For the most up-to-date status, please refer to the following.
Google Scholar: Eun Kwang Lee - Google Scholar
Research Gate: Eun Kwang Lee - ResearchGate
Updated in Sep. 2025.
* Corresponding author
† Co-first author
**. E. K. Lee* “Organic memristor”, (TBD)
In preparation
**. E. K. Lee* “Doping in OECT”, (TBD)
In preparation
**. E. K. Lee* “Screen-printed OECT”, (TBD)
In preparation
**. E. K. Lee* “Wrinkled 3D OECT”, (TBD)
In preparation
**. E. K. Lee* “Zwitterion OECT + Synaptic”, (TBD)
In preparation
**. E. K. Lee* “Pi-iongel photosensor”, (TBD)
In preparation
**. E. K. Lee* “Venom PEDOT”, (TBD)
In preparation
**. E. K. Lee* “OECT for Marine sensing”, (TBD)
In preparation
53. S. H. Chung, J. H. Song, W. W. Lee, H. Yoo, H. R. Lim, E. K. Lee*, Tailored phase separation in P3HT:PS blends for enhanced synaptic performance in organic electrochemical transistors.
Synth. Met. 314, 117919 (2025). DOI: 10.1016/j.synthmet.2025.117919
52 Y. Han, R. H. Koo, J. Song, C. H. Kim, E. K. Lee*, W. Shin, H. Yoo, Heterojunction-Driven Stochasticity: Bi-Heterojunction Noise-Enhanced Negative Transconductance Transistor in Image Generation.
Adv. Mater., (2025). DOI: 10.1002/adma.202505150
51. M. J. Jung, Y. Kim, K. J. Baeg, E. K. Lee*, Ultraviolet Photodetector Fabrication with Low-Power Dissipation Based on Organic Suboptimal Source-Gated Transistor Architecture and MoO3-Doped Pentacene.
Small 21, 2408772 (2025). DOI: 10.1002/smll.202408772
50. Y. Kim, C. M. Lee, E. K. Lee*, Visible-Light-Responsive Organic Synaptic Devices Based on Rhodamine B-Doped Source-Gated Transistors.
ACS Appl. Mater. Interfaces 17, 38321–38332(2025). DOI: 10.1021/acsami.5c07717
49. Y. Kim, H. W. Lee, M. J. Jung, S. Lee, J. H. Oh, E. K. Lee*, Highly Efficient n-Type Doped Single-Crystalline Perylene Diimide Microwires via Solution Processing for High-Performance Photosensors and Photo-Neuromorphic Devices.
Adv. Mater. Technol., (2025). DOI: 10.1002/admt.202500681
48. C. M. Lee, Y. Kim, W. Kim, E. Lee, E. K. Lee*, High-Performance Synaptic Devices Based on Cross-linked Organic Electrochemical Transistors with Dual Ion Gel.
Adv. Funct. Mater. 35, 2417539 (2025). DOI: 10.1002/adfm.202417539
47. H. W. Lee, J. Lee, E. K. Lee*, Enhanced Photocurrent of Electrodeposited Copper Oxide Films Doped with Solution-Processable Organic Cationic Dye as a Dopant.
Korean J. Chem. Eng., (2025). DOI: 10.1007/s11814-025-00533-x
46. M. S. Park, M. J. Kim, J. Y. Jeong, D. Y. Han, S. Kim, G. T. Hwang, H. Yoo, E. K. Lee*, A Self-powered Kinetic Motion Sensor Fabricated from Electrospun MOF-5/PVDF-TrFE Composites Piezoelectric Nanogenerators.
Macromolecular Research 33, 451–461107150 (2025). DOI: 10.1007/s13233-024-00341-y
45. S. M. Park, S. M. Lee, Y. J. Kwon, K. Y. Cho, S. Kim, E. K. Lee*, Preparation of polyurethane sulfonate films as a motion sensing substrate with the compliant coating of PEDOT:PSS.
Macromolecular Research 33, 1029–1034(2025). DOI: 10.1007/s13233-025-00401-x
44. S. M. Park, Y. Won, J. H. Oh, E. K. Lee*, Enhancement of Synaptic Behavior in Organic Electrochemical Transistors via the Introduction of Layer-by-Layer Grown Metal-Organic Framework.
Adv. Mater. Technol. 10, 2401316 (2025). DOI: 10.1002/admt.202401316
43. J. H. Song, Y. Kim, H. Yoo, E. K. Lee*, Kinetic swelling-driven PTG interlayers for enhanced crystallinity and charge transport in polymer OECTs.
J. Mater. Chem. C 13, 17801–17812(2025). DOI: 10.1039/d5tc01098e
42. S. H. Song, J. H. Song, J. Park, H. Yoo, E. K. Lee*, Improved neuromorphic functionality in organic electrochemical transistors using crosslinked-polyvinyl alcohol for fast ion transport and its application to Pavlovian transistors.
J. Mater. Chem. C 13, 16657–16666(2025). DOI: 10.1039/d5tc01475a
41. G. W. Woo, C. M. Lee, W. W. Lee, M. J. Jung, S. M. Lee, H. W. Lee, H. Yoo, Y. H. Kim, E. K. Lee*, Detachable and Reusable: Reinforced π-Ion Film for Modular Synaptic Reservoir Computing.
Adv. Mater., (2025). DOI: 10.1002/adma.202506729
40. G. W. Woo, E. K. Lee*, Fabrication of High-performance Organic Internal Gated Transistor Using Screen Printing Technique.
Applied Chemistry for Engineering 36, 36–42(2025). DOI: 10.14478/ace.2024.1084
39. Y. Kim; M. Jung; R. Kumar; J. M. Choi; E. K. Lee*; J. Lee, "n-Type Doping Effect of Anthracene-Based Cationic Dyes in Organic Electronics",
ACS Applied Materials and Interfaces, 16, 43774-43785(2024). DOI: 10.1021/acsami.4c05952
38. D. E. Lee; J. H. Oh; E. K. Lee*, "Enhancing Stability of n-Type Doped Organic Semiconductors through Low Boiling Point Solvent-Assisted Room Temperature Drying",
ACS Applied Materials and Interfaces, (2024). DOI: 10.1021/acsami.4c08461
37. M. J. Oh; J. H. Oh; E. K. Lee, "Hybrid amphiphilic janus PDMS sponge enabling electrical sensing of organic solvents",
Sensors and Actuators A: Physical, 378, 115783, (2024). DOI: 10.1016/j.sna.2024.115783
36. H. S. Yang; W. Kim; H. Yoo; E. K. Lee*, "Organic Electrochemical Transistors with Microporous Structures via Phase-Separation for Enhancing Long-Term Plasticity in Artificial Synapses",
Advanced Materials Technologies, (2024). DOI: 10.1002/admt.202400478
35. Y. Han; S. Lee; E. K. Lee†; H. Yoo; B. C. Jang, "Strengthening Multi-Factor Authentication Through Physically Unclonable Functions in PVDF-HFP-Phase-Dependent a-IGZO Thin-Film Transistors",
Adv. Sci., 2309221(2024). DOI: 10.1002/advs.202309221 [†Contributed equally]
34. C. M. P. Park; E. K. Lee*, "Effects of Blended TIPS-pentacene:ph-BTBT-10 Organic Semiconductors on the Photoresponse Characteristics of Organic Field-effect Transistors",
Clean Technology, 30, 13-22(2024). DOI: 10.7464/ksct.2024.30.1.13
33. T. Park; M. Kim; E. K. Lee†; J. Hur; H. Yoo, "Overcoming Downscaling Limitations in Organic Semiconductors: Strategies and Progress",
Small, 20, 2306468(2024). DOI: 10.1002/smll.202306468 [†Contributed equally]
32. S. Kim; Y. Jeon; E. K. Lee†; Y. J. Kim; C. H. Kim; H. Yoo, "Light-Triggerable and Gate-Tunable Negative Differential Resistance in Small Molecules Heterojunction",
Nano Lett., 24, 2025-2032, (2024). DOI: 10.1021/acs.nanolett.3c04671 [†Contributed equally]
31. Y. H. Kim; C. H. Choi; H. W. Song; E. K. Lee*; D. P. Kim*; J. H. Oh*, "A flexible transparent graphene/metal–organic framework complex hybrid chemical sensor for highly sensitive ethanol detection",
EcoMat, 6, (2024). DOI: 10.1002/eom2.12433
30. S. Lee; E. K. Lee†; B. C. Jang; H. Yoo, "Hardware-based security devices using a physical unclonable function created by the irregular grain boundaries found in perovskite calcium titanate",
J. Alloys Compd., 969, (2023). DOI: 10.1016/j.jallcom.2023.172329 [†Contributed equally]
29. T. Park; M. Kim; E. K. Lee; J. Hur; H. Yoo, "Overcoming Downscaling Limitations in Organic Semiconductors: Strategies and Progress",
Small, (2023). DOI: 10.1002/smll.202306468 [†Contributed equally]
28. R. K. Baruah; H. Yoo; E. K. Lee,* "Interconnection Technologies for Flexible Electronics: Materials, Fabrications, and Applications",
Micromachines, 14, (2023). DOI: 10.3390/mi14061131
27. K. Kim, H. Yoo,* E. K. Lee,* "New Opportunities for Organic Semiconducting Polymers in Biomedical Applications",
Polymers, 14, 2960, (2022). DOI: 10.3390/polym14142960
26. D. H. Lee,† E. K. Lee,† C. H. Kim, H. J. Yun, Y.-J. Kim, H. Yoo, "Blended Polymer Dry Electrodes for Reliable Electrocardiogram and Electromyogram Measurements and Their Eco-Friendly Disposal Led by Degradability in Hot Water",
Polymers 14, 2586, (2022). DOI: 10.3390/polym14132586 [†Contributed equally]
Before PKNU
25. E. K. Lee,† H. Abdullah,† F. Torricelli,† D. H. Lee, J. K. Ko, H. H. Kim, H. Yoo,* J. H. Oh,* “Boosting the Optoelectronic Properties of Molybdenum Diselenide by Combining Phase Transition Engineering with Organic Cationic Dye Doping”,
ACS Nano 15, 17769-17779. (2021). DOI: 10.1021/acsnano.1c05936 [†Contributed equally]
24. S. Y. Lee, E. K. Lee, E. Lee*, G. Y. Bae* “Transparent and Flexible Vibration Sensor Based on a Wheel-Shaped Hybrid Thin Membrane”,
Micromachines 12, 1246 (2021). DOI: 10.3390/mi12101246
23. E. K. Lee,† H. Yoo,* “Self-Powered Sensors: New Opportunities and Challenges from Two-Dimensional Nanomaterials”,
Molecules 26, 5056 (2021). DOI: 10.3390/molecules26165056 [Invited Review Article]
22. G. H. Woo,† E. K. Lee,† H. Yoo,* T. Kim,* “Unprecedentedly Uniform, Reliable, and Centimeter-Scale Molybdenum Disulfide Negative Differential Resistance Photodetectors”,
ACS Appl. Mater. Interfaces. 13, 25072-25081 (2021). DOI: 10.1021/acsami.1c02880 [†Contributed equally]
21. E. K. Lee,† R. K. Baruah,† H. Bhamra, Y.-J. Kim,* H. Yoo,* “Recent Advanceds in Electrode Development for Biomedical Applications”,
Biomed. Eng. Lett. 11, 107-115 (2021). DOI: 10.1007/s13534-021-00189-6 [Invited Review Article]
20. J. Mahmood,† E. K. Lee,† I. Ahmad, H.-J. Noh, J.-M. Seo, J.-P. Jeon, S.-Y. Yu, J. H. Oh*, J.-B. Baek* “Fused Aromatic Network with Exceptionally High Carrier Mobility”,
Adv. Mater. 33, 2004707 (2021). DOI: 10.1002/adma.202004707 [†Contributed equally]
19. E. K. Lee,† H. Yoo,† and C. H. Lee,* “Advanced Materials and Assembly Strategies for Wearable Biosensors: A Review” (Book chapter) in ‘Biosensor - Current and Novel Strategies for Biosensing’,
IntechOpen (2020). DOI: 10.5772/intechopen.94451 [†Contributed equally] [Invited Book chapter]
18. E. K. Lee,† R. K. Baruah,† J. W. Leem, W. Park, B. H. Kim, A. Urbas, Z. Ku, Y. L. Kim, M. A. Alam,* C. H. Lee,* “Fractal Web Design of Hemispherical Photodetector Array with Organic Dye-Sensitized Graphene Hybrid Composites”,
Adv. Mater. 32, 2004456 (2020). DOI: 10.1002/adma.202004456 [†Contributed equally]
17. Y. Kim, E. K. Lee, J. H. Oh,* “Flexible Low-Power Operative Organic Source-Gated Transistors”,
Adv. Funct. Mater. 29, 1900650 (2019). DOI: 10.1002/adfm.201900650
16. E. K. Lee, C. H. Lee,* “Skin-Mountable Flexible Needle Patch for Minimally Invasive Controlled Drug Delivery”,
ONdrugDelivery 97, 22-25 (2019). [Invited Special Issue]
15. E. K. Lee, M. K. Kim, C. H. Lee,* “Skin-mountable biosensors and therapeutics: a review”,
Annu. Rev. Biomed. Eng. 21, 299-323 (2019). DOI: 10.1146/annurev-bioeng-060418-052315
14. E. K. Lee, Y. Kim, J. Back, E. Lee, J. H. Oh,* “Reduced Pyronin B as a Solution-Processable and Heating-Free n-Type Dopant for Soft Electronics”,
J. Mater. Chem. C 6, 6672-6679 (2018). DOI: 10.1039/C8TC02094A [Cover paper]
13. E. K. Lee, J. H. OH,* “Investigation on the Microstructures of Organic Semiconductor Thin Films Using Grazing-Incidence X-ray Diffraction and Applications in Ambipolar Organic Transistor Array”,
Synchrotron Radiation Science & Technology 24, 17-22 (2017). [Invited Article]
12. E. K. Lee,† M. Y. Lee,† C. H. Park, H. R. Lee, J. H. Oh,* “Toward Environmentally Robust Organic Electronics: Approaches and Applications”,
Adv. Mater. 29, 1703638 (2017). DOI: 10.1002/adma.201703638 [Invited Review Article]
11. E. K. Lee,† C. H. Park,† J. Lee, H. R. Lee, C. Yang,* J. H. Oh,* “Chemically Robust Ambipolar Organic Transistor Array Directly Patterned by Photolithography”,
Adv. Mater. 29, 1605282 (2017). DOI: 10.1002/adma.201605282 [†Contributed equally, Cover paper]
10. J. Mahmood,† E. K. Lee,† M. Jung, D. Shin, H. J. Choi, J. M. Seo, S. M. Jung, D. Kim, F. Li, M. S. Lah, N. Park,* H. J. Shin,* J. H. Oh,* J. B. Baek,* “Two-dimensional polyaniline (C3N) from carbonized organic single crystals in solid state”,
Proc. Natl. Acad. Sci. U. S. A. 113, 7414-7419 (2016). DOI: 10.1073/pnas.1605318113 [†Contributed equally]
9. X. Liu,† E. K. Lee,† D. Y. Kim, H. Yu, J. H. Oh,* “Flexible Organic Phototransistor Array with Enhanced Responsivity via Metal-Ligand Charge Transfer”,
ACS Appl. Mater. Interfaces 8, 7291-7299 (2016). DOI: 10.1021/acsami.5b11523 [†Contributed equally]
8. M. Y. Lee, J. Hong, E. K. Lee, H. Yu, H. Kim, J. U. Lee, W. Lee, J. H. Oh,* “Highly Flexible Organic Nanofiber Phototransistors Fabricated on a Textile Composite for Wearable Photosensors”,
Adv. Funct. Mater. 26, 1445-1453 (2016). DOI: 10.1002/adfm.201503230
7. X. Shang, H. Yu, W. Choi, E. K. Lee, J. H. Oh,* “Effects of microwave-assisted annealing on the morphology and electrical performance of semiconducting polymer thin films”,
Org. Electron. 30, 207-212 (2016). DOI: 10.1016/j.orgel.2015.12.027
6. J. Park, H. Song, E. K. Lee, J. H. Oh, K. Yong,* “ZnO nanowire based photoelectrical resistive switches for flexible memory”,
J. Electrochem. Soc. 162, H713-H718 (2015). DOI: 10.1149/2.1111509jes
5. J. Mahmood, E. K. Lee, M. Jung, D. Shin, I. Y. Jeon, S. M. Jung, H. J. Choi, J. M. Seo, S. Y. Bae, S. D. Sohn, N. Park, J. H. Oh,* H. J. Shin,* J. B. Baek,* “Nitrogenated holey two-dimensional structures”,
Nat. Commun. 6, 6486 (2015). DOI: 10.1038/ncomms7486
4. X. Liu,† E. K. Lee,† J. H. Oh,* “Graphene-ruthenium complex hybrid photodetectors with ultrahigh photoresponsivity”,
Small 10, 3700-3706 (2014). DOI: 10.1002/smll.201400403 [†Contributed equally]
3. S. M. Jung, E. K. Lee, M. Choi, D. Shin, I. Y. Jeon, J. M. Seo, H. Y. Jeong, N. Park, J. H. Oh, J. B. Baek,* “Direct solvothermal synthesis of B/N-doped graphene”,
Angew. Chem., Int. Ed. 53, 2398-2401 (2014). DOI: 10.1002/anie.201310260 [Published as Very Important Paper (VIP)]
2. J. H. Oh,* A.-R. Han, H. Yu, E. K. Lee, M. J. Jang, “Tuning Polarity and Improving Charge Transport in Organic Semiconductors”,
Proceedings of SPIE 2013, 8331, 883112 (2013). DOI: 10.1117/12.2023157
1. D. W. Chang,† E. K. Lee,† E. Y. Park, H. Yu, H. J. Choi, I. Y. Jeon, G. J. Sohn, D. Shin, N. Park, J. H. Oh,* L. Dai,* J. B. Baek,* “Nitrogen-doped graphene nanoplatelets from simple solution edge-functionalization for n-type field-effect transistors”,
J. Am. Chem. Soc. 135, 8981-8988 (2013). DOI: 10.1021/ja402555n [†Contributed equally]