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19982020

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2020
Open Access

Achievement of high efficiency with extremely low efficiency roll-off in solution-processed thermally activated delayed fluorescence OLEDs manufactured using xanthone-based bipolar host materials

Kim, C. Y., Lee, C., Kim, H. J., Hwang, J., Godumala, M., Jeong, J. E., Woo, H. Y., Cho, M. J., Park, S. & Choi, D. H., 2020 May 28, In : Journal of Materials Chemistry C. 8, 20, p. 6780-6787 8 p.

Research output: Contribution to journalArticle

A new visible light triggered Arrhenius photobase and its photo-induced reactions

Joung, J. F., Lee, J., Hwang, J., Choi, K. & Park, S., 2020 Jan 1, In : New Journal of Chemistry. 44, 3, p. 668-673 6 p.

Research output: Contribution to journalArticle

Chemically resistant and thermally stable quantum dots prepared by shell encapsulation with cross-linkable block copolymer ligands

Ko, J., Jeong, B. G., Chang, J. H., Joung, J. F., Yoon, S. Y., Lee, D. C., Park, S., Huh, J., Yang, H., Bae, W. K., Jang, S. G. & Bang, J., 2020 Dec 1, In : NPG Asia Materials. 12, 1, 19.

Research output: Contribution to journalArticle

Open Access

Macrocyclic Diacetylene-Terthiophene Cocrystal: Molecular Self-Assembly, Topochemical Polymerization, and Energy Transfer

Bae, K., Heo, J. M., Khazi, M. I., Joung, J. F., Park, S., Kim, Y. & Kim, J. M., 2020 Jan 2, In : Crystal Growth and Design. 20, 1, p. 434-441 8 p.

Research output: Contribution to journalArticle

Molecular Design of Highly Efficient Heavy-Atom-Free Triplet BODIPY Derivatives for Photodynamic Therapy and Bioimaging

Nguyen, V. N., Yim, Y., Kim, S., Ryu, B., Swamy, K. M. K., Kim, G., Kwon, N., Kim, C. Y., Park, S. & Yoon, J., 2020 Jan 1, (Accepted/In press) In : Angewandte Chemie - International Edition.

Research output: Contribution to journalArticle

2 Citations (Scopus)

Penta-fluorophenol: a Smiles rearrangement-inspired cysteine-selective fluorescent probe for imaging of human glioblastoma

An, J. M., Kang, S., Huh, E., Kim, Y., Lee, D., Jo, H., Joung, J. F., Kim, V. J., Lee, J. Y., Dho, Y. S., Jung, Y., Hur, J. K., Park, C., Jung, J., Huh, Y., Ku, J. L., Kim, S., Chowdhury, T., Park, S., Kang, J. S. & 3 others, Oh, M. S., Park, C. K. & Kim, D., 2020 Jun 14, In : Chemical Science. 11, 22, p. 5658-5668 11 p.

Research output: Contribution to journalArticle

Open Access

Pyrimidine-based bipolar host materials for high efficiency solution processed green thermally activated delayed fluorescence OLEDs

Yoon, J., Lee, C., Park, S. H., Kang, D. W., Kim, H., Jeong, J. E., Woo, H. Y., Hong, C. S., Park, S., Cho, M. J. & Choi, D. H., 2020 Feb 14, In : Journal of Materials Chemistry C. 8, 6, p. 2196-2204 9 p.

Research output: Contribution to journalArticle

2 Citations (Scopus)

Rational design of a novel isoindigo-based conjugated terpolymer with panchromatic absorption and its application to polymer solar cells

Kwon, N. Y., Kang, H., Park, S. H., Kim, H. J., Kim, C. Y., Park, S., Cho, M. J. & Choi, D. H., 2020 Aug, In : Dyes and Pigments. 179, 108391.

Research output: Contribution to journalArticle

1 Citation (Scopus)
1 Citation (Scopus)

Significantly Improved Morphology and Efficiency of Nonhalogenated Solvent-Processed Solar Cells Derived from a Conjugated Donor–Acceptor Block Copolymer

Park, S. H., Kim, Y., Kwon, N. Y., Lee, Y. W., Woo, H. Y., Chae, W. S., Park, S., Cho, M. J. & Choi, D. H., 2020 Jan 1, (Accepted/In press) In : Advanced Science. 1902470.

Research output: Contribution to journalArticle

Open Access
1 Citation (Scopus)

Structural isomers of 9-(pyridin-2-yl)-9H-carbazole in combination with 9′H-9,3':6′,9″-tercarbazole and their application to high efficiency solution processed green TADF OLEDs

Hwang, J., Yoon, J., Kim, C. Y., Choi, S., Kang, H., Kim, J. Y., Yoon, D. W., Han, C. W., Park, S., Cho, M. J. & Choi, D. H., 2020 Aug, In : Dyes and Pigments. 179, 108403.

Research output: Contribution to journalArticle

Visualization of UV by Nanopatterned Down-Shifting Materials Mimicking Human Retinal Cone Cells

Sohn, W., Park, H., Yoo, G. Y., Lee, C., Park, S. & Kim, W., 2020 Jan 1, In : Advanced Functional Materials. 30, 1, 1905131.

Research output: Contribution to journalArticle

2019

2-(Benzothiazol-2-yl)pyren-1-ol, a new excited state intramolecular proton transfer-based fluorescent sensor for nitroaromatic compounds

Hu, Y., Joung, J. F., Jeong, J. E., Jeong, Y., Woo, H. Y., She, Y., Park, S. & Yoon, J., 2019 Feb 1, In : Sensors and Actuators, B: Chemical. 280, p. 298-305 8 p.

Research output: Contribution to journalArticle

13 Citations (Scopus)

A bright blue fluorescent dextran for two-photon in vivo imaging of blood vessels

Lee, S. H., Choe, Y. H., Kang, R. H., Kim, Y. R., Kim, N. H., Kang, S., Kim, Y., Park, S., Hyun, Y. M. & Kim, D., 2019 Aug 1, In : Bioorganic Chemistry. 89, 103019.

Research output: Contribution to journalArticle

An Emerging Molecular Design Approach to Heavy-Atom-Free Photosensitizers for Enhanced Photodynamic Therapy under Hypoxia

Nguyen, V. N., Qi, S., Kim, S., Kwon, N., Kim, G., Yim, Y., Park, S. & Yoon, J., 2019 Oct 16, In : Journal of the American Chemical Society. 141, 41, p. 16243-16248 6 p.

Research output: Contribution to journalArticle

18 Citations (Scopus)

An excellent bipolar host material exhibiting EQE of 24.0% with small efficiency roll-off in solution-processable thermally activated delayed fluorescence OLEDs

Godumala, M., Yoon, J., Jeong, C. H., Lee, C., Jeong, J. E., Park, S., Woo, H. Y., Cho, M. J. & Choi, D. H., 2019 Jan 1, In : Journal of Materials Chemistry C. 7, 44, p. 13930-13938 9 p.

Research output: Contribution to journalArticle

4 Citations (Scopus)

A schiff base fluorescence enhancement probe for Fe(III) and its sensing applications in cancer cells

Kim, N. H., Lee, J., Park, S., Jung, J. & Kim, D., 2019 Jun 1, In : Sensors (Switzerland). 19, 11, 2500.

Research output: Contribution to journalArticle

Open Access
5 Citations (Scopus)

A wavelength-tunable and facilely functionable D-A type naphthalene core skeleton: Synthesis, photophysical property, and bio-imaging applications for cells and tissues

Jung, Y., Kim, Y., Kim, N. H., Lee, J., Kim, K. H., Jung, J., Huh, Y., Jang, H. J., Joo, J., Park, S. & Kim, D., 2019 Mar 1, In : Dyes and Pigments. 162, p. 104-111 8 p.

Research output: Contribution to journalArticle

8 Citations (Scopus)

Blue Emission of α-GaN Colloidal Quantum Dots via Zn Doping

Choi, Y. C., Kim, H., Lee, C., Son, J., Baik, H., Park, S., Kim, J. & Jeong, K. S., 2019 Jan 1, In : Chemistry of Materials.

Research output: Contribution to journalArticle

3 Citations (Scopus)

Chromenopyrazole-based bipolar host materials for solution-processable thermally activated delayed fluorescence oleds exhibiting high efficiency and low roll-off

Godumala, M., Yoon, J., Lee, C., Jeong, J. E., Park, S., Woo, H. Y., Cho, M. J. & Choi, D. H., 2019 Jan 1, In : Chemical Communications. 55, 86, p. 12952-12955 4 p.

Research output: Contribution to journalArticle

4 Citations (Scopus)

Covalently Linked Perylene Diimide–Polydiacetylene Nanofibers Display Enhanced Stability and Photocurrent with Reversible FRET Phenomenon

Seo, J., Kantha, C., Joung, J. F., Park, S., Jelinek, R. & Kim, J. M., 2019 Jan 1, In : Small. 1901342.

Research output: Contribution to journalArticle

9 Citations (Scopus)

Facile one-pot polymerization of a fully conjugated donor-acceptor block copolymer and its application in efficient single component polymer solar cells

Park, C. G., Park, S. H., Kim, Y., Nguyen, T. L., Woo, H. Y., Kang, H., Yoon, H. J., Park, S., Cho, M. J. & Choi, D. H., 2019 Jan 1, In : Journal of Materials Chemistry A. 7, 37, p. 21280-21289 10 p.

Research output: Contribution to journalArticle

2 Citations (Scopus)

High Stability of a Donor-Acceptor Type Oxazepine-Containing Fluorophore and Its Applications in Cellular Imaging and Two-Photon Deep Tissue Imaging

Moon, H., Jung, Y., Kim, Y., Kim, B. W., Choi, J. G., Kim, N. H., Oh, M. S., Park, S., Kim, B. M. & Kim, D., 2019 Jun 7, In : Organic Letters. 21, 11, p. 3891-3894 4 p.

Research output: Contribution to journalArticle

4 Citations (Scopus)

Hydrazine exposé: The next-generation fluorescent probe

Jung, Y., Ju, I. G., Choe, Y. H., Kim, Y., Park, S., Hyun, Y. M., Oh, M. S. & Kim, D., 2019 Feb 22, In : ACS Sensors. 4, 2, p. 441-449 9 p.

Research output: Contribution to journalArticle

31 Citations (Scopus)

Origin of strong red emission in Er3+-based upconversion materials: role of intermediate states and cross relaxation

Lee, C., Park, H., Kim, W. & Park, S., 2019 Jan 1, In : Physical Chemistry Chemical Physics. 21, 43, p. 24026-24033 8 p.

Research output: Contribution to journalArticle

1 Citation (Scopus)

Solution-processed white organic light-emitting diodes with blue fluorescent and orange-red thermally activated delayed fluorescent dendritic luminogens

Yoon, J., Choi, S., Jeong, C. H., Kim, S. K., Lee, H., Kim, Y., Kwon, J. H., Park, S., Cho, M. J. & Choi, D. H., 2019 Nov 1, In : Dyes and Pigments. 170, 107650.

Research output: Contribution to journalArticle

3 Citations (Scopus)

Synthesis, Structure, and Photoluminescence Properties of a Metal-Organic Framework with Hexagonal Channels: Selective Turn-On Sensing for Mg2+ Ion

Eom, S., Park, S., Song, J. H., Lee, W. R., Lee, H. G., Kang, D. W., Joung, J. F., Park, S., Moon, D. & Hong, C. S., 2019 Jan 17, In : European Journal of Inorganic Chemistry. 2019, 2, p. 330-335 6 p.

Research output: Contribution to journalArticle

6 Citations (Scopus)
2018

A naphthoimidazolium-cholesterol derivative as a ratiometric fluorescence based chemosensor for the chiral recognition of carboxylates

Zhang, X., Ko, G., Joung, J. F., Li, M., Jeong, Y., Swamy, K. M. K., Lee, D., Liu, Y., Lee, S., Park, S., James, T. D. & Yoon, J., 2018 Nov 22, In : Chemical communications (Cambridge, England). 54, 94, p. 13264-13267 4 p.

Research output: Contribution to journalArticle

5 Citations (Scopus)

Cationic Effect on the Equilibria and Kinetics of the Excited-State Proton Transfer Reaction of a Photoacid in Aqueous Solutions

Joung, J. F., Kim, S. & Park, S., 2018 Jan 18, (Accepted/In press) In : Unknown Journal.

Research output: Contribution to journalArticle

2 Citations (Scopus)

Discriminative Molecular Detection Based on Competitive Absorption by a Luminescent Metal-Organic Framework

Eom, S., Lee, H. G., Kang, D. W., Kang, M., Kim, H., Kim, Y., Park, S., Moon, D. & Hong, C. S., 2018 Nov 28, In : ACS Applied Materials and Interfaces. 10, 47, p. 40372-40377 6 p.

Research output: Contribution to journalArticle

5 Citations (Scopus)

Elucidating the Role of Molecule-Electrode Interfacial Defects in Charge Tunneling Characteristics of Large-Area Junctions

Kong, G. D., Jin, J., Thuo, M., Song, H., Joung, J. F., Park, S. & Yoon, H. J., 2018 Sep 26, In : Journal of the American Chemical Society. 140, 38, p. 12303-12307 5 p.

Research output: Contribution to journalArticle

15 Citations (Scopus)

Fluorescent Organic Glass with Unique Optical and Mechanical Properties

Ku, K., Joung, J. F., Park, H., Kim, M. G., Park, S. & Kim, W., 2018 Sep 26, In : Advanced Functional Materials. 28, 39, 1801394.

Research output: Contribution to journalArticle

High-Performance Polymer Solar Cell with Single Active Material of Fully Conjugated Block Copolymer Composed of Wide-Band gap Donor and Narrow-Band gap Acceptor Blocks

Lee, J. H., Park, C. G., Kim, A., Kim, H. J., Kim, Y., Park, S., Cho, M. J. & Choi, D. H., 2018 Jun 6, In : ACS Applied Materials and Interfaces. 10, 22, p. 18974-18983 10 p.

Research output: Contribution to journalArticle

22 Citations (Scopus)

Novel dendritic large molecules as solution-processable thermally activated delayed fluorescent emitters for simple structured non-doped organic light emitting diodes

Godumala, M., Choi, S., Kim, H. J., Lee, C., Park, S., Moon, J. S., Si Woo, K., Kwon, J. H., Cho, M. J. & Choi, D. H., 2018 Jan 1, In : Journal of Materials Chemistry C. 6, 5, p. 1160-1170 11 p.

Research output: Contribution to journalArticle

18 Citations (Scopus)

Solution-processed thermally activated delayed fluorescence organic light-emitting diodes using a new polymeric emitter containing non-conjugated cyclohexane units

Kim, H. J., Lee, C., Godumala, M., Choi, S., Park, S. Y., Cho, M. J., Park, S. & Choi, D. H., 2018 Mar 21, In : Polymer Chemistry. 9, 11, p. 1318-1326 9 p.

Research output: Contribution to journalArticle

34 Citations (Scopus)

Topochemical polymerization of macrocyclic diacetylene with a naphthalene moiety for a tubular-shaped polydiacetylene chromophore

Kantha, C., Kim, H., Kim, Y., Heo, J. M., Joung, J. F., Park, S. & Kim, J. M., 2018 Jul 1, In : Dyes and Pigments. 154, p. 199-204 6 p.

Research output: Contribution to journalArticle

7 Citations (Scopus)

Unconventional Three-Armed Luminogens Exhibiting Both Aggregation-Induced Emission and Thermally Activated Delayed Fluorescence Resulting in High-Performing Solution-Processed Organic Light-Emitting Diodes

Park, S. Y., Choi, S., Park, G. E., Kim, H. J., Lee, C., Moon, J. S., Kim, S. W., Park, S., Kwon, J. H., Cho, M. J. & Choi, D. H., 2018 May 2, In : ACS Applied Materials and Interfaces. 10, 17, p. 14966-14977 12 p.

Research output: Contribution to journalArticle

21 Citations (Scopus)
2017

Chromogenic Tubular Polydiacetylenes from Topochemical Polymerization of Self-Assembled Macrocyclic Diacetylenes

Heo, J. M., Kim, Y., Han, S., Joung, J. F., Lee, S. H., Han, S., Noh, J., Kim, J., Park, S., Lee, H., Choi, Y. M., Jung, Y. S. & Kim, J. M., 2017 Feb 14, In : Macromolecules. 50, 3, p. 900-913 14 p.

Research output: Contribution to journalArticle

24 Citations (Scopus)

Effect of ion-ligand binding on ion pairing dynamics studied by two-dimensional infrared spectroscopy

Kwon, Y., Lee, J. & Park, S., 2017, In : Physical Chemistry Chemical Physics. 19, 17, p. 10889-10897 9 p.

Research output: Contribution to journalArticle

4 Citations (Scopus)

Fluorescent Labeling of Protein Using Blue-Emitting 8-Amino-BODIPY Derivatives

Kim, D., Ma, D., Kim, M., Jung, Y., Kim, N. H., Lee, C., Cho, S. W., Park, S., Huh, Y., Jung, J. & Ahn, K. H., 2017 Aug 19, (Accepted/In press) In : Journal of Fluorescence. p. 1-8 8 p.

Research output: Contribution to journalArticle

5 Citations (Scopus)

Ionic effects on the proton transfer mechanism in aqueous solutions

Joung, J. F., Kim, S. & Park, S., 2017, In : Physical Chemistry Chemical Physics. 19, 37, p. 25509-25517 9 p.

Research output: Contribution to journalArticle

6 Citations (Scopus)

Iridium complex bearing urea groups as a phosphorescent chemosensor for chiral anion recognition

Hu, Y., Li, Y., Joung, J. F., Yin, J., Park, S., Yoon, J. & Hyun, M. H., 2017 Mar 31, In : Sensors and Actuators, B: Chemical. 241, p. 224-229 6 p.

Research output: Contribution to journalArticle

12 Citations (Scopus)

Selective recognition of fluoride by using a benzobisimidazolium derivative through aggregation-induced fluorescence

Lee, D., Lee, C., Jun, E. J., Lee, M., Park, S. & Yoon, J., 2017 Jan 1, In : ChemistryOpen. 6, 4, p. 476-479 4 p.

Research output: Contribution to journalArticle

4 Citations (Scopus)

Structure–property relationship of metastable monoclinic potassium niobate (KNbO3) nanowires during phase transitions

Kim, S. W., Kim, M. S., Lee, C., Park, S., Cho, W. I. & Kim, W., 2017 Jun 30, In : Journal of Alloys and Compounds. 709, p. 415-421 7 p.

Research output: Contribution to journalArticle

3 Citations (Scopus)

Thin film fabrication of upconversion lanthanide-doped NaYF4 by a sol-gel method and soft lithographical nanopatterning

Park, H., Yoo, G. Y., Kim, M. S., Kim, K., Lee, C., Park, S. & Kim, W., 2017 Dec 25, In : Journal of Alloys and Compounds. 728, p. 927-935 9 p.

Research output: Contribution to journalArticle

17 Citations (Scopus)
2016

Artificial Photocatalytic System Using Polydiacetylene-(-NH-phen)Ru(bpy)2 for Cofactor Regeneration and CO2 Reduction

Kim, S., Lee, S., Anjong, T. F., Jang, H. Y., Kim, J. Y., Lee, C., Park, S., Lee, H. J., Yoon, J. & Kim, J., 2016 Dec 22, In : Journal of Physical Chemistry C. 120, 50, p. 28407-28414 8 p.

Research output: Contribution to journalArticle

3 Citations (Scopus)

Effect of Hydrogen Bonds on the Vibrational Relaxation and Orientational Relaxation Dynamics of HN3 and N3 - in Solutions

Lee, C., Son, H. & Park, S., 2016 Sep 15, In : Journal of Physical Chemistry B. 120, 36, p. 9723-9731 9 p.

Research output: Contribution to journalArticle

2 Citations (Scopus)

Effects of Backbone Planarity and Tightly Packed Alkyl Chains in the Donor-Acceptor Polymers for High Photostability

Lee, H. S., Song, H. G., Jung, H., Kim, M. H., Cho, C., Lee, J. Y., Park, S., Son, H. J., Yun, H. J., Kwon, S. K., Kim, Y. H. & Kim, B., 2016 Oct 25, In : Macromolecules. 49, 20, p. 7844-7856 13 p.

Research output: Contribution to journalArticle

26 Citations (Scopus)

Electronic relaxation dynamics of PCDA-PDA studied by transient absorption spectroscopy

Joung, J. F., Baek, J., Kim, Y., Lee, S., Kim, M. H., Yoon, J. & Park, S., 2016, In : Physical Chemistry Chemical Physics. 18, 33, p. 23096-23104 9 p.

Research output: Contribution to journalArticle

4 Citations (Scopus)