Education

• M.S., Department of Materials engineering, Hanyang University, Ansan, Korea (2011)
• B.S., Department of Materials engineering, Hanyang University, Ansan, Korea (2009)

Research Interests

• Nanostructure Control and Fabricatioin
• Material Characterization using Current-AFM
• Hybrid Nanodevice

Recent Journal Publications

1. Photoconductive Scanning Noise Microscopy on Perovskite Solarcell Duckhyung Cho, Taehyun Hwang, Dong-guk Cho, Byungwoo Park, and Seunghun Hong
2. Microstructural analyses of conducting polymer films by current-noise Shashank Shekhar, Duckhyung Cho, Dong-guk Cho and Seunghun Hong
3. Haneul Yoo, Dong Jun Lee, Dong-guk Cho, Juhun Park, Ki Wan Nam, Young Tak Cho, Jae Yeol Park, Xing Chen and Seunghun Hong, “Single-layered Magnetic Trapping-detrapping Strategy for Reusable Nano-biosensors” submitted.
4. Manki Son, Dong-guk Cho, Jong Hyun Lim, Juhun Park, Hwi Jin Ko, Seunghun Hong, Tai Hyun Park, “Real-time monitoring of water pollution using bioelectronic nose with human-like performance” submitted.
5. Kyu-Tae Park, Dong-Guk Cho, Seunghun Hong and Jungho Hwang, “Detection of airborne virus using electro-aerodynamic deposition and field-effect transistor” submitted.
6. Hyung Joon Kim, Woong-Jhae Lee, Egon Sohn, Tai Hoon Kim, Ju-Young Park, Woanseo Park, Hyunhak Jeong, Juhun Park, Dong-Guk Cho, Takhee Lee, Seunghun Hong, Jin Hyeok Kim, Philip Kim, Ki-Young Choi, Kee Hoon Kim, “Homo-epitaxial perovskite BaSnO3 thin film transistors with high field-effect mobility” submitted.
7. Synthetic Nanowire/Nanotube-based Solid Substrates for Controlled Cell Growth Ku Youn Baik, Sung Young Park, Seon Namgung, Daesan Kim, Dong-guk Cho, Minju Lee and Seunghun Hong Nano Convergence, 1:28 (2014)
8. Eun Jin Park, Juhun Park, Hyun Seok Song, Sung Joon Kim, Kyeong Cheon Jung, Sung-Min Kim, Dong-guk Cho, Daesan Kim, Kyung Seok Park and Seunghun Hong “Nanovesicle-based Platform for the Electrophysiological Monitoring of Aquaporin-4 and the Real-time Detection of Its Antibody” Biosensors and Bioelectronics, 61, 140 (2014)
9. Abbas Ibrahim Maaroof, Dong-guk Cho, Bong-Jun Kim, Hyun-Tak Kim, and Seunghun Hong “Hybrid Nanostructures Based on VO2 Semishells and Au Nanohemispheres for Tunable Plasmonic Coupling” J. Phys. Chem. C 117, 19601-19605 (2013)
10. Dong-Guk Cho, Seung-Kyu Yang, Joon-Chul Yun, Hyung-Sub Kim, Jai-sung Lee, and Caroline Sunyong Lee “Effect of sintering profile on densification of Nano-sized Ni/Al2O3Composite”Composites Part B: Engineering, 45, 159-164, (2013)
11. Dong-guk Cho, Ji-Young Roh, Seung-KyuYang, Jai-Sung Lee, and Caroline Sunyong Lee “Investigation of mechanical properties through control of elongated Ni grain growth in Al2O3-Ni composite using low-energy ball mill process”, Materials Transaction, 52, 2131-2136 (2011)
12. C.S. Lee, J.A. Lemberg, D.G. Cho, J.Y. Roh, and R.O. Ritche “Mechanical properties of Si3N4-Al2O3 FGM joints with 15 layers for high-temperature application”, Journal of the European Ceramic Society, 30, 1743-1749 (2010)
13. Gye-Youg Lee, Dong-Guk Cho, Caroline Sunyong Lee, and Moon-gi Jeong “Study of a Sr2RuO4 thin film in a PZT device as a top electrode for application as a piezoelectric sensor”,Journal of Ceramic Processing Research, 10, 526-528 (2009)

Presentation

1. High-performance Flexible Photodetectors based on Aligned Cadmium Sulfide Nanowire Networks Dong-guk Cho, Kwang Heo, Hyungwoo Lee, Yongju Park, Jinho Park,Hyun-jin Lim, Duhee Yoon, Changhee Lee, Miyoung Kim, Hyeonsik Cheonge, Jonghyurk Parkf, Jikang Jiang, and Seunghun Hong APS MARCH MEETING (2013), Baltimore, U.S.A
2. Novel method of surface morphology control of TiO2 electrode for the application of DSSC Dong-Guk Cho, Yang-Hee Kim, Kwang-Su Kim, Si-Hyeong Cho and Caroline Sunyong Lee ENGE2010, (2010) JeJu, Korea.
3. Study of sintering behavior of Ni-Al2O3 FGM with different particle sizes Dong-guk Cho, Seung-kyu Yang, Joon-chul Yun, Jai-sung Lee and Caroline Sunyong Lee The 7th PRICM, (2010) Australia, Cairns
4. Ni-Al2O3 복합체의 나노분말 응집체 제어를 통한 밀도 향상에 대한 연구 조동국, 양승규, 윤준철, 이재성, 이선영 한국재료학회 추계 (2009) 포항, 대한민국
5. 최적화된 Crack-free FGM의 강도 테스트 및 파괴 경향의 분석 조동국, 박종하, 류새희, 이선영 한국재료학회 춘계 (2009) 무주, 대한민국

Awards

1. 제2회 바이오나노헬스가드연구단 워크샾, “신호증폭을 위한 3D 나노어레이 바오센서 개발” 우수발표상
2. 7th BK21+ Young Physicists Workshop, “Bioelectronic nose platform based on nanovesicles for mimicking human olfactory signal transduction” 우수논문상
3. 17th The Materials Research Society of Korea, Pohang, Korea, “Density Control of Ni-Al2O3 composite using Agglomerated Nanoparticles” 우수논문상
4. 16th The Materials Research Society of Korea, Mooju, Korea, “Strength and Fracture test for Optimized Crack-free Ni-Al2O3FGM”, 우수논문상