Determining the charge distribution and the direction of bond cleavage with femtosecond anisotropic x-ray liquidography", J. Heo#, J. G. Kim#, E. H. Choi, H. Ki, D.-S. Ahn, J. Kim, S. Lee, H. Ihee*, Nat. Commun., 13, 522 (2022). (#: co-first author) [Link]

Highlighted in the Editors’ Highlights webpage of recent research on Inorganic and physical chemistry by Margherita Citroni. [Link]

(24) "Filming ultrafast roaming-mediated isomerization of bismuth triiodide in solution", E. H. Choi, J. G. Kim, J. Kim, H. Ki, Y. Lee, S. Lee, K. Yoon, J. Kim, J. Kim, H. Ihee*, Nat. Commun., 12, 4732 (2021). [Link]

(23) "Ultrafast coherent motion and helix rearrangement of homodimeric hemoglobin visualized with femtosecond X-ray solution scattering", Y. Lee#, J. G. Kim#, S. J. Lee, S. Muniyappan, T. W. Kim, H. Ki, H. Kim, J. Jo, S. R. Yun, H. Lee, K. W. Lee, S. O. Kim, M. Cammarata, H. Ihee*, Nat. Commun., 12, 3677 (2021). (#: co-first author) [Link]

(22) "Effect of the abolition of intersubunit salt bridges on allosteric protein structural dynamics", M. Choi#, J. G. Kim#, S. Muniyappan, H. Kim, T. W. Kim, Y. Lee, S. J. Lee, S. O. Kim, H. Ihee*, Chem. Sci., 12, 8207-8217 (2021). (#: co-first author) [Link]

(21) "Femtosecond X-ray Liquidography Visualizes Wavepacket Trajectories in Multidimensional Nuclear Coordinates for a Bimolecular Reaction", J. G. Kim, E. H. Choi, Y. Lee, H. Ihee*, Acc. Chem. Res., 54, 1685-1698 (2021). [Link]

(20) "Ultrafast structural dynamics of in-cage isomerization of diiodomethane in solution", H. Kim, J. G. Kim, T. W. Kim, S. J. Lee, S. Nozawa, S. Adachi, K. Yoon, J. Kim, H. Ihee*, Chem. Sci., 12, 2114-2120 (2021). [Link]

(19) "Mapping the emergence of molecular vibrations mediating bond formation", J. G. Kim, S. Nozawa, H. Kim, E. H. Choi, T. Sato, T. W. Kim, K. H. Kim, H. Ki, J. Kim, M. Choi, Y. Lee, J. Heo, K. Y. Oang, K. Ichiyanagi, R. Fukaya, J. H. Lee, J. Park, I. Eom, S. H. Chun, S. Kim, M. Kim, T. Katayama, T. Togashi, S. Owada, M. Yabashi, S. J. Lee, S. Lee, C. W. Ahn, D.-S. Ahn, J. Moon, S. Choi, J. Kim, T. Joo, J. Kim, S. Adachi, H. Ihee*, Nature, 582, 520-524 (2020). [Link]

Covered in Chemical & Engineering News: Mitch Jacoby, “Ultrafast imaging watches photochemistry frame by frame”, C&EN, 98, 22-25 (2020). [Link]

(18) "Protein folding from heterogeneous unfolded state revealed by time-resolved X-ray solution scattering", T. W. Kim, S. J. Lee, J. Jo, J. G. Kim, H. Ki, C. W. Kim, K. H. Cho, J. Choi, J. H. Lee, M. Wulff, Y. M. Rhee*, H. Ihee*, Proc. Natl. Acad. Sci., 117, 14996-15005 (2020). [Link]

(17) "Estimating signal and noise of time-resolved X-ray solution scattering data at synchrotrons and XFELs", J. Kim#, J. G. Kim#, H. Ki#, C. W. Ahn, H. Ihee*, J. Synchrotron Rad., 27, 633-645 (2020). (#: co-first author) [Link]

(16) "Effect of Occluded Ligand Migration on the Kinetics and Structural Dynamics of Homodimeric Hemoglobin", H. Kim#, J. G. Kim#, S. Muniyappan, T. W. Kim, S. J. Lee, H. Ihee*, J. Phys. Chem. B, 124, 1550-1556 (2020). (#: co-first author) [Link]

(15) "Protein Structural Dynamics of Wild-Type and Mutant Homodimeric Hemoglobin Studied by Time-Resolved X-Ray Solution Scattering", C. Yang, M. Choi, J. G. Kim, H. Kim, S. Muniyappan, S. Nozawa, S. Adachi, R. Henning, I. Kosheleva, H. Ihee*, Int. J. Mol. Sci., 19, 3633 (2018). [Link]

(14) "Atomistic characterization of the active-site solvation dynamics of a model photocatalyst", T. V. Driel*, K. S. Kjær*, R. Hartsock, A. Dohn, T. Harlang, M. Chollet, M. Christensen, W. Gawelda, N. Henriksen, J. G. Kim, K. Haldrup, K. H. Kim, H. Ihee, J. Kim, H. Lemke, Z. Sun, V. Sundstrom, W. Zhang, D. Zhu, K. Møller, M. Nielsen, K. Gaffney, Nat. Commun., 7, 13678 (2016). [Link]

(13) "Femtosecond X-ray solution scattering reveals that bond formation mechanism of a gold trimer complex is independent of excitation wavelength", K. H. Kim, J. G. Kim, K. Y. Oang, T. W. Kim, H. Ki, J. Jo, J. Kim, T. Sato, S. Nozawa, S. Adachi*, H. Ihee*, Struct. Dyn., 3, 043209 (2016). [Link]

(12) "Cooperative protein structural dynamics of homodimeric hemoglobin linked to water cluster at subunit interface revealed by time-resolved X-ray solution scattering", J. G. Kim#, S. Muniyappan#, K. Y. Oang#, T. W. Kim, C. Yang, K. H. Kim, J. Kim, H. Ihee*, Struct. Dyn., 3, 023610 (2016). (#: co-first author) [Link]

(11) "Combined probes of X-ray scattering and optical spectroscopy reveal how global conformational change is temporally and spatially linked to local structural perturbation in photoactive yellow protein", T. W. Kim, C. Yang, Y. Kim, J. G. Kim, J. Kim, Y. O. Jung, S. Jun, S. J. Lee, S. Park, I. Kosheleva, R. Henning, J. van Thor, H. Ihee*, Phys. Chem. Chem. Phys., 18, 8911-8919 (2016). [Link]

(10) "Rotational dephasing of a gold complex probed by anisotropic femtosecond x-ray solution scattering using an x-ray free electron laser", J. G. Kim, K. H. Kim, K. Y. Oang, T. W. Kim, H. Ki, J. Jo, J. Kim, T. Sato, S. Nozawa, S. Adachi, H. Ihee*, J. Phys. B: At. Mol. Opt. Phys., 48, 244005-244012 (2015). [Link]

(9) "Protein Structural Dynamics Revealed by Time-Resolved X-ray Solution Scattering", J. G. Kim#, T. W. Kim#, J. Kim, H. Ihee*, Acc. Chem. Res., 48, 2200-2208 (2015). (#: co-first author) [Link] Selected for Cover Picture. [Link]

(8) "Identifying the major intermediate species by combining time-resolved X-ray solution scattering and X-ray absorption spectroscopy", K. H. Kim, J. Kim, K. Y. Oang, J. H. Lee, D. Grolimund, C. J. Milne, T. J. Penfold, S. L. Johnson, A. Galler, T. W. Kim, J. G. Kim, D. Suh, J. Moon, J. Kim, K. Hong, L. Guerin, T. K. Kim, M. Wulff, C. Bressler, H. Ihee*, Phys. Chem. Chem. Phys., 17, 23298-23302 (2015). [Link]

(7) "Implicit vs. Explicit Solvent Models for Calculating X-ray Solution Scattering Curves", P. Ganesan, J. G. Kim, J. H. Lee, J. Kim, H. Ihee*, Bull. Korean Chem. Soc., 36, 955-962 (2015). [Link]

(6) "Direct observation of bond formation in solution with femtosecond X-ray scattering", K. H. Kim#, J. G. Kim#, S. Nozawa#, T. Sato#, K. Y. Oang, T. W. Kim, H. Ki, J. Jo, S. Park, C. Song, T. Sato, K. Ogawa, T. Togashi, K. Tono, M. Yabashi, T. Ishikawa, J. Kim, R. Ryoo, J. Kim, H. Ihee*, S. Adachi*, Nature, 518, 385-389 (2015). (#: co-first author) [Link]

Highlighted as News of The Week in Chemical & Engineering News: Stu Borman, “Spying on Bond Making in Solution”, C&EN, 93, 4 (2015). [Link]

Highlighted in Chemistry World: Matthew Gunther, “More bonds probed using x-ray laser”. [Link]

Spotlighted by the High Energy Accelerator Research Organization (KEK): “Direct observation of bond formations” (2015). [Link]

(5) "Sub-100-ps Structural Dynamics of Horse Heart Myoglobin Probed by Time-resolved X-ray Solution Scattering", K. Y. Oang, K. H. Kim, J. Jo, Y. Kim, J. G. Kim, T. W. Kim, S. Jun, J. Kim, H. Ihee*, Chem. Phys., 442, 137-142 (2014). [Link]

(4) "Pump-Probe X-ray Solution Scattering Reveals Accelerated Folding of Cytochrome c upon Suppression of Misligation", T. W. Kim, J. G. Kim, C. Yang, H. Ki, J. Jo, H. Ihee*, Bull. Korean Chem. Soc., 35, 697-698 (2014). [Link]

(3) "Conformational Substates of Myoglobin Intermediate Resolved by Picosecond X-ray Solution Scattering", K. Y. Oang#, J. G. Kim#, C. Yang, T. W. Kim, Y. Kim, K. H. Kim, J. Kim, H. Ihee*, J. Phys. Chem. Lett., 5, 804-808 (2014). (#: co-first author) [Link]

(2) "Direct Observation of Cooperative Protein Structural Dynamics of Homodimeric Hemoglobin from 100 Picoseconds to 10 Milliseconds with Pump-probe X-ray Solution Scattering", K. H. Kim#, S. Muniyappan#, K. Y. Oang#, J. G. Kim#, S. Nozawa, T. Sato, S. Koshihara, R. Henning, I. Kosheleva, H. Ki, Y. Kim, T. W. Kim, J. Kim, S. Adachi, H. Ihee*, J. Am. Chem. Soc., 134, 7001-7008 (2012). (#: co-first author) [Link]

(1) "Anisotropic Picosecond X-ray Solution Scattering from Photo-selectively Aligned Protein Molecules", J. Kim, K. H. Kim, J. G. Kim, T. W. Kim, Y. Kim, H. Ihee*, J. Phys. Chem. Lett., 2, 350-356 (2011). [Link] 

"X-선 액체 산란 기법을 이용한 분자내 전하 분포 및 결합 분해 방향 규명", 허준, 김종구, 이효철, 방사광 과학과 기술, 29-2, 38-43 (2022). [Link]

"펨토초 X-선 펄스를 이용한 분자 구조동역학 연구", 김종구, 이효철, 이재혁, 방사광 과학과 기술, 27-4, 11-17 (2020). [Link]