Seoul National Univ. DMSE
Notice

Seminar & Colloquium

Seminar & Colloquium
[세미나: 12월 7일(수), 오후 4시] 한국전자통신연구원(ETRI), 김재준 박사

[세미나: 12월 7일(수), 오후 4시] 한국전자통신연구원(ETRI), 김재준 박사

 

Title

Plant Electronics

 

Speaker

한국전자통신연구원(ETRI), 김재준 박사

 

Education

- 2009.03 - 2015.08  Ph.D. and M.S., Department of Nuclear and Quantum Engineering, Korea Advanced Institute of Science and Technology (KAIST), South Korea 

                           Advisor: Professor Sung Oh Cho

- 2005.03. - 2009.02 B.S., Department of Physics, Korea Advanced Institute of Science and Technology (KAIST), South Korea

 

Professional Experience

- 2022.03 - Present   Senior Researcher, Flexible Electronics Research Section, Reality Devices Research Division, Electronics and Telecommunications Research Institute (ETRI), South Korea

- 2019.11 - 2022.02   JSPS Postdoctoral researcher (from Japanese Society for the Promotion of Science), Department of Electrical Engineering and Information Systems, The University of Tokyo, Japan

                            Advisor: Professor Takao Someya

- 2015.11 - 2019.10   Postdoctoral researcher, Department of Polymer Science and Engineering, department of Chemistry, University of Massachusetts (UMass) Amherst, MA, United States

                            Advisors: Professor Alejandro L. Briseno and Trisha L. Andrew

 

| Date | Wednesday, December 7th, 2022

 

| Time | 16:00 ~  

 

| Venue | 33동 223호 (동부 세미나실)

 

 

[Abstract]

 

What are the new research fields in the future that require advanced materials science and engineering? As the blue and green oceans of bioelectronics and essential element of mankind, this talk will introduce plant electronics for electrical plant healthcare. With serious climate change and environmental pollution, we need real-time and on-site diagnosis of plants themselves, rather than the current smart-farming sensors focused on soil or air. Recent development of wearable electronics enabled the electrical devices attached onto the biosurface and monitor the electrical biosignals. To apply this knowledge to the electrical plant healthcare, there are two problems to overcome:

 

1. How to establish stable plant-device interface on the extremely hierarchical and hydrophobic plant surface for long term?

 

2. How to acquire the plant health conditions electrically which does not have any electricity-generating organs, such as brain, heart, or muscle?

 

As the solution, unprecedented approaches of oxidative chemical vapor deposition (oCVD) and gold nanomesh will be applied for the biointegrated plant electrodes. Using these electrodes, bioimpedance, well-known under the brand name “InBody”, will be utilized for the electrical plant health monitoring. As the demonstration, plant health monitoring against drought, UV, ozone, and salinity stresses will be exhibited. 

 

| Host | 선정윤 교수 (880-1714)