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Staff





Dongkyu Lee

Post-Doc.

University of Alberta Department of Chemical and Materials Engineering



Education

B.S., Chemical Engineering, Kyungpook National University, 2002
Ph.D., Chemical Engineering, Pohang University of Science and Technology, 2011

Research Interests

Cantilever sensors,
Cantilever mechanics and physics,

Publications

- Yusung Jin, Dongkyu Lee, Sangkyu Lee, Wonkyu Moon and Sangmin Jeon, “Gravimetric analysis of CO2 adsorption on activated carbon at various pressures and temperatures using piezoelectric microcantilevers”, Analytical Chemistry,83 (2011) 7194-7197. <pdf> (2011.09.15)
- Dongkyu Lee, Yusung Jin, Namchul Jung, Jaehyuk Lee, Jinwoo Lee, Yong Shik Jeong and Sangmin Jeon, “Gravimetric Analysis of the Adsorption and Desorption of CO2 on Amine-Functionalized Mesoporous Silica Mounted on a Microcantilever Array”, Environmental Science & Technology, 45 (2011) 5704-5709. <pdf> (2011.07.01)
- Moonchan Lee, Dongkyu Lee, Namchul Jung, Minhyuk Yun, Changyong Yim and Sangmin Jeon, “Evaporation of water droplets from hydrophobic and hydrophilic nanoporous microcantilevers”, Applied Physics Letters, 98 (2011) 013107. <pdf> (2011.01.03)
- Dongkyu Lee, Yongbeom Park, Soo Hyoun Cho, Myungsun Yoo, Namchul Jung, Minhyuk Yun, Wooree Ko and Sangmin Jeon, "Microthermogravimetry of a Single Microcapsule Using Silicon Microresonators", Analytical Chemistry, 82 (2010) 5815-5818. <pdf> (2010.07.01)
- Hosun Lim, Wi Hyoung Lee, Seung Goo Lee, Dongkyu Lee, Sangmin Jeon, Kilwon Cho, "Effect of nanostructure on the surface dipole moment of photoreversibly tunable superhydrophobic surfaces", Chemical Communications, 46 (2010) 4336-4338. <pdf> (2010.06.28)
- Jinmyoung Joo, Dongkyu Lee, Myungsun Yoo, and Sangmin Jeon, "ZnO nanorod-coated quartz crystals as self-cleaning thiol sensors for natural gas fuel cells", Sensors and Actuators B, 138 (2009) 485-490.<pdf> (2009.05.06)
- Dongkyu Lee, Nayoung Shin, Kunhong Lee and Sangmin Jeon, "Microcantilevers with nanowells as moisture sensors", Sensors and Actuators B, 137 (2009) 561-568. <pdf> (2009.04.02)
- Hyejung Seo, Namchul Jung, Dongkyu Lee and Sangmin Jeon, "Influence of nanobubbles on molecular binding on gold surfaces", Colloids and Surfaces A, 336 (2009) 99-103. <pdf> (2009.03.20)
-Dongkyu Lee, Myungsun Yoo, Hyejung Seo, Youngjo Tak, Wan-Gee Kim, Kijung Yong, Shi-Woo Rhee and Sangmin Jeon, "Enhanced mass sensitivity of ZnO nanorod-grown quartz crystal microbalances", Sensors and Actuators B, 135 (2009) 444-448. (2009.01.15)
- Namchul Jung, Hyejung Seo, Dongkyu Lee, Chang Y. Ryu and Sangmin Jeon, "Nanomechanical thermal analysis of the glass transition of polystyrene using silicon cantilevers", Macromolecules, 41(19), 6878-6875, (2008). <pdf> (2008.09.06)
- Pyung-Soo Lee, Junghyun Lee, Nayoung Shin, Kun-Hong Lee, Dongkyu Lee, Sangmin Jeon, Dukhyun Choi, Woonbong Hwang and Hyunchul Park, "Microcantilevers with Nanochannels", Advanced Materials, 20, 1732-1737, (2008) <pdf> (2008.04.11)
- Dongkyu Lee, Myungsun Yoo, Hyejung Seo, Youngjo Tak, Wan-Gee Kim, Kijung Yong, Shi-Woo Rhee and Sangmin Jeon, "Enhanced mass sensitivity of ZnO nanorod-grown quartz crystal microbalances", Sensors and Actuators B, 135 (2009) 444-448. (2009.01.15)
- Dongkyu Lee, Eun-Ha Kim, Myungsun Yoo, Namchul Jung, Kun-Hong Lee and Sangmin Jeon, "Enhanced mass sensitivity of stress-free, silicon nanowire-grown microcantilever sensors", Applied Physics Letters, 90, 113107. (2007) <pdf> (2007.03.13)
- Dongkyu Lee,Thomas Thundat, Sangmin Jeon, "Electromechanical Identification of Molecules Adsorbed on Microcantilevers", Sensors and Actuators B, 124 (2007) 143-146. <pdf> (2007.06.10)

Academic Experience

- Dongkyu Lee, Yusung Jin, Namchul Jung, Jaehyuk Lee, Jinwoo Lee, Yong Shik Jeong, and Sangmin Jeon, "Gravimetric analysis of the adsorption and desorption of CO2 on amine-functionalized mesoporous silica mounted on a microcantilever array", 1st conference on green environmental technology, Busan, Korea, (2011.08.21-24).
- Yusung Jin, Dongkyu Lee, Namchul Jung, Jaehyuk Lee, Jinwoo Lee, Yun Sik Jung, and Sangmin Jeon, "The analysis of CO2 adsorption and desorption kinetics on amine-functionalized mesoporous silica using microcantilever array", 8th International workshop on Nanomechanical Cantilever Sensors, Dublin, Ireland (2011.05.11-13).
- Dongkyu Lee, Yongbeom Park, Soohyoun Cho, Namchul Jung, Minhyuk Yun, Wooree Ko, Sangmin Jeon, “Microthermogravimetric analysis of a single microcapsule using silicon microcantilevers”, Materials Research Society Fall Meeting, Boston, USA (2010.11.29-12.3).
-Yusung Jin, Dongkyu Lee, Jaehyuk Lee, Jinwoo Lee, and Sangmin Jeon, "Analysis of adsorption and desorption kinetics of CO2 on various amine-functionalized mesoporous silica using quartz crystal microbalances", Cross Straits Symposium on Materials, Energy and Environmental Engineering 12, POSTECH, Pohang, Korea (2010.11.17-18).
- Dongkyu Lee, Yongbeom Park, Soohyoun Cho, Namchul Jung, Minhyuk Yun, Wooree Ko, Sangmin Jeon, “Microthermogravimetric analysis of a single microcapsule using silicon microcantilevers”, Annual Fall Meeting of the Korean Institute of Chemical Engineers, Daejun, Korea (2010.10.21-10.22).
- Moonchan Lee, Dongkyu Lee and Sangmin Jeon, “Microcatilevers with Nanowells”, The Electrochemical Society meeting, Las Vegas, USA (2010.10.10-10.15).
-Dongkyu Lee, Yongbeom Park, Soohyoun Cho, Namchul Jung, Minhyuk Yun, Wooree Ko, Sangmin Jeon, “Microthermogravimetry of a single microcapsule using silicon microresonators”, 23nd International Symposium on Polymer Analysis and Characterization, Pohang, Korea (2010.5.30-6.2).
- Wooree Ko, Namchul Jung, Dongkyu Lee, Hyejung Seo, Jinmyoung Joo  and Sangmin Jeon, "Effect of UV light on TiO2 - coated surface", 7th International workshop on Nanomechanial Cantilever Sensors, Banff, Canada (2010.5.26-28).
- Dongkyu Lee, Sangmin Jeon, "Microthermogravimetry of a single microcapsule using microcantilevers", Annual Spring Meeting of the Polymer Society of Korea, Daejun, Korea (2010.4.8-9).
- Changyong Yim, Namchul Jung, Minhuk Yun, Dongkyu Lee, Sang-Hun Lim, Shi-Woo Rhee, and Sangmin Jeon, “Nanomechanical Thermal Analysis of Indium on Silicon Microcantilevers” ,Cross Straits Symposium on Materials, Energy and Environmental Engineering 11, Pusan National University, Pusan, Korea (2009.11.12-13).
- Yongbeom Park, Dongkyu Lee, Myungsun Yoo, Soohyun Cho and Sangmin Jeon, "Thermal characteristic of a single polyurethane microcapsule", Cross Straits Symposium on Materials, Energy and Environmental Engineering 11, Pusan National University, Pusan, Korea (2009.11.12-13).
- Dongkyu Lee, Moonchan Lee, Yongbeom Park, Changyong Yim and Sangmin Jeon, " Amine functionalized anodic aluminum oxide cantilevers as carbon dioxide sensors", Annual Meeting of the Korean Sensors Society, EXCO, Deagu, Korea (2009.11.11-12).
- Dongkyu Lee, Sangmin Jeon, “Nanomechanical thermal analysis of the crystallization of polyethylene”, 6th International Discussion Meeting on Relaxations in Complex Systems(IDMRCS), Sapienza university, Rome, Italy (2009.8.30-9.5).
- Moonchan Lee, Dongkyu Lee, Nayoung Shin, Kun-Hong Lee, and Sangmin Jeon, "Microcantilevers with nanowells as moisture sensors", International Workshop on Nanomechanical Cantilever Sensors, Jeju, Korea (2009.05.20-22).
- Dongkyu Lee, Seonghwan Kim, Namchul Jung, Thomas Thundat, and Sangmin Jeon, "Effects of gold patterning on the bending profile and frequency response of a microcantilever", International Workshop on Nanomechanical Cantilever Sensors, Jeju, Korea (2009.05.20-22).
-Yongbeom Park, Dongkyu Lee, and Sangmin Jeon "Thermo-gravimetric analysis of a single polyurethane microcapsule by using microcantilever", International Workshop on Nanomechanical Cantilever Sensors, Jeju, Korea (2009.05.20-22).
- Dongkyu Lee, Moonchan Lee, Nayoung Shin, Kun-Hong Lee and Sangmin Jeon, "Humidity sensors using anodic aluminum oxide microcantilever with nanowells", Annual Meeting of the Korean Sensors Society, University of Seoul, Seoul, Korea (2008.11.28-29). (Best oral presentation award)
- Moonchan Lee, Dongkyu Lee, Sangmin Jeon, "Anodic aluminum oxide cantilever sensors for detection of alkanethiol vapors", Cross Straits Symposium on Materials, Energy and Environmental Engineering 10, Kyushu University, Fukuoka, Japan (2008.11.13-14). (Selected poster award)
- Jinmyoung Joo, Dongkyu Lee, Myungsun Yoo, Sangmin Jeon, "ZnO nanorod-coated quartz crystals as self-cleaning thiol sensors fot natural gas fuel cells", Cross Straits Symposium on Materials, Energy and Environmental Engineering 10, Kyushu University, Fukuoka, Japan (2008.11.13-14). (Best oral presentation award)
- Dongkyu Lee, Hyejung Seo, Jinmyoung Joo, Sangmin Jeon, "고분자 박막을 코팅한 나노역학적 메탄올 센서", Annual Spring Meeting of the Polymer Society of Korea, Daejun, Korea (2008.04.10-11).
- Dongkyu Lee, Namchul Jung, , Sangmin Jeon, "마이크로캔틸리버 센서와 수정진동자 미량 저울을 이용한 Polyvinylacetate (PVAc) 박막의 유리전이온도 측정 ", Annual Fall Meeting of the Korean Institute of Chemical Engineers (2007.10.26-27)
- Namchul Jung, Dongkyu Lee, Sangmin Jeon, "마이크로캔틸리버 센서와 수정진동자 미량 저울을 이용한 Polyvinylacetate (PVAc) 박막의 유리전이온도 측정 ", Annual Fall Meeting of the Polymer Society of Korea, Ilsan, Korea (2007.10.11-12).
- Dongkyu Lee, Sangmin Jeon, "Influence of nanobubbles on the adsorption of nanoparticles", International Scanning Probe Microscopy Conference, Jeju, Korea (2007.6.10-12)
- Dongkyu Lee, Myungsun Yoo, Namchul Jung, and Sangmin Jeon, "Enhanced mass sensitibity of stress-free silicon nanowire-grown microcantilever sensors", International Scanning Probe Microscopy Conference, Jeju, Korea (2007.6.10-12)
- Dongkyu Lee, Eun-Ha Kim, Myungsun Yoo, Namchul Jung, Kun-Hong Lee and Sangmin Jeon, "Direct synthesis of silicon nanowires on silicon microcantilever sensors for enhanced mass sensitivity", International Workshop on Nanomechanical Sensors, McGill University, Montreal, Canada (2007.5.27-30)
- Sangmin Jeon, Dongkyu Lee, Hyejung Seo, "microcantilever sensors: byeond sensor appli- cations", Annual Spring Meeting of the Korean Society of Industrial and Engineering Chemistry, Chonbuk National University, Jeonju, Korea (2006. 05.12-13).
- Dongkyu Lee, Namchul Jung, Sangmin Jeon, "전기역학적 센서를 이용하나 분자인식", Korean MEMS Conference, JeJu, Korea (2006.04.07-08)
- Sangmin Jeon, Dongkyu Lee, Thomas Thundat, "Electomechnical recognition of molecules adsorbed on microcantilever", American Physical Society, Baltimore, USA (2006.03.13~17).