26. Nature Conferences Nature Forum: The Future of Sensing Technologies / Yonsei Univ., Seoul, Republic of Korea (13, Apr.)
- Enrolled as Participant

25.Preserved Elastic Modulus and Enhanced Adhesion in Long-Term and Thermally Stable Glycol Gels via Affine Shrinkage upon Water Evaporation
박소연, 정태훈, 정세인, 김영용 , 최재원, 조길원, 김연수
한국고분자학회 (The Polymer Society of Korea, PSK) / DCC, Daejeon, Republic of Korea (8 ~ 10, Apr.)
- Enrolled as Participant

24. 제37차 방사광이용자 연구발표회 (The 37th Synchrotron Radiation Users' Workshop & KOSUA Meeting) / POSTECH POSCO International Center, Pohang, Republic of Korea (19~20, Nov) / Republic of Korea
- Enrolled as Participant

23. Decoupling Geometric Artifacts from Intrinsic Crystallographic Properties in Thin-Film X-ray Scattering for Optoelectronics (O1-24)
Sein Chung, Dr. Young Yong Kim, prof. Kilwon Cho
한국고분자학회 (The Polymer Society of Korea, PSK) / BEXCO, Busan (29 Sep. ~ 1, Oct.) / Oral Presentation @ 29, Sep (3 pm) - Best Oral Presentation Awards  

22. Molecular Plasticizers Enable Tunable Conjugated-Backbone Rigidity and Enhanced Deformability in Organic Semiconductors (25)
Sein Chung, prof. Kilwon Cho
POSTECH Conference (Advanced Electronic and Optoelectronic Material, AEOM) / CHANGeUP GROUND, Pohang, Republic of Korea (22 ~ 23, Sep) / Poster presentation @ 22, Sep (1 pm)

21. Synchrotron GIWAXS Investigation of Chain Conformation and Dimensional Tuning in Conjugated Polymers (CPs) for High-Performance Soft Electronics (#10)
Sein Chung, Dr. Young Yong Kim, prof. Kilwon Cho
12th Korea-Japan Joint Summer School / Aomori Prefecture, Japan (26 ~ 30, Aug) / Poster Presentation @ 27, Aug (1 - 5 pm)

20. Design and Optimization of Conjugated Polymers (CPs) Structure for High-Performance Soft Electronics: Chain Conformation with Dimensional Tuning – Synchrotron-based GIWAXS Experiments  (A-65)
Sein Chung, Dr. Young Yong Kim, prof. Kilwon Cho
APS/CNM 2025 User meeting, ANL / Lemont, IL, USA (5 ~ 9, May) / Poster Presentation @ 6, May (5 - 7 pm)

19. 한국고분자학회 (The Polymer Society of Korea, PSK) / ICC Jeju, Republic of Korea (16 ~ 18, Apr)
- Enrolled as Participant

18. 제36차 방사광이용자 연구발표회 (The 36th Synchrotron Radiation Users' Research Conference) / POSTECH POSCO International Center, Pohang, Republic of Korea (20~21, Nov) / Republic of Korea
- Enrolled as Participant

17. 한국고분자학회 (The Polymer Society of Korea, PSK) / Bexco Busan, Republic of Korea (30, Sep ~ 2, Oct) / Republic of Korea
- Enrolled as Participant

16. Controlling Rigidity of the Conjugated Backbone using Plasticizing Molecular Additives to Enhance Deformability in Organic Semiconductors (SB04, 3986416)
Sein Chung, prof. Kilwon Cho
Materials Research Society, MRS / Seattle, Washington, USA (22 ~ 26, April) / Poster Presentation @ 25, April (5 - 7 pm)

15. 한국고분자학회 (The Polymer Society of Korea, PSK) / ICC Jeju, Republic of Korea (3 ~ 5, Apr) / Republic of Korea
- Enrolled as Participant

14. POSTECH Conference (Advanced Electronic and Optoelectronic Material, AEOM) / CHANGeUP GROUND, Pohang, Republic of Korea (13 ~ 14, Nov)
- Enrolled as Participant

13. Tuning the Chain Planarity of Highly Crystalline Conjugated Polymer for Stretchable Transistors (O9-12)
Sein Chung, prof. Kilwon Cho
한국고분자학회 (The Polymer Society of Korea, PSK) / ICC, Jeju, Republic of Korea (11 ~ 14, Oct)  / Oral Presentation

12. Strain Dependency of Charge Transport of Stretchable Conjugated Polymers (EL18.12.03)
prof. Kilwon Cho, Dr. Seung Hyun Kim, Sein Chung
Materials Research Society, MRS / San Francisco, California, USA (10 ~ 14, April)  / Oral Presentation

11. Controlled Photocrosslinker Length for Conjugated Polymer-based Stretchable Transistors (2O13-18)
Sein Chung, Dr. Seung Hyun Kim, prof. Kilwon Cho
한국고분자학회 (The Polymer Society of Korea, PSK) / DCC, Daejeon, Republic of Korea (5 ~ 7, April)  / Oral Presentation

10. Deformable Polymer Semiconductor Thin-Film Crosslinked with Flexible Azide Photo-Crosslinker (SB06.04.15)
Sein Chung, prof. Kilwon Cho
Materials Research Society, MRS / Boston, MA, United States of America (27, Nov ~ 2, Dec) / Poster Presenter

9. Design of plasticizing molecular additives for deformable polymer electronics (3PS-182)
Sein Chung, prof. Kilwon Cho
한국고분자학회 (The Polymer Society of Korea, PSK) / EXCO, Daegu, Republic of Korea (5 ~ 7, Oct) / Poster Presenter

8. Length-modulated Nitrene Induced Photo-crosslinking Networks in near-Amorphous Conjugated Polymer for Stretchable Electronics (3PS-10)
Sein Chung, Dr. Seung Hyun Kim, prof. Kilwon Cho
한국고분자학회 (The Polymer Society of Korea, PSK) / DCC, Daejeon, Republic of Korea (6 ~ 8, April) / Poster Presenter - Best Poster Presentation Awards

7. Effects of Plasticizing Additive on Mechanical Properties of Diketopyrrolopyrrole-based Semiconducting Polymers (4PS-127)
Sein Chung, prof. Kilwon Cho
한국고분자학회 (The Polymer Society of Korea, PSK) / HICO, Gyeongju, Republic of Korea (20 ~ 22, Oct) / Poster Presenter

6. Controlled Regioregularity of Chlorine Substituted Benzo [c]-[2, 1, 3] thiadiazole-based Semiconducting Copolymers with Nanogroove Alignment (2P-66)
Sein Chung, prof. Kilwon Cho
한국공업화학회 (The Korean Society of Industrial & Engineering Chemistry, KSIEC) / BEXCO, Busan, Republic of Korea (12 ~ 14, May) / Poster Presenter

5. Nanogroove Alignment of Chlorine Substituted Benzo [c]-[2, 1, 3] thiadiazole-based Semiconducting Copolymers with Controlled Regioregularity (3PS-233)
Sein Chung, Dr. Yongjoon Cho, prof. Changduk Yang, prof. Kilwon Cho
한국고분자학회 (The Polymer Society of Korea, PSK) / Online & DCC, Daejeon, Republic of Korea (7 ~ 9, April) / Poster Presenter

4. High Performance DIPS-Pentacene Thin-Film Transistors using Bar-Coating Method  (PD-005)
Somi Kim, Hyeon Ji Lee, Se In Chung, prof. John Anthony, prof. Kilwon Cho, prof. Hocheon Yoo
제28회 한국반도체학술대회 (28th Korean Conference on Semiconductor, KCS) / Online, Republic of Korea (25 ~ 29, Jan) / Poster Presenter : Somi Kim

3. 한국고분자학회 (The Polymer Society of Korea, PSK) / Online, Republic of Korea (6 ~ 8, Oct)
- Enrolled as Participant

2. 한국고분자학회 (The Polymer Society of Korea, PSK) / ICC, Jeju Island, Republic of Korea (9 ~ 11, Oct)
- Enrolled as Participant

1. 한국고분자학회 (The Polymer Society of Korea, PSK) / BEXCO, Busan, Republic of Korea (10 ~ 12, April)
- Enrolled as Participant