Hyonseok Hwang

Summary

Affiliation: Kangwon National University
Country: Korea

Publications

  1. ncbi request reprint Incorporation of inhomogeneous ion diffusion coefficients into kinetic lattice grand canonical monte carlo simulations and application to ion current calculations in a simple model ion channel
    Hyonseok Hwang
    Department of Chemistry, Kangwon National University, Chuncheon, Kangwon 200 701, Republic of Korea
    J Phys Chem A 111:12506-12. 2007
  2. doi request reprint Coarse-grained molecular dynamics study of cyclic peptide nanotube insertion into a lipid bilayer
    Hyonseok Hwang
    Department of Chemistry and Institute for Molecular Science and Fusion Technology, Kangwon National University, Chuncheon, Kangwon 200 701, Republic of Korea
    J Phys Chem A 113:4780-7. 2009
  3. doi request reprint Preparation of ethyl 2-aryl 2,3-alkadienoates via palladium-catalyzed selective cross-coupling reactions
    Phil Ho Lee
    Department of Chemistry, National Research Laboratory for Catalytic Organic Reactions and Institute for Molecular Science and Fusion Technology, Kangwon National University, Chuncheon 200 701, Republic of Korea
    J Org Chem 76:312-5. 2011
  4. doi request reprint Determination of precise pyrimidine cationic structure by vacuum ultraviolet mass-analyzed threshold ionization spectroscopy
    Jae Han Kim
    Department of Chemistry and Institute for Molecular Science and Fusion Technology, College of Natural Sciences, Kangwon National University, Chuncheon 200 701, Korea
    Phys Chem Chem Phys 16:1590-6. 2014
  5. doi request reprint Unique prototropy of meso-alkylidenyl carbaporphyrinoid possessing one meso-exocyclic double bond
    Indrajit Saha
    Department of Chemistry, Kangwon National University, Chun Cheon 200 701, Korea
    Chem Commun (Camb) 51:16506-9. 2015
  6. doi request reprint Ion-mediated single-molecular optical switching and sensing based on the fluorophore-tethered calix[4]pyrrole
    Divya Sareen
    Department of Chemistry, Kangwon National University, Chun Cheon 200 701, Korea
    Chem Commun (Camb) 52:5852-5. 2016
  7. ncbi request reprint Energetic and Dynamic Analysis of Transport of Na+ and K+ through a Cyclic Peptide Nanotube in Water and in Lipid Bilayers
    Yeonho Song
    Department of Chemistry and Institute for Molecular Science and Fusion Technology, Kangwon National University, Chuncheon, Gangwon do 24341, Republic of Korea
    J Phys Chem B 120:11912-11922. 2016
  8. doi request reprint Remarkably selective, non-linear allosteric regulation of anion binding by a tetracationic calix[4]pyrrole homodimer
    Indrajit Saha
    Department of Chemistry, Kangwon National University, Chun Cheon 200 701, Korea
    Chem Commun (Camb) 51:5679-82. 2015
  9. doi request reprint Novel aluminum-BODIPY dyads: intriguing dual-emission via photoinduced energy transfer
    Changho Sohn
    Department of Chemistry, Institute for Molecular Science and Fusion Technology, Kangwon National University, Chuncheon, Gangwon 24341, Republic of Korea
    Dalton Trans 45:5825-32. 2016
  10. doi request reprint Photodissociation dynamics of propargyl alcohol at 212 nm: the OH production channel
    Ji Hye Lee
    Department of Chemistry, Institute for Molecular Science and Fusion Technology, Kangwon National University, Chunchun 200 701, South Korea
    J Phys Chem A 114:2053-8. 2010

Collaborators

  • Chang Hee Lee
  • Indrajit Saha
  • Ji Hye Lee
  • Divya Sareen
  • Yeonho Song
  • Changho Sohn
  • Jae Han Kim
  • Chan Ho Kwon
  • Hong Lae Kim
  • Phil Ho Lee
  • Jisu Jeong
  • George C Schatz
  • Byung Hoon Choi
  • Kang Mun Lee
  • Myung Hwan Park
  • Soeun Yoo
  • Gyun Tack Bae
  • Dongjin Kang
  • Dahan Eom
  • Juntae Mo
  • Young Mee Jung
  • Chansoo Park

Detail Information

Publications11

  1. ncbi request reprint Incorporation of inhomogeneous ion diffusion coefficients into kinetic lattice grand canonical monte carlo simulations and application to ion current calculations in a simple model ion channel
    Hyonseok Hwang
    Department of Chemistry, Kangwon National University, Chuncheon, Kangwon 200 701, Republic of Korea
    J Phys Chem A 111:12506-12. 2007
    ..Comparisons of ion currents and ion concentrations from these simulations with Poisson-Nernst-Planck (PNP) results show good agreement between the two methods for parameters where the latter method is expected to be accurate...
  2. doi request reprint Coarse-grained molecular dynamics study of cyclic peptide nanotube insertion into a lipid bilayer
    Hyonseok Hwang
    Department of Chemistry and Institute for Molecular Science and Fusion Technology, Kangwon National University, Chuncheon, Kangwon 200 701, Republic of Korea
    J Phys Chem A 113:4780-7. 2009
    ..Finally, the CG MD simulations reveal that a lipid headgroup can be inserted into the cyclic peptide nanotube. This process is confirmed by an AA MD simulation...
  3. doi request reprint Preparation of ethyl 2-aryl 2,3-alkadienoates via palladium-catalyzed selective cross-coupling reactions
    Phil Ho Lee
    Department of Chemistry, National Research Laboratory for Catalytic Organic Reactions and Institute for Molecular Science and Fusion Technology, Kangwon National University, Chuncheon 200 701, Republic of Korea
    J Org Chem 76:312-5. 2011
    ....
  4. doi request reprint Determination of precise pyrimidine cationic structure by vacuum ultraviolet mass-analyzed threshold ionization spectroscopy
    Jae Han Kim
    Department of Chemistry and Institute for Molecular Science and Fusion Technology, College of Natural Sciences, Kangwon National University, Chuncheon 200 701, Korea
    Phys Chem Chem Phys 16:1590-6. 2014
    ....
  5. doi request reprint Unique prototropy of meso-alkylidenyl carbaporphyrinoid possessing one meso-exocyclic double bond
    Indrajit Saha
    Department of Chemistry, Kangwon National University, Chun Cheon 200 701, Korea
    Chem Commun (Camb) 51:16506-9. 2015
    ..Generic synthesis, identification of structural identity, unique prototropy and spectroscopic properties of meso-alkylidenyl-thia(m-benzi)porphyrinoid containing one exocyclic double bond at the meso-position were presented. ..
  6. doi request reprint Ion-mediated single-molecular optical switching and sensing based on the fluorophore-tethered calix[4]pyrrole
    Divya Sareen
    Department of Chemistry, Kangwon National University, Chun Cheon 200 701, Korea
    Chem Commun (Camb) 52:5852-5. 2016
    ..The current system permits us to extend the sensitivity up to sub-nanomolar levels with the detection limit as low as 0.4 nM. ..
  7. ncbi request reprint Energetic and Dynamic Analysis of Transport of Na+ and K+ through a Cyclic Peptide Nanotube in Water and in Lipid Bilayers
    Yeonho Song
    Department of Chemistry and Institute for Molecular Science and Fusion Technology, Kangwon National University, Chuncheon, Gangwon do 24341, Republic of Korea
    J Phys Chem B 120:11912-11922. 2016
    ..In addition, this work shows that position-dependent diffusion coefficients of ions are required to explain the dynamics and conductance of ions through the CPN properly...
  8. doi request reprint Remarkably selective, non-linear allosteric regulation of anion binding by a tetracationic calix[4]pyrrole homodimer
    Indrajit Saha
    Department of Chemistry, Kangwon National University, Chun Cheon 200 701, Korea
    Chem Commun (Camb) 51:5679-82. 2015
    ..The exclusive and successive binding of fluoride anions is accompanied by large 'turn-on' fluorescence (K2/K1 = 311). ..
  9. doi request reprint Novel aluminum-BODIPY dyads: intriguing dual-emission via photoinduced energy transfer
    Changho Sohn
    Department of Chemistry, Institute for Molecular Science and Fusion Technology, Kangwon National University, Chuncheon, Gangwon 24341, Republic of Korea
    Dalton Trans 45:5825-32. 2016
    ..Theoretical calculations revealed independent transition states of the aluminum-salen moiety or the BODIPY group in the Al(III)-BODIPY dyads, further supporting these experimental results. ..
  10. doi request reprint Photodissociation dynamics of propargyl alcohol at 212 nm: the OH production channel
    Ji Hye Lee
    Department of Chemistry, Institute for Molecular Science and Fusion Technology, Kangwon National University, Chunchun 200 701, South Korea
    J Phys Chem A 114:2053-8. 2010
    ..The observed energy partitioning among the fragments was successfully modeled by the so-called "barrier-impulsive model"...
  11. ncbi request reprint Kinetic lattice grand canonical Monte Carlo simulation for ion current calculations in a model ion channel system
    Hyonseok Hwang
    Department of Chemistry, Kangwon National University, Chucheon 200 701, South Korea
    J Chem Phys 127:024706. 2007
    ..It is demonstrated that the reaction field as well as fixed charges in the channel play key roles in selective ion transport. Limitations and further development of the current KLGCMC/MF approach are also discussed...