All Stories

  1. When Anatase Nanoparticles Become Bulklike: Properties of Realistic TiO2 Nanoparticles in the 1–6 nm Size Range from All Electron Relativistic Density Functional Theory Based Calculations

    Article • Journal of Chemical Theory and Computation, March 2017, American Chemical Society (ACS)

    Dr Kyoung Chul Ko

  2. Systematic study of the effect of HSE functional internal parameters on the electronic structure and band gap of a representative set of metal oxides

    Article • Journal of Computational Chemistry, February 2017, Wiley

    KYUNGYUP BAEK, Francesc Illas, Dr Kyoung Chul Ko

  3. Effect of Size and Structure on the Ground-State and Excited-State Electronic Structure of TiO2Nanoparticles

    Article • Journal of Chemical Theory and Computation, August 2016, American Chemical Society (ACS)

    Dr Kyoung Chul Ko

  4. Mitochondria-Targeted Reaction-Based Fluorescent Probe for Hydrogen Sulfide

    Article • Analytical Chemistry, May 2016, American Chemical Society (ACS)

    Dr Kyoung Chul Ko

  5. Single oxygen vacancies of (TiO2)35as a prototype reduced nanoparticle: implication for photocatalytic activity

    Article • Physical Chemistry Chemical Physics, January 2016, Royal Society of Chemistry

    Dr Kyoung Chul Ko

  6. Tandem generation of isocoumarins in hollow microporous organic networks: nitrophenol sensing based on visible light

    Article • Journal of Materials Chemistry A, January 2016, Royal Society of Chemistry

    Dr Kyoung Chul Ko

  7. Performance of a modified hybrid functional in the simultaneous description of stoichiometric and reduced TiO2polymorphs

    Article • Physical Chemistry Chemical Physics, January 2016, Royal Society of Chemistry

    Dr Kyoung Chul Ko

  8. Quantum chemical approaches for controlling and evaluating intramolecular magnetic interactions in organic diradicals

    Article • International Journal of Quantum Chemistry, December 2015, Wiley

    Dr Kyoung Chul Ko

  9. Ferromagnetic Graphene Nanoribbons: Edge Termination with Organic Radicals

    Article • The Journal of Physical Chemistry C, May 2015, American Chemical Society (ACS)

    Dr Kyoung Chul Ko

  10. Effect of Hartree-Fock exact exchange on intramolecular magnetic coupling constants of organic diradicals

    Article • The Journal of Chemical Physics, January 2015, American Institute of Physics

    Dr Kyoung Chul Ko

  11. Simple but Useful Scheme toward Understanding of Intramolecular Magnetic Interactions: Benzene-Bridged Oxoverdazyl Diradicals

    Article • The Journal of Physical Chemistry A, October 2014, American Chemical Society (ACS)

    Dr Kyoung Chul Ko

  12. Single Crystalline-Like TiO2Nanotube Fabrication with Dominant (001) Facets Using Poly(vinylpyrrolidone) for High Efficiency Solar Cells

    Article • The Journal of Physical Chemistry C, August 2014, American Chemical Society (ACS)

    Dr Kyoung Chul Ko

  13. Organic Magnetic Diradicals (Radical–Coupler–Radical): Standardization of Couplers for Strong Ferromagnetism

    Article • The Journal of Physical Chemistry A, July 2014, American Chemical Society (ACS)

    Dr Kyoung Chul Ko

  14. Microporous organic nanorods with electronic push–pull skeletons for visible light-induced hydrogen evolution from water

    Article • Journal of Materials Chemistry A, January 2014, Royal Society of Chemistry

    Dr Kyoung Chul Ko

  15. Catalytic Mechanism for the Ruthenium-Complex-Catalyzed Synthesis of Amides from Alcohols and Amines: A DFT Study

    Article • Organometallics, August 2013, American Chemical Society (ACS)

    Dr Kyoung Chul Ko

  16. Tandem Synthesis of Photoactive Benzodifuran Moieties in the Formation of Microporous Organic Networks

    Article • Angewandte Chemie International Edition, April 2013, Wiley

    Dr Kyoung Chul Ko

  17. Scaling Approach for Intramolecular Magnetic Coupling Constants of Organic Diradicals

    Article • The Journal of Physical Chemistry A, April 2013, American Chemical Society (ACS)

    Dr Kyoung Chul Ko

  18. Photocatalysis by Phenothiazine Dyes: Visible-Light-Driven Oxidative Coupling of Primary Amines at Ambient Temperature

    Article • Organic Letters, November 2012, American Chemical Society (ACS)

    Dr Kyoung Chul Ko

  19. Coherent Nuclear Wave Packets Generated by Ultrafast Intramolecular Charge-Transfer Reaction

    Article • The Journal of Physical Chemistry Letters, October 2012, American Chemical Society (ACS)

    Dr Kyoung Chul Ko

  20. Systematic Approach To Design Organic Magnetic Molecules: Strongly Coupled Diradicals with Ethylene Coupler

    Article • The Journal of Physical Chemistry A, June 2012, American Chemical Society (ACS)

    Dr Kyoung Chul Ko

  21. Phenothiazine-based organic dyes with two anchoring groups on TiO2 for highly efficient visible light-induced water splitting

    Article • Chemical Communications, January 2012, Royal Society of Chemistry

    Dr Kyoung Chul Ko

  22. Diazaphenalenyl-Containing Spin Sources Designed by Standardization of Intramolecular Magnetic Interactions

    Article • The Journal of Physical Chemistry, July 2011, American Chemical Society (ACS)

    Dr Kyoung Chul Ko

  23. Coumarin-Based Thiol Chemosensor: Synthesis, Turn-On Mechanism, and Its Biological Application

    Article • Organic Letters, March 2011, American Chemical Society (ACS)

    Dr Kyoung Chul Ko

  24. KCN sensor: unique chromogenic and ‘turn-on’ fluorescent chemodosimeter: rapid response and high selectivity

    Article • Chemical Communications, January 2011, Royal Society of Chemistry

    Dr Kyoung Chul Ko

  25. Rationally designed fluorescence ‘turn-on’ sensor for Cu2+

    Article • Chemical Communications, January 2011, Royal Society of Chemistry

    Dr Kyoung Chul Ko

  26. Solvent effect on the excited-state proton transfer of 7-hydroxyquinoline along a hydrogen-bonded ethanol dimer

    Article • Physical Chemistry Chemical Physics, January 2011, Royal Society of Chemistry

    Dr Kyoung Chul Ko

  27. Designed Synthesis of Multi-Electrochromic Systems Bearing Diaryl Ketone and Isophthalates

    Article • The Journal of Organic Chemistry, October 2010, American Chemical Society (ACS)

    Dr Kyoung Chul Ko

  28. Rationally Designed Fluorescence Turn-On Sensors: A New Design Strategy Based on Orbital Control

    Article • Inorganic Chemistry, September 2010, American Chemical Society (ACS)

    Dr Kyoung Chul Ko

  29. Designed Synthesis of Ferrocenylanthraquinones and Their Bifunctional Electrochromic Properties

    Article • Organic Letters, July 2010, American Chemical Society (ACS)

    Dr Kyoung Chul Ko

  30. Nonvolatile memory organic field effect transistor induced by the steric hindrance effects of organic molecules

    Article • Journal of Materials Chemistry, January 2010, Royal Society of Chemistry

    Dr Kyoung Chul Ko

  31. Reaction of Imidazoline-2-Selone with Acids and Its Use for Selective Coordination of Platinum Ions on Silica Surface

    Article • Chemistry of Materials, July 2009, American Chemical Society (ACS)

    Dr Kyoung Chul Ko

  32. Enhancement of Electrogenerated Chemiluminescence and Radical Stability by Peripheral Multidonors on Alkynylpyrene Derivatives

    Article • Angewandte Chemie International Edition, March 2009, Wiley

    Dr Kyoung Chul Ko

  33. Fluorescence turn-on sensors for HSO4−

    Article • Chemical Communications, January 2009, Royal Society of Chemistry

    Dr Kyoung Chul Ko

  34. Conformational Barrier for Fullerene−Porphyrin−Fullerene Triad

    Article • The Journal of Physical Chemistry, December 2008, American Chemical Society (ACS)

    Dr Kyoung Chul Ko, Prof. Sunwoo Kang

  35. Molecular Design and Preparation of Bis-isophthalate Electrochromic Systems having Controllable Color and Bistability

    Article • Organic Letters, December 2008, American Chemical Society (ACS)

    Dr Kyoung Chul Ko

  36. 5-Substituted isophthalate-based organic electrochromic materials

    Article • Journal of Materials Chemistry, January 2008, Royal Society of Chemistry

    Dr Kyoung Chul Ko