• 2903 Citations
  • 28 h-Index
1984 …2019
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Research Output 1984 2019

Article
9 Citations (Scopus)

A Crucial Role of Rh Substituent Ion in Photoinduced Internal Electron Transfer and Enhanced Photocatalytic Activity of CdS-Ti(5.2-x)/6Rhx/2O2 Nanohybrids

Lee, J. M., Jin, H. B., Kim, I. Y., Jo, Y. K., Hwang, J. W., Wang, K. K., Kim, M. G., Kim, Y. R. & Hwang, S. J., 2015 Nov 18, In : Small. 11, 43, p. 5771-5780 10 p.

Research output: Contribution to journalArticle

Nanosheets
Electrons
Ions
Quantum Dots
Substitution reactions
7 Citations (Scopus)

Activation of methane to C2 hydrocarbons over unpromoted calcium oxide catalysts

An, B. I., Ryu, K. H., Kim, Y. R. & Lee, S. H., 2007 Jun 20, In : Bulletin of the Korean Chemical Society. 28, 6, p. 1049-1052 4 p.

Research output: Contribution to journalArticle

Photoluminescence spectroscopy
Methane
Hydrocarbons
Chemical activation
Catalysts
15 Citations (Scopus)

A Facile fabrication of Fe3O4/ZnO Core-Shell submicron particles with controlled size

Choi, K. H., Chae, W. S., Kim, E. M., Jun, J. H., Jung, J. H., Kim, Y. R. & Jung, J. S., 2011 Oct 1, In : IEEE Transactions on Magnetics. 47, 10, p. 3369-3372 4 p., 6027686.

Research output: Contribution to journalArticle

Ferrosoferric Oxide
Photoluminescence spectroscopy
Ethylene Glycol
Atomic layer deposition
Magnetite
302 Citations (Scopus)

An electrospun poly(vinylidene fluoride) nanofibrous membrane and its battery applications

Choi, S. W., Jo, S. M., Lee, W. S. & Kim, Y. R., 2003 Dec 3, In : Advanced Materials. 15, 23, p. 2027-2032 6 p.

Research output: Contribution to journalArticle

Membranes
Electrolytes
Polymers
Pore structure
Polymer matrix
14 Citations (Scopus)

Anisotropy studies of ultrafast dipole reorientations

Hochstrasser, R. M., Pereira, M. A., Share, P. E., Sarisky, M. J., Kim, Y. R., Repinec, S. T., Sension, R. J., Thorne, J. R. G., Iannone, M., Diller, R., Anfinrud, P. A., Han, C., Lian, T. & Locke, B., 1991 Mar 1, In : Proceedings of the Indian Academy of Sciences - Chemical Sciences. 103, 3, p. 351-362 12 p.

Research output: Contribution to journalArticle

Anisotropy
Energy transfer
Polymers
Molecules
Proteins
2 Citations (Scopus)

A novel method for the fabrication of monodispersed carbon nanospheres and their crosslinked forms

Im, J. E., Lee, H. N., Li, J. & Kim, Y. R., 2014 Mar 20, In : Bulletin of the Korean Chemical Society. 35, 3, p. 871-874 4 p.

Research output: Contribution to journalArticle

Nanospheres
Carbon
Fabrication
Polystyrenes
Pyrolysis
19 Citations (Scopus)

Application of red light-emitting diodes using Mg3.5Ge 1.25O6:Mn4+ phosphor

Lee, S. J., Jung, J., Park, J. Y., Jang, H. M., Kim, Y. R. & Park, J. K., 2013 Sep 16, In : Materials Letters. 111, p. 108-111 4 p.

Research output: Contribution to journalArticle

Phosphors
phosphors
Light emitting diodes
light emitting diodes
Solid state reactions
7 Citations (Scopus)

Bactericidal effect through non-uptake pathway with photofunctional silicon polymer that generates reactive oxygen species

Wang, K. K., Jung, S. J., Hwang, J. W., Kim, B. J., Kim, D. H., Bae, I. K., Jeong, S. H. & Kim, Y. R., 2016 Jan 15, In : Journal of Photochemistry and Photobiology A: Chemistry. 315, p. 52-58 7 p.

Research output: Contribution to journalArticle

silicon polymers
Silicon
Reactive Oxygen Species
Polymers
biofilms
20 Citations (Scopus)

Bithiophene-containing super-expanded calixpyrrole analogues

Lee, E. C., Park, Y. K., Kim, J. H., Hwang, H., Kim, Y. R. & Lee, C. H., 2002 Dec 23, In : Tetrahedron Letters. 43, 52, p. 9493-9495 3 p.

Research output: Contribution to journalArticle

Pyrroles
Oligomers
Condensation
21 Citations (Scopus)

Catalytic activities of perovskite-type LaBO3 (B = Fe, Co, Ni) oxides for partial oxidation of methane

Lee, M. J., Jun, J. H., Jung, J. S., Kim, Y. R. & Lee, S. H., 2005 Oct 20, In : Bulletin of the Korean Chemical Society. 26, 10, p. 1591-1596 6 p.

Research output: Contribution to journalArticle

Methane
Oxides
Catalyst activity
Oxidation
perovskite
122 Citations (Scopus)

Characteristics of solution-processed small-molecule organic films and light-emitting diodes compared with their vacuum-deposited counterparts

Lee, T. W., Noh, T., Shin, H. W., Kwon, O., Park, J. J., Choi, B. K., Kim, M. S., Shin, D. W. & Kim, Y. R., 2009 May 22, In : Advanced Functional Materials. 19, 10, p. 1625-1630 6 p.

Research output: Contribution to journalArticle

Light emitting diodes
light emitting diodes
Vacuum
Organic light emitting diodes (OLED)
vacuum
29 Citations (Scopus)

Characterization and catalytic properties of surface la-rich LaFeO3 perovskite

Cho, Y. G., Choi, K. H., Kim, Y. R., Jung, J. S. & Lee, S. H., 2009 Jun 1, In : Bulletin of the Korean Chemical Society. 30, 6, p. 1368-1372 5 p.

Research output: Contribution to journalArticle

lanthanum iron oxide
perovskite
46 Citations (Scopus)

C o Fe 2 O 4 nanostructures with high coercivity

Jung, J. S., Lim, J. H., Choi, K. H., Oh, S. L., Kim, Y. R., Lee, S. H., Smith, D. A., Stokes, K. L., Malkinski, L. & O'Connor, C. J., 2005 May 15, In : Journal of Applied Physics. 97, 10, 10F306.

Research output: Contribution to journalArticle

coercivity
ferrites
nanowires
cobalt
templates
7 Citations (Scopus)
Multilocus Sequence Typing
Nucleic Acid Repetitive Sequences
Pulsed Field Gel Electrophoresis
Electrophoresis
Escherichia coli
7 Citations (Scopus)

Controlled Delivery of Extracellular ROS Based on Hematoporphyrin-Incorporated Polyurethane Film for Enhanced Proliferation of Endothelial Cells

Koo, M. A., Kim, B. J., Lee, M. H., Kwon, B. J., Kim, M. S., Seon, G. M., Kim, D., Nam, K. C., Wang, K. K., Kim, Y. R. & Park, J. C., 2016 Oct 26, In : ACS Applied Materials and Interfaces. 8, 42, p. 28448-28457 10 p.

Research output: Contribution to journalArticle

Hematoporphyrins
Polyurethanes
Endothelial cells
Reactive Oxygen Species
Oxygen
78 Citations (Scopus)

Determination of the vibrational energy relaxation time of the azide ion in protic solvents by two-color transient infrared spectroscopy

Owrutsky, J. C., Kim, Y. R., Li, M., Sarisky, M. J. & Hochstrasser, R. M., 1991 Oct 4, In : Chemical Physics Letters. 184, 5-6, p. 368-374 7 p.

Research output: Contribution to journalArticle

Azides
Relaxation time
Infrared spectroscopy
relaxation time
infrared spectroscopy
20 Citations (Scopus)

Directional random lasing in dye-TiO2 doped polymer nanowire array embedded in porous alumina membrane

Shin, H. W., Cho, S. Y., Choi, K. H., Oh, S. L. & Kim, Y. R., 2006 Jul 10, In : Applied Physics Letters. 88, 26, 263112.

Research output: Contribution to journalArticle

lasing
nanowires
aluminum oxides
dyes
membranes
60 Citations (Scopus)

Direct measurements of energy transfer between identical chromophores in solution

Kim, Y. R., Share, P., Pereira, M., Sarisky, M. & Hochstrasser, R. M., 1989 Jan 1, In : The Journal of Chemical Physics. 91, 12, p. 7557-7562 6 p.

Research output: Contribution to journalArticle

Chromophores
Energy transfer
chromophores
energy transfer
Anisotropy
6 Citations (Scopus)

Dynamic equilibrium unfolding pathway of human tumor necrosis factor-α induced by guanidine hydrochloride

Kim, Y. R., Hahn, J. S., Hong, H., Jeong, W., Song, N. W., Shin, H. C. & Kim, D., 1999 Jan 11, In : Biochimica et Biophysica Acta - Protein Structure and Molecular Enzymology. 1429, 2, p. 486-495 10 p.

Research output: Contribution to journalArticle

Guanidine
Fluorescence
Fluorescence Polarization
Tumor Necrosis Factor-alpha
Anisotropy
14 Citations (Scopus)

Effect of altervalent cation-doping on catalytic activity of neodymium sesquioxide for oxidative coupling of methane

Lee, S. H., Jung, D. W., Kim, J. B. & Kim, Y. R., 1997 Dec 23, In : Applied Catalysis A: General. 164, 1-2, p. 159-169 11 p.

Research output: Contribution to journalArticle

Neodymium
Methane
Cations
Catalyst activity
Positive ions
25 Citations (Scopus)

Effect of core atom modification on photophysical properties and singlet oxygen generation efficiencies: Tetraphenylporphyrin analogues core-modified by oxygen and/or sulfur

Ha, J. H., Ko, S., Lee, C. H., Lee, W. Y. & Kim, Y. R., 2001 Nov 30, In : Chemical Physics Letters. 349, 3-4, p. 271-278 8 p.

Research output: Contribution to journalArticle

Singlet Oxygen
Porphyrins
Sulfur
porphyrins
sulfur
4 Citations (Scopus)

Effect of LED mixed light conditions on the glucosinolate pathway in brassica rapa

Moon, J., Jeong, M. J., Lee, S. I., Lee, J. G., Hwang, H., Yu, J., Kim, Y. R., Park, S. W. & Kim, J. A., 2015 Sep 30, In : Journal of Plant Biotechnology. 42, 3, p. 245-256 12 p.

Research output: Contribution to journalArticle

Glucosinolates
Brassica rapa
glucosinolates
blue light
Light
21 Citations (Scopus)

Efficiency factors of singlet oxygen generation from core-modified expanded porphyrin: Tetrathiarubyrin in ethanol

Ha, J. H., Gook, Y. J., Kim, M. S., Yang, H. L., Shin, K. & Kim, Y. R., 2001 Jan 20, In : Bulletin of the Korean Chemical Society. 22, 1, p. 63-67 5 p.

Research output: Contribution to journalArticle

Singlet Oxygen
Porphyrins
Ethanol
Quantum yield
Oxygen
88 Citations (Scopus)

Electrochemical and spectroscopic properties of electrospun PAN-based fibrous polymer electrolytes

Choi, S. W., Kim, J. R., Jo, S. M., Lee, W. S. & Kim, Y. R., 2005 Jun 22, In : Journal of the Electrochemical Society. 152, 5, p. A989-A995

Research output: Contribution to journalArticle

polyacrylonitrile
Electrolytes
Lithium
Polymers
electrolytes
22 Citations (Scopus)

Electrochemical detection of estrogen hormone by immobilized estrogen receptor on Au electrode

Im, J. E., Han, J. A., Kim, B. K., Han, J. H., Park, T. S., Hwang, S., In Cho, S., Lee, W. Y. & Kim, Y. R., 2010 Dec 25, In : Surface and Coatings Technology. 205, SUPPL. 1, p. S275-S278

Research output: Contribution to journalArticle

estrogens
hormones
Hormones
Estrogen Receptors
Estrogens
2 Citations (Scopus)

Electronic energy dynamics of photoexcited ternary Zintl phase LiSbTe2 and the distance estimation between trap sites

Kang, S. G., Chae, W. S., Kim, Y. R., Jung, J. S. & Lee, S. H., 2000 Jun 15, In : Chemical Physics. 256, 3, p. 295-305 11 p.

Research output: Contribution to journalArticle

Fluorescence
traps
electronics
fluorescence
energy
52 Citations (Scopus)

Emission characteristics of CdS nanoparticles induced by confinement within MCM-41 nanotubes

Chae, W. S., Ko, J. H., Hwang, I. W. & Kim, Y. R., 2002 Oct 28, In : Chemical Physics Letters. 365, 1-2, p. 49-56 8 p.

Research output: Contribution to journalArticle

Surface defects
surface defects
Nanotubes
nanotubes
Nanoparticles
14 Citations (Scopus)

Enhanced energy transfer within PVK/Alq3 polymer nanowires induced by the interface effect of nanochannels in porous alumina membrane

Shin, H. W., Shin, E. J., Cho, S. Y., Oh, S. L. & Kim, Y. R., 2007 Oct 25, In : Journal of Physical Chemistry C. 111, 42, p. 15391-15396 6 p.

Research output: Contribution to journalArticle

Aluminum Oxide
Energy transfer
Nanowires
Polymers
nanowires
4 Citations (Scopus)

Eradication of Plasmodium falciparum from Erythrocytes by Controlled Reactive Oxygen Species via Photodynamic Inactivation Coupled with Photofunctional Nanoparticles

Wang, K. K., Jang, J. W., Shin, E. P., Song, H. W., Hwang, J. W., Kim, Y. K., Lim, C. S. & Kim, Y. R., 2017 Apr 19, In : ACS Applied Materials and Interfaces. 9, 15, p. 12975-12981 7 p.

Research output: Contribution to journalArticle

Reactive Oxygen Species
Nanoparticles
Oxygen
Phosphorescence
Singlet Oxygen
57 Citations (Scopus)

Excitation dynamics in anisotropic nanostructures of star-shaped CdS

Chae, W. S., Shin, H. W., Lee, E. S., Shin, E. J., Jung, J. S. & Kim, Y. R., 2005 Apr 7, In : Journal of Physical Chemistry B. 109, 13, p. 6204-6209 6 p.

Research output: Contribution to journalArticle

Charge carriers
Stars
charge carriers
Nanostructures
Dendrimers
18 Citations (Scopus)

Excited-state dynamics of conjugated polycarbosilane oligomers with branched dimethyl or diphenyl group

Hwang, I. W., Song, N. W., Kim, D., Park, Y. T. & Kim, Y. R., 1999 Oct 15, In : Journal of Polymer Science, Part B: Polymer Physics. 37, 20, p. 2901-2908 8 p.

Research output: Contribution to journalArticle

polycarbosilanes
Silicon
oligomers
Oligomers
Excited states
8 Citations (Scopus)

Excited-state energy dynamics of conjugated polycarbogermane oligomers: Introduction effects of germanium atom into π-conjugated molecular system

Choi, S. H., Hwang, I. W., Kim, S. H., Park, Y. T. & Kim, Y. R., 2002 Jul 1, In : Journal of Polymer Science, Part B: Polymer Physics. 40, 13, p. 1298-1306 9 p.

Research output: Contribution to journalArticle

Germanium
oligomers
Oligomers
Excited states
germanium
4 Citations (Scopus)

Excited state energy dynamics of poly(2,5-diethynylthiophene) copolymers with different effective conjugation lengths

Hwang, I. W., Song, N. W., Park, Y. T., Kim, D. & Kim, Y. R., 1998 Mar 1, In : European Polymer Journal. 34, 3-4, p. 335-339 5 p.

Research output: Contribution to journalArticle

conjugation
Excited states
copolymers
Copolymers
Fluorescence
83 Citations (Scopus)

Excited-State Energy Transfer Processes in Phenylene- And Biphenylene-Linked and Directly-Linked Zinc(II) and Free-Base Hybrid Diporphyrins

Sun Cho, H., Jeong, D. H., Yoon, M. C., Kim, Y. H., Kim, Y. R., Kim, D., Jeoung, S. C., Kim, S. K., Aratani, N., Shinmori, H. & Osuka, A., 2001 May 3, In : Journal of Physical Chemistry A. 105, 17, p. 4200-4210 11 p.

Research output: Contribution to journalArticle

Excited states
Energy transfer
Zinc
zinc
energy transfer
2 Citations (Scopus)

Exciton transfer and dephasing in polysilanes at low temperature

Thorne, J. R. G., Tilgner, A., Kim, Y. R., Zeigler, J. M., Trommsdorff, H. P. & Hochstrasser, R. M., 1992 Jan 1, In : Journal of Luminescence. 53, 1-6, p. 170-174 5 p.

Research output: Contribution to journalArticle

Polysilanes
polysilanes
Energy transfer
excitons
Energy Transfer
3 Citations (Scopus)

Fabrication and characterization of antimicrobial surface-modified stainless steel for bio-application

Wang, K. K., Kim, B. J., Il-Heo, Jung, S. J., Hwang, J. W. & Kim, Y. R., 2017 Jan 25, In : Surface and Coatings Technology. 310, p. 256-262 7 p.

Research output: Contribution to journalArticle

Stainless Steel
stainless steels
Stainless steel
Fabrication
fabrication
9 Citations (Scopus)

Fabrication and photophysical properties of singlet oxygen generating nanoporous membrane

Wang, K. K., Jung, M. S., Choi, K. H., Shin, H. W., Oh, S. I., Im, J. E., Kim, D. H. & Kim, Y. R., 2011 Apr 25, In : Surface and Coatings Technology. 205, 15, p. 3905-3908 4 p.

Research output: Contribution to journalArticle

Singlet Oxygen
Aluminum Oxide
membranes
Membranes
Fabrication
9 Citations (Scopus)

Fabrication of mesoporous titania membrane of dual-pore system and its photocatalytic activity and dye-sensitized solar cell performance

Oh, S. L., Choi, K. H., Im, J. E., Wang, K. K., Yaung, H. Y., Kim, K. & Kim, Y. R., 2011 Jul 8, In : Nanotechnology. 22, 27, 275309.

Research output: Contribution to journalArticle

Titanium
Membranes
Fabrication
Polymethyl Methacrylate
Solar energy
1 Citation (Scopus)

Fabrication of patterned liquid-crystalline nanocomposites and their novel characteristics

Park, J. W., Chae, W. S., Shin, H. W., Kim, Y. R. & Lee, J. K., 2005 Aug 8, In : Molecular Crystals and Liquid Crystals. 432, p. 59-68 10 p.

Research output: Contribution to journalArticle

Liquid Crystals
Liquid crystals
Nanocomposites
nanocomposites
liquid crystals
3 Citations (Scopus)

Fabrication of photofunctional nanoporous membrane and its photoinactivation effect of vesicular stomatitis virus

Wang, K. K., Kim, B. J., Ko, S. H., Choi, D. H. & Kim, Y. R., 2012 Jan 1, In : Journal of Nanomaterials. 2012, 454507.

Research output: Contribution to journalArticle

Aluminum Oxide
Viruses
Alumina
Membranes
Fabrication
2 Citations (Scopus)

Far-infrared irradiation inhibits adipogenic differentiation and stimulates osteogenic differentiation of human tonsil-derived mesenchymal stem cells: Role of protein phosphatase 2B

Kim, H. Y., Yu, Y., Oh, S. Y., Wang, K. K., Kim, Y. R., Jung, S. C., Kim, H. S. & Jo, I., 2019 Jan 1, In : Cellular Physiology and Biochemistry. 52, 2, p. 240-253 14 p.

Research output: Contribution to journalArticle

Open Access
Calcineurin
Palatine Tonsil
Mesenchymal Stromal Cells
Hot Temperature
Staining and Labeling
81 Citations (Scopus)

Femtosecond coherent transient infrared spectroscopy of CO on Cu(111)

Owrutsky, J. C., Culver, J. P., Li, M., Kim, Y. R., Sarisky, M. J., Yeganeh, M. S., Yodh, A. G. & Hochstrasser, R. M., 1992 Jan 1, In : The Journal of Chemical Physics. 97, 6, p. 4421-4427 7 p.

Research output: Contribution to journalArticle

Carbon Monoxide
Infrared spectroscopy
infrared spectroscopy
decay
magnetic permeability
4 Citations (Scopus)

Fluorescence lifetime study of intermolecular coupling between biphenyl-ester moieties of a thermotropic liquid crystal

Hwang, I. W. & Kim, Y. R., 2013 May 20, In : Chemical Physics Letters. 571, p. 34-37 4 p.

Research output: Contribution to journalArticle

Thermotropic liquid crystals
esters
Esters
Fluorescence
liquid crystals
Thermotropic liquid crystals
esters
Esters
Fluorescence
liquid crystals

Fluorescence vesicles by self-assembly of oligo(biphenylene vinylene) bolaamphiphiles in n-hexane

Hwang, I. W. & Kim, Y. R., 2013 Jan 1, In : Chemical Physics Letters. 583, p. 60-63 4 p.

Research output: Contribution to journalArticle

Polyphenylene oxides
Self assembly
self assembly
coils
Fluorescence
15 Citations (Scopus)

Folding and stability of sweet protein single-chain monellin: An insight to protein engineering

Sung, Y. H., Hong, H. D., Cheong, C., Kim, J. H., Cho, J. M., Kim, Y. R. & Lee, W., 2001 Nov 23, In : Journal of Biological Chemistry. 276, 47, p. 44229-44238 10 p.

Research output: Contribution to journalArticle

Protein Engineering
Protein Stability
Mutagenesis
Proteins
Mutant Proteins
3 Citations (Scopus)

FT-IR Spectroscopic Study of Preparation of Lead Zirconium Titanate (PZT) by Sol-Gel Processing

Oh, Y. J., Hwang, I. W., Shim, I. B. & Kim, Y. R., 1997 Dec 1, In : Bulletin of the Korean Chemical Society. 18, 6, p. 588-594 7 p.

Research output: Contribution to journalArticle

Sol-gels
Gelation
Gels
Processing
Byproducts
13 Citations (Scopus)

Functional manipulation of dendritic cells by photoswitchable generation of intracellular reactive oxygen species

Cheong, T. C., Shin, E. P., Kwon, E. K., Choi, J. H., Wang, K. K., Sharma, P., Choi, K. H., Lim, J. M., Kim, H. G., Oh, K., Jeon, J. H., So, I., Kim, I. G., Choi, M. S., Kim, Y. K., Seong, S. Y., Kim, Y. R. & Cho, N. H., 2015 Mar 20, In : ACS Chemical Biology. 10, 3, p. 757-765 9 p.

Research output: Contribution to journalArticle

Dendritic Cells
Reactive Oxygen Species
T-cells
Tumors
Bearings (structural)
3 Citations (Scopus)

Growth of Ni nanomagnetic particles in AlMCM41 host

Jung, J. S., Lee, S. H., Kim, Y. R., Malkinski, L. & O'Connor, C. J., 2002 Jan 1, In : Materials Letters. 55, 3, p. 182-188 7 p.

Research output: Contribution to journalArticle

Nanomagnetics
Nickel
nickel
Annealing
Nanoparticles
16 Citations (Scopus)

Hierarchically ordered CdS doped nanoporous membrane

Chae, W. S., Lee, S. W., Im, S. J., Moon, S. W., Zin, W. C., Lee, J. K. & Kim, Y. R., 2004 Nov 21, In : Chemical Communications. 10, 22, p. 2554-2555 2 p.

Research output: Contribution to journalArticle

Membranes
Aluminum Oxide
Silicon Dioxide
Alumina
Silica