※ [ * ] indicates 'Corresponding Author '.

1. (INVITED TALK) S An, Piezoelectric composites based on electrospun nanofibers for ultrathin and highly flexible piezoelectric nanogenerators , Materials Challenges in Alternative and Renewable Energy 2024 (MCARE 2924), Jeju, Republic of Korea, Aug 19‒23, 2024.

2. (INVITED TALK) S An, Energy-harvesting and -storage applications based on electrospun nanofibers, 8th International Conference on Electrospinning, Kraków, Poland, June 25-28, 2024.

3. (ORAL) K Kim, S An*, Boosting energy-harvesting performance of PVDF nanofiber-based piezocomposite using metal-free organohalide crystals for body-implantable electronic applications, 8th International Conference on Electrospinning, Kraków, Poland, June 25-28, 2024.

4. (POSTER) J Chiquito, S An*, Boosting energy-harvesting performance of nylon 66 nanofiber-based triboelectric nanogenerators by electrospraying nitrogen-doped carbon dots, 8th International Conference on Electrospinning, Kraków, Poland, June 25-28, 2024.

5. (INVITED TALK) S An, Piezoelectric electrospun fibrous composites for ultrathin and highly flexible piezoelectric nanogenerators, 7th International Conference on Nanogenerators and Piezotronics, Madison, WI, USA, May 19-23, 2024.

6. (ORAL) J Chiquito, E Jokar, K Kim, Il Jeon*, S An*, Nitrogen-doped carbon dots as a promising tribopositive booster in nanofiber-based triboelectric nanogenerators, 9th International Conference on Composite Materials and Material Engineering, Singapore, Jan 14-16, 2024. [Best Presentation Award]

7. (ORAL) D Park, S An*, Antiviral, biodegradable, and skin-friendly nanofiber mats with solution-blown based on quercetin for face mask,  9th International Conference on Composite Materials and Material Engineering, Singapore, Jan 14-16, 2024.

8. (POSTER) D Choi, H Jo, S An*, Flexible and fast chargeable lithium ion battery based on percolative network-based electrospun nickel microfibers and electrosprayed nanotextured anode materials, Materials Research Society (MRS) 2023 Fall Meeting, Boston, Massachusetts, USA, Nov 26 ‒ Dec 1, 2023.

9. (POSTER) K Kim, J Lee, H Kim, J Lee*, B Kang*, S An*, Boosting energy-harvesting performance of PVDF nanofiber-based piezocomposite using metal-free organohalide crystals, Materials Research Society (MRS) 2023 Fall Meeting, Boston, Massachusetts, USA, Nov 26 ‒ Dec 1, 2023.

10. (POSTER) M Joo, D Park, I Kim, S An*, Biocompatible and eco-friendly tribopositive lignin nanofibers for performance-enhanced triboelectric nanogenerator, The Korea Society of Mechanical Engineers (KSME) 2023 Spring Meeting, Jeju, Republic of Korea, June 21‒23, 2023.

11. (POSTER) D Park, M Joo, S An*, ANN approaches for prediction of cellulose nanofiber diameter with different variable in electrospinning, The Korea Society of Mechanical Engineers (KSME) 2023 Spring Meeting, Jeju, Republic of Korea, June 21‒23, 2023.

12. (POSTER) J Chiquito, E Jokar, K Kim, Il Jeon*, S An* Boosting tribopositive effect of polyamide nanofibers using nitrogen-doped carbon dots for improving triboelectric energy-harvesting performance, The Korea Society of Mechanical Engineers (KSME) 2023 Spring Meeting, Jeju, Republic of Korea, June 21‒23, 2023. [Best Paper Award]

13. (ORAL) J Chiquito, E Jokar, K Kim, Il Jeon*, S An*, Nitrogen-doped carbon dots as a promising tribopositive booster in nanofiber-based triboelectric nanogenerators, 9th International Conference on Composite Materials and Material Engineering, Singapore, Jan 14-16, 2024.

14. (POSTER) K Kim, A Anand, K Kim, M Roso*, S An* Green chemistry based triboelectric air filtration system for indoor air treatment, The Korea Society of Mechanical Engineers (KSME) 2023 Spring Meeting, Jeju, Republic of Korea, June 21‒23, 2023.

15. (POSTER) D Choi, J An, S Kang*, S An* Highly transparent and ultrathin piezoelectric nanogenerator composed of nano-patterned PFPE film inspired by moth-eye, The Korea Society of Mechanical Engineers (KSME) 2023 Spring Meeting, Jeju, Republic of Korea, June 21‒23, 2023.

16. (ORAL) M Joo, K Kim, S Lee, Il Jeon*, S An*, Flexible and transparent piezoelectric nanogenerator composed of P(VDF-TrFE) nanofibers and single-walled carbon nanotubes via electrospinning and aerosol-assisted chemical vapor deposition methods, 8th International Conference on Composite Materials and Material Engineering, Tokyo, Japan, Jan 06–08, 2023. [Best Presentation Award]

17. (ORAL) F Baltazar, D Choi, S An* Mechanically durable, highly-porous, and superhydrophobic PTFE-SiO2 nanofiber mat for performance improvement of a triboelectric nanogenerator (TENG), 8th International Conference on Composite Materials and Material Engineering, Tokyo, Japan, Jan 06–08, 2023.

18. (ORAL) K Kim, S Lee, Il Jeon*, S An*, Metal-free organic halide crystal-embedded electrospun poly(vinylidene fluoride) nanofibers for piezoelectric energy harvesting, 7th International Conference on Electrospinning, Kuala Lumpur, Malaysia, Nov 21- 26, 2022.

19. (ORAL) D Choi, S An*, Ultra-sensitivity Energy Harvestable Composite Capable of Detecting Buoyancy Force of Microbubbles in Liquid, 7th International Conference on Electrospinning, Kuala Lumpur, Malaysia, Nov 21- 26, 2022.

20. (POSTER) JK Bar, T Kowalczyk, PG Grelewski, S Stamnitz, M Paprocka, J Lis, A Lis-Nawara, S An, A Klimczak, Hybrid electrospun nanofibers scaffold combined with human dental pulp stem cells for tissue engineering, TERMIS-EU 2022, Krakow, Poland, June 28 -  July 1, 2022.

21. (POSTER) F Baltazar, D Choi, S An* Performance improvement of triboelectric nanogenerator based on mechanically-durable, highly-porous, and superhydrophobic PTFE-SiO2 nanofiber mat, The Korea Society of Mechanical Engineers (KSME) 2022 Spring Meeting, Jeju, Republic of Korea, June 22‒25, 2022.

22. (POSTER) M Joo, D Park, S An* Highly-porous and non-woven quercetin nanofiber mat for antiviral filter based on solution blowing technique, The Korea Society of Mechanical Engineers (KSME) 2022 Spring Meeting, Jeju, Republic of Korea, June 22‒25, 2022.

23. (POSTER) D Park, S An*, High-performance and flexible triboelectric nanogenerator based on electrospun nanofibers composed of nature extract from Ulmus davidiana var. japonica and biocompatible polymer, The Korea Society of Mechanical Engineers (KSME) 2021 Spring Meeting, Jeju, Republic of Korea, June 23‒25, 2021.

24. (POSTER) D Choi, S An*, Highly-transparent and ultra-thin piezoelectric nanogenerator based on hierarchically-structured ZnO nanowires on nickel microfibers, The Korea Society of Mechanical Engineers (KSME) 2021 Spring Meeting, Jeju, Republic of Korea, June 23‒25, 2021.

25. (POSTER) K Kim, D Choi, S An*, Highly-transparent and ultra-thin piezoelectric nanogenerator based on electrospun P(VDF-TrFE) nanofibers hybridized with BaTiO3 nanoparticles, The Korea Society of Mechanical Engineers (KSME) 2021 Spring Meeting, Jeju, Republic of Korea, June 23‒25, 2021.

26. S An, SS Yoon*, Enhanced pool boiling performance by supersonically sprayed rGO film, 10th International Conference on Computational Heat, Mass, and Momentum Transfer (ICCHM2T), Seoul, Republic of Korea, May 28 ‒ Jun 1, 2017.

27. YI Kim, S An, HS Jo, SS Yoon*, Novel platinum nanofibers via electrospinning and electroplating techniques, Global Photovoltaic Conference (GPVC), Gwangju, Republic of Korea, Mar 15‒17, 2017.

28. YI Kim, HG Park, HS Jo, S An*, Novel core-shell copper-silver microfibers based on electrospun polymer nanofibers, International Conference on Mechanical Design and Engineering (ICMDE), Hong Kong, China, Jan 20‒22, 2017.

29. S An, HS Jo, SS Yoon*, Self-junctioned copper wires for high performance transparent conducting electrodes, Korea Photovoltaic Society (KPVS), Osong, Republic of Korea, Oct 13‒14, 2016.

30. KY Song, JH Hong, S An*, Highly porous biocompatible lignin-based nanofiber membranes for enhanced indoor hygiene by prevention of mold invasion, Tokyo International Conference on Engineering and Applied Sciences, Tokyo, Japan, Aug 14‒15, 2016.

31. SS Yoon*, AL Yarin, MW Lee, S An, Self-healing transparent core-shell nanofiber coatings for anti-corrosive protection, Electrospin, Otranto, Italy, Jun 28 ‒ Jul 1, 2016.

32. HS Jo, S An*, KY Song, HG Park, Efficient air cooling using optimized nano-textured surface comprised of copper oxide nanofibers, 5th Annual International Conference on Sustainable Energy and Environmental Sciences, Singapore, Feb 22‒23, 2016.

33. S An, SS Yoon*, Self-junctioned copper nanofibers for transparent conducting electrodes via electrospinning and electroplating, The 5th East Asia Mechanical and Aerospace Engineering Workshop, Seoul, Republic of Korea, May 28‒30, 2015.

34. H Yoon, JG Lee, S An, JY Choi, YH Cha, C Lee, SS Yoon*, Enhanced photodegradation performance of Nb-doped ZnO thin films prepared by electrostatic spray deposition, Electrochemical Conference on Energy & the Environment, Shanghai, China, Mar 13‒16, 2014.

35. HJ Lee, MW Lee, YW Park, S An, YY Yu, KB Choi, SS Yoon*, BK Ju*, The effect of composite nanofiber layer base on polyacrylonitrile with SU-8 for light out coupling enhancement, Solid State Surfaces and Interfaces, Smolenice Castle, Slovakia, Nov 25‒28, 2013.

36. H Yoon, JY Choi, S An, SJ Ahn, JH Yun, J Gwak, KH Yoon, SS Yoon*, Copper-indium nanofibers nanotextured by electroplating, Global Photovoltaic Conference (GPVC), Busan, Republic of Korea, Nov 23‒26, 2013.

37. MW Lee, S Latthe, S An, SS Yoon*, Electrospun graphene-ZnO nanofibers for water splitting application, The Korea Society of Mechanical Engineers (KSME) Spring Meeting, Fluid Mechanics Division, Jeju, Republic of Korea, May 9 ‒ 10, 2013.

38. NY Kim, MW Lee, S An, SS Yoon*, Electrohydrodynamic inkjet printing and electrospinning technology in solar cell applications, Global Photovoltaic Conference (GPVC), Busan, Republic of Korea, Aug 27‒29, 2012.