Year |
Citation |
Score |
2024 |
Li JY, Liu F, Xu J, Kim YJ, Kwon OH, Xia B, Wang H, Granick S. The ergodicity question when imaging DNA conformation using liquid cell electron microscopy. Proceedings of the National Academy of Sciences of the United States of America. 121: e2314797121. PMID 38194452 DOI: 10.1073/pnas.2314797121 |
0.567 |
|
2023 |
Kim YJ, Lee Y, Choi W, Jang M, Park WW, Kim K, Park QH, Kwon OH. Tailoring Two-Dimensional Matter Using Strong Light-Matter Interactions. Nano Letters. PMID 36876977 DOI: 10.1021/acs.nanolett.2c04467 |
0.523 |
|
2023 |
Kim YJ, Nho HW, Ji S, Lee H, Ko H, Weissenrieder J, Kwon OH. Femtosecond-resolved imaging of a single-particle phase transition in energy-filtered ultrafast electron microscopy. Science Advances. 9: eadd5375. PMID 36706188 DOI: 10.1126/sciadv.add5375 |
0.578 |
|
2022 |
Kim HS, Kim YJ, Son YR, Pham VN, Kim KJ, Kim CW, Youn YS, Kwon OH, Lee H. Verifying the relationships of defect site and enhanced photocatalytic properties of modified ZrO nanoparticles evaluated by in-situ spectroscopy and STEM-EELS. Scientific Reports. 12: 11295. PMID 35789195 DOI: 10.1038/s41598-022-15557-0 |
0.502 |
|
2021 |
Kim YJ, Kwon OH. Cathodoluminescence in Ultrafast Electron Microscopy. Acs Nano. PMID 34894669 DOI: 10.1021/acsnano.1c06260 |
0.564 |
|
2020 |
Kim YJ, Lee Y, Kim K, Kwon OH. Light-Induced Anisotropic Morphological Dynamics of Black Phosphorus Membranes Visualized by Dark-Field Ultrafast Electron Microscopy. Acs Nano. PMID 32790334 DOI: 10.1021/Acsnano.0C03644 |
0.585 |
|
2020 |
Park WW, Lee KM, Lee BS, Kim YJ, Joo SH, Kwak SK, Yoo TH, Kwon OH. Hydrogen-Bond Free Energy of Local Biological Water. Angewandte Chemie (International Ed. in English). PMID 32112494 DOI: 10.1002/Ange.202002025 |
0.36 |
|
2020 |
Wang H, Li B, Kim YJ, Kwon OH, Granick S. Intermediate states of molecular self-assembly from liquid-cell electron microscopy. Proceedings of the National Academy of Sciences of the United States of America. PMID 31911471 DOI: 10.1073/Pnas.1916065117 |
0.624 |
|
2019 |
Maiti S, Kim J, Park JH, Nam D, Lee JB, Kim YJ, Kee JM, Seo JK, Myung K, Rohde JU, Choe W, Kwon OH, Hong SY. Chemoselective Trifluoroethylation Reactions of Quinazolinones and Identification of Photostability. The Journal of Organic Chemistry. PMID 31050290 DOI: 10.1021/Acs.Joc.9B00470 |
0.484 |
|
2019 |
Kim Y, Kwon O. Anisotropic Structural Dynamics of Few-Layer Black Phosphorus Revealed by Ultrafast Electron Microscopy Microscopy and Microanalysis. 25: 1650-1651. DOI: 10.1017/S1431927619008985 |
0.538 |
|
2018 |
Wang H, Nagamanasa KH, Kim YJ, Kwon OH, Granick S. Longer-Lasting Electron-Based Microscopy of Single Molecules in Aqueous Medium. Acs Nano. PMID 30019893 DOI: 10.1021/Acsnano.8B04190 |
0.575 |
|
2018 |
Kim S, Yoo BK, Choi Y, Kim BS, Kwon OH. Time-resolved spectroscopy of the ensembled photoluminescence of nitrogen- and boron/nitrogen-doped carbon dots. Physical Chemistry Chemical Physics : Pccp. PMID 29675523 DOI: 10.1039/c8cp01619d |
0.538 |
|
2018 |
Kim Y, Kwon OH. Use of a Direct Electron-Detection Camera in Ultrafast Electron Microscopy for Low Dose Rate Time-Resolved Imaging Microscopy and Microanalysis. 24: 1962-1963. DOI: 10.1017/S1431927618010292 |
0.549 |
|
2017 |
Kim YJ, Rakshit S, Jin GY, Ghosh P, Lee YM, Park WW, Kim YS, Kwon OH. Synergistic Configuration of Diols as Brønsted Bases. Chemistry (Weinheim An Der Bergstrasse, Germany). PMID 28924983 DOI: 10.1002/Chem.201703668 |
0.561 |
|
2017 |
Lee YM, Kim YJ, Kim YJ, Kwon OH. Ultrafast electron microscopy integrated with a direct electron detection camera. Structural Dynamics (Melville, N.Y.). 4: 044023. PMID 28529964 DOI: 10.1063/1.4983226 |
0.612 |
|
2017 |
Kim Y, Rakshit S, Jin GY, Ghosh P, Lee YM, Park W, Kim YS, Kwon O. Frontispiece: Synergistic Configuration of Diols as Brønsted Bases Chemistry - a European Journal. 23. DOI: 10.1002/Chem.201786863 |
0.53 |
|
2017 |
Park S, Kwon JE, Park S, Kwon O, Kim JK, Yoon S, Chung JW, Whang DR, Park SK, Lee DK, Jang D, Gierschner J, Park SY. Crystallization-Induced Emission Enhancement and Amplified Spontaneous Emission from a CF3-Containing Excited-State Intramolecular-Proton-Transfer Molecule Advanced Optical Materials. 5: 1700353. DOI: 10.1002/Adom.201700353 |
0.604 |
|
2016 |
Lee YM, Park SY, Kim H, Kim TG, Kwon OH. Photoinduced strong acid-weak base reactions in a polar aprotic solvent. Methods and Applications in Fluorescence. 4: 024004. PMID 28809169 DOI: 10.1088/2050-6120/4/2/024004 |
0.406 |
|
2016 |
Kim YJ, Kwon OH. Proton diffusion dynamics along a diol as a proton-conducting wire in a photo-amphiprotic model system. Physical Chemistry Chemical Physics : Pccp. PMID 27883126 DOI: 10.1039/C6Cp06265B |
0.613 |
|
2016 |
Park SY, Lee YM, Kwac K, Jung Y, Kwon OH. Alcohol Dimer is Requisite to Form an Alkyl Oxonium Ion in the Proton Transfer of a Strong (Photo)Acid to Alcohol. Chemistry (Weinheim An Der Bergstrasse, Germany). PMID 26757097 DOI: 10.1002/Chem.201503948 |
0.307 |
|
2015 |
Yoo BK, Kwon OH, Liu H, Tang J, Zewail AH. Observing in space and time the ephemeral nucleation of liquid-to-crystal phase transitions. Nature Communications. 6: 8639. PMID 26478194 DOI: 10.1038/Ncomms9639 |
0.712 |
|
2014 |
Liu H, Kwon OH, Tang J, Zewail AH. 4D imaging and diffraction dynamics of single-particle phase transition in heterogeneous ensembles. Nano Letters. 14: 946-54. PMID 24392689 DOI: 10.1021/Nl404354G |
0.6 |
|
2014 |
Van Der Veen RM, Tissot A, Hauser A, Kwon OH, Zewail AH. Single-nanoparticle phase transitions visualized by ultrafast electron microscopy Optics Infobase Conference Papers. |
0.536 |
|
2013 |
van der Veen RM, Kwon OH, Tissot A, Hauser A, Zewail AH. Single-nanoparticle phase transitions visualized by four-dimensional electron microscopy. Nature Chemistry. 5: 395-402. PMID 23609090 DOI: 10.1038/Nchem.1622 |
0.61 |
|
2012 |
Kwon OH, Mohammed OF. Water-wire catalysis in photoinduced acid-base reactions. Physical Chemistry Chemical Physics : Pccp. 14: 8974-80. PMID 22358321 DOI: 10.1039/C2Cp23796B |
0.571 |
|
2012 |
Park ST, Kwon OH, Zewail AH. Chirped imaging pulses in four-dimensional electron microscopy: Femtosecond pulsed hole burning New Journal of Physics. 14. DOI: 10.1088/1367-2630/14/5/053046 |
0.597 |
|
2011 |
Kwon OH, Ortalan V, Zewail AH. Macromolecular structural dynamics visualized by pulsed dose control in 4D electron microscopy. Proceedings of the National Academy of Sciences of the United States of America. 108: 6026-31. PMID 21444766 DOI: 10.1073/Pnas.1103109108 |
0.628 |
|
2010 |
Kwon OH, Yoo TH, Othon CM, Van Deventer JA, Tirrell DA, Zewail AH. Hydration dynamics at fluorinated protein surfaces. Proceedings of the National Academy of Sciences of the United States of America. 107: 17101-6. PMID 20855583 DOI: 10.1073/Pnas.1011569107 |
0.576 |
|
2010 |
Kwon OH, Park HS, Baskin JS, Zewail AH. Nonchaotic nonlinear motion visualized in complex nanostructures by stereographic 4D electron microscopy. Nano Letters. 10: 3190-8. PMID 20698636 DOI: 10.1021/Nl102141T |
0.592 |
|
2010 |
Kwon OH, Zewail AH. 4D electron tomography. Science (New York, N.Y.). 328: 1668-73. PMID 20576886 DOI: 10.1126/Science.1190470 |
0.606 |
|
2010 |
Carbone F, Kwon O, Cannizzo A, van Mourik F, Chergui M, Zewail A. Ultrafast Electronic and Structural Phenomena in Graphite and Graphene Microscopy and Microanalysis. 16: 494-495. DOI: 10.1017/S1431927610053882 |
0.534 |
|
2009 |
Park SY, Kim B, Lee YS, Kwon OH, Jang DJ. Triple proton transfer of excited 7-hydroxyquinoline along a hydrogen-bonded water chain in ethers: secondary solvent effect on the reaction rate. Photochemical & Photobiological Sciences : Official Journal of the European Photochemistry Association and the European Society For Photobiology. 8: 1611-7. PMID 19862421 DOI: 10.1039/B9Pp00026G |
0.616 |
|
2009 |
Park HS, Kwon OH, Baskin JS, Barwick B, Zewail AH. Direct observation of martensitic phase-transformation dynamics in iron by 4D single-pulse electron microscopy. Nano Letters. 9: 3954-62. PMID 19856902 DOI: 10.1021/Nl9032704 |
0.598 |
|
2009 |
Park HS, Baskin JS, Barwick B, Kwon OH, Zewail AH. 4D ultrafast electron microscopy: imaging of atomic motions, acoustic resonances, and moiré fringe dynamics. Ultramicroscopy. 110: 7-19. PMID 19783100 DOI: 10.1016/J.Ultramic.2009.08.005 |
0.639 |
|
2009 |
Park SY, Kwon OH, Lee YS, Jang DJ. Triplet-state acid-base reactions of 1-methyl-7-oxyquinolinium in water. The Journal of Physical Chemistry. A. 113: 10589-92. PMID 19746951 DOI: 10.1021/Jp907687A |
0.618 |
|
2009 |
Othon CM, Kwon OH, Lin MM, Zewail AH. Solvation in protein (un)folding of melittin tetramer-monomer transition. Proceedings of the National Academy of Sciences of the United States of America. 106: 12593-8. PMID 19622745 DOI: 10.1073/Pnas.0905967106 |
0.652 |
|
2009 |
Mohammed OF, Kwon OH, Othon CM, Zewail AH. Charge transfer assisted by collective hydrogen-bonding dynamics. Angewandte Chemie (International Ed. in English). 48: 6251-6. PMID 19603442 DOI: 10.1002/Anie.200902340 |
0.678 |
|
2009 |
Carbone F, Kwon OH, Zewail AH. Dynamics of chemical bonding mapped by energy-resolved 4D electron microscopy. Science (New York, N.Y.). 325: 181-4. PMID 19589997 DOI: 10.1126/Science.1175005 |
0.764 |
|
2009 |
Park SY, Lee YS, Kwon OH, Jang DJ. Proton transport of water in acid-base reactions of 7-hydroxyquinoline. Chemical Communications (Cambridge, England). 926-8. PMID 19214318 DOI: 10.1039/B817698A |
0.585 |
|
2009 |
Park S, Kwon O, Kim TG, Jang D. Ground-State Proton Transfer of 7-Hydroxyquinoline Confined in Biologically Relevant Water Nanopools Journal of Physical Chemistry C. 113: 16110-16115. DOI: 10.1021/Jp903693F |
0.621 |
|
2009 |
Carbone F, Barwick B, Kwon OH, Park HS, Spencer Baskin J, Zewail AH. EELS femtosecond resolved in 4D ultrafast electron microscopy Chemical Physics Letters. 468: 107-111. DOI: 10.1016/J.Cplett.2008.12.027 |
0.634 |
|
2008 |
Barwick B, Park HS, Kwon OH, Baskin JS, Zewail AH. 4D imaging of transient structures and morphologies in ultrafast electron microscopy. Science (New York, N.Y.). 322: 1227-31. PMID 19023077 DOI: 10.1126/Science.1164000 |
0.612 |
|
2008 |
Kwon OH, Barwick B, Park HS, Baskin JS, Zewail AH. Nanoscale mechanical drumming visualized by 4D electron microscopy. Nano Letters. 8: 3557-62. PMID 19006405 DOI: 10.1021/Nl8029866 |
0.597 |
|
2008 |
Kwon OH, Barwick B, Park HS, Baskin JS, Zewail AH. 4D visualization of embryonic, structural crystallization by single-pulse microscopy. Proceedings of the National Academy of Sciences of the United States of America. 105: 8519-24. PMID 18562291 DOI: 10.1073/Pnas.0803344105 |
0.594 |
|
2008 |
Park SJ, Kwon OH, Lee KS, Yamaguchi K, Jang DJ, Hong JI. Dimeric capsules with a nanoscale cavity for [60]fullerene encapsulation. Chemistry (Weinheim An Der Bergstrasse, Germany). 14: 5353-9. PMID 18431731 DOI: 10.1002/Chem.200701767 |
0.571 |
|
2008 |
Lee YS, Yu H, Kwon OH, Jang DJ. Photo-induced proton-transfer cycle of 2-naphthol in faujasite zeolitic nanocavities. Physical Chemistry Chemical Physics : Pccp. 10: 153-8. PMID 18075694 DOI: 10.1039/B712928A |
0.632 |
|
2008 |
Kwon OH, Zewail AH. Reply to Catalán: Double-proton-transfer dynamics of photo-excited 7-azaindole dimers Proceedings of the National Academy of Sciences of the United States of America. 105: E79. DOI: 10.1073/Pnas.0807382105 |
0.625 |
|
2008 |
Kwon O, Mohammed OF. Comment on “On the Doubly Hydrogen Bonded Dimer of 7-Azaindole (0.1 M) as a Model for DNA Base Pairs in Acetonitrile Solutions at Rt” Nature Precedings. DOI: 10.1038/Npre.2008.2522.1 |
0.549 |
|
2008 |
Lee Y, Kwon O, Park HJ, Franz J, Jang D. Excited-state proton transfer and geminate recombination in the molecular cage of β-cyclodextrin Journal of Photochemistry and Photobiology a-Chemistry. 194: 105-109. DOI: 10.1016/J.Jphotochem.2007.07.021 |
0.636 |
|
2007 |
Park S, Kwon OH, Lee YS, Jang DJ, Park SY. Imidazole-based excited-state intramolecular proton-transfer (ESIPT) materials: observation of thermally activated delayed fluorescence (TDF). The Journal of Physical Chemistry. A. 111: 9649-53. PMID 17760426 DOI: 10.1021/Jp072212P |
0.622 |
|
2007 |
Park HS, Baskin JS, Kwon OH, Zewail AH. Atomic-scale imaging in real and energy space developed in ultrafast electron microscopy. Nano Letters. 7: 2545-51. PMID 17622176 DOI: 10.1021/Nl071369Q |
0.612 |
|
2007 |
Kwon OH, Zewail AH. Double proton transfer dynamics of model DNA base pairs in the condensed phase. Proceedings of the National Academy of Sciences of the United States of America. 104: 8703-8. PMID 17502610 DOI: 10.1073/Pnas.0702944104 |
0.648 |
|
2007 |
Seo J, Kim S, Lee Y, Kwon O, Park KH, Choi SY, Chung YK, Jang D, Park SY. Enhanced solid-state fluorescence in the oxadiazole-based excited-state intramolecular proton-transfer (ESIPT) material: Synthesis, optical property, and crystal structure Journal of Photochemistry and Photobiology a-Chemistry. 191: 51-58. DOI: 10.1016/J.Jphotochem.2007.04.003 |
0.616 |
|
2006 |
Kwon OH, Kim TG, Lee YS, Jang DJ. Biphasic tautomerization dynamics of excited 7-hydroxyquinoline in reverse micelles. The Journal of Physical Chemistry. B. 110: 11997-2004. PMID 16800508 DOI: 10.1021/Jp0573184 |
0.611 |
|
2006 |
Kwon OH, Lee YS, Yoo BK, Jang DJ. Excited-state triple proton transfer of 7-hydroxyquinoline along a hydrogen-bonded alcohol chain: vibrationally assisted proton tunneling. Angewandte Chemie (International Ed. in English). 45: 415-9. PMID 16323238 DOI: 10.1002/Anie.200503209 |
0.724 |
|
2005 |
Kwon OH, Jang DJ. Excited-state double proton transfer of 7-azaindole in water nanopools. The Journal of Physical Chemistry. B. 109: 20479-84. PMID 16853650 DOI: 10.1021/Jp053187V |
0.626 |
|
2005 |
Kwon OH, Jang DJ. Proton transfer of excited 7-azaindole in reverse-micellar methanol nanopools: even faster than in bulk methanol. The Journal of Physical Chemistry. B. 109: 8049-52. PMID 16851940 DOI: 10.1021/Jp050743C |
0.625 |
|
2005 |
Park HJ, Kwon OH, Ah CS, Jang DJ. Excited-state tautomerization dynamics of 7-hydroxyquinoline in beta-cyclodextrin. The Journal of Physical Chemistry. B. 109: 3938-43. PMID 16851447 DOI: 10.1021/Jp046817M |
0.766 |
|
2005 |
Park S, Kwon OH, Kim S, Park S, Choi MG, Cha M, Park SY, Jang DJ. Imidazole-based excited-state intramolecular proton-transfer materials: synthesis and amplified spontaneous emission from a large single crystal. Journal of the American Chemical Society. 127: 10070-4. PMID 16011371 DOI: 10.1021/Ja0508727 |
0.558 |
|
2005 |
Kim TW, Yoon HY, Park JH, Kwon OH, Jang DJ, Hong JI. Molecular tripods showing fluorescence enhancement upon binding to streptavidin. Organic Letters. 7: 111-4. PMID 15624990 DOI: 10.1021/ol047801h |
0.53 |
|
2005 |
Franz J, Peyerimhoff SD, Hanrath M, Kwon O, Jang D. Ab Initio Study of the Electronic Spectrum of 7-Hydroxyquinoline Chemistry Letters. 34: 330-331. DOI: 10.1246/Cl.2005.330 |
0.587 |
|
2004 |
Kwon OH, Lee YS, Park HJ, Kim Y, Jang DJ. Asymmetric double proton transfer of excited 1:1 7-azaindole/alcohol complexes with anomalously large and temperature-independent kinetic isotope effects. Angewandte Chemie (International Ed. in English). 43: 5792-6. PMID 15523737 DOI: 10.1002/Anie.200461102 |
0.753 |
|
2004 |
Ryu SY, Kim S, Seo J, Kim YW, Kwon OH, Jang DJ, Park SY. Strong fluorescence emission induced by supramolecular assembly and gelation: luminescent organogel from nonemissive oxadiazole-based benzene-1,3,5-tricarboxamide gelator. Chemical Communications (Cambridge, England). 70-1. PMID 14737337 DOI: 10.1039/B311648D |
0.522 |
|
2004 |
Yu H, Kwon O, Jang D. Migration of Protons during the Excited-State Tautomerization of Aqueous 3-Hydroxyquinoline Journal of Physical Chemistry A. 108: 5932-5937. DOI: 10.1021/Jp031293W |
0.621 |
|
2004 |
Kwon O, Yu H, Jang D. Formation Mechanism of Anthracene Dimers and Excimers in NaY Zeolitic Nanocavities Journal of Physical Chemistry B. 108: 3970-3974. DOI: 10.1021/Jp0309163 |
0.638 |
|
2003 |
Kwon OH, Doo H, Lee YS, Jang DJ. Excited-state proton-relay dynamics of 7-hydroxyquinoline embedded in a solid matrix of poly(2-hydroxyethyl methacrylate). Chemphyschem : a European Journal of Chemical Physics and Physical Chemistry. 4: 1079-83. PMID 14596005 DOI: 10.1002/Cphc.200300779 |
0.615 |
|
2002 |
Kwon O, Jang D. ESR Spectroscopic Evidence on the Formation of NaC60 and HC60 in Y Zeolitic Nanocavities Bulletin of the Korean Chemical Society. 23: 1827-1829. DOI: 10.5012/Bkcs.2002.23.12.1827 |
0.54 |
|
2002 |
Kwon O, Jang D. Polymer-mediated proton transfers of 7-azaindole embedded in poly(2-hydroxylethyl methacrylate) matrix Molecular Crystals and Liquid Crystals. 377: 297-300. DOI: 10.1080/10587250211702 |
0.631 |
|
2001 |
Kwon O, Yoo H, Park K, Tu B, Ryoo R, Jang D. Anionic and Upper-Excited Fluorescence of C60Encapsulated in Y Zeolitic Nanocavity The Journal of Physical Chemistry B. 105: 4195-4199. DOI: 10.1021/Jp0043625 |
0.535 |
|
2001 |
Kwon O, Park K, Jang D. Photoluminescence dynamics and spectra of C60 and C60− in VPI-5 molecular cages Chemical Physics Letters. 346: 195-200. DOI: 10.1016/S0009-2614(01)00967-8 |
0.573 |
|
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