Kim CheolGi
| Born | February 27, 1961, South Korea |
|---|---|
| Nationality | South Korea |
| Alma mater | Seoul National University, KAIST |
| Awards | AUMS award, Asian Union of Magnetics Societies (2020) Mercator fellow, DFG, Germany (2020) Gang Ilgu award, Korea Magnetic Society (2019) Distinction medal, University of Montpellier, France (2014) |
| Scientific field | Nanomagnetic materials and devices, Biomagnetics and Magnetic biochips |
| Institution | DGIST |
Kim CheolGi (Korean 김철기: born February 27, 1961) is a South Korean scientist and professor at DGIST as well as the director of Magnetics initiative life care research center.[1] He won a Distinction medal from Montpellier University (2014), and an AUMS award (Asian Union of Magnetics Societies, 2020).[2]
Careers
Kim attended Simin High School in Daegu, South Korea, and received a B.S. degree in 1983 in Physics Education from Seoul National University. He received an M.S. in 1986 and a Ph.D. degree in 1989 in the field of solid state Physics from KAIST. Kim began his research at the Korea Research Institute of Standards and Science in Korea and the National Institute of Standards and Technology in USA. Kim started his professorship career in 1996 for research and teaching and was appointed at several domestic and worldwide universities: Sun Moon U, Chungnam National U, McMaster U, Tohoku U, and Bielefeld U. In 2014 he moved to DGIST and served as Director of CCRF, Department Chair, Professor of Emerging Materials Science, and Dean of the graduate school, and also President of the DGIST Professor council. He became founding director of three biomedical convergence research centers: Center for NanoBio-Engineering & Spintronics (WCU) in 2009, Center for Bio-Convergence Spin System in 2017[3] and Magnetic Initiative Life Care Center in 2018. He also served as Co-Director of the Key Lab for Nano-Micro-technologies, Vietnam National University from 2017.
Scientific contributions
Kim has made numerous revolutionary and original contributions to Bio-Convergence magnetism; the first demonstration of a digital magnetophoretic circuitry platform, opening the innovative ‘Spintronics based Celltronics’, and the development of magnetoresistive based ultra-sensitive on-chip magnetometer with ultra-low magnetic moment resolution.
He has done pioneering work for multiplexed living cell tweezers in a magnetophoretic platform.[4][5] He has developed a concept for the digital manipulation and trapping using nano-/micro-devices of magnetic multilayers, which enables the circuitry manipulation of living cells as well as autonomous separation and trapping depending on individual cellular characteristics.[6][7][8][9][10] He is installing these unique devices to investigate the electromagnetic, mechanophysical and biochemical properties at the single cell level, which is a much-improved performance over optical tweezers.
Another specific development from his contributions is the novel PHMR magnetometer (Planar Hall magnetoresistance (HPMR), commonly called PHR). He introduced the exchange bias structure for coherent magnetization rotation in PHMR for improving field sensitivity with much higher thermal stability compared with the Spintronics based GMR and TMR sensors.[11] Especially PHMR magnetometer has demonstrated ultra-sensitive detection capability of magnetic moment in robust environments,[12] including magnetic biochips.
Honors and awards
He is a recipient of:
Best Research award from DGIST (2021)
AUMS award from the Asian Union of Magnetics Society (2020)
Mercator fellow, DFG, Germany (2020)
Gang Ilgu award (the biggest award) from the Korea Magnetic Society (2019)
Distinction medal from the University of Montpellier (France) (2014)
Professor Research and Development Award from CNU (2011)
A prize for excellence in science and technology from the Korean Federation of Science and Technology Societies (2011)
Academic award from CNU (2004)
Scholarly Association-Academies
He was a member of editorial boards for Journal of Science: Advanced Materials and Devices (2016), Electronic Materials Letters (2012), and Korea Materials Research Society (2001).
In addition, he was a steering committee member of ISAMMA (2015), Committee member of IEC TC 68 (2003), Member of IEEE Magnetics Society (1991) and Member of Korea Magnetic Society (1990). He also served as general secretary of AUMS (2015), general secretary of Korea Magnetic Society (2009).
References
- ↑ Jung, Jaehoon (18 June 2018). "DGIST, 심혈관 질환 분석 및 치료 원천기술 개발 착수". ETNEWS (in Korean). Daegu. ETNEWS. Retrieved 18 June 2018.CS1 maint: Unrecognized language (link)
- ↑ Go, Jaewon (8 December 2020). "아시아자성연합회상에 김철기 DGIST 교수". dongascience (in Korean). Daegu. dongascience. Retrieved 8 December 2020.CS1 maint: Unrecognized language (link)
- ↑ "Launching the DGIST BiC Spin". News. Administrator. DGIST. 27 February 2017. Retrieved 27 February 2017.
- ↑ Lim, Byeonghwa; Reddy, Venu; Hu, XingHao; et al. (14 May 2014). "Magnetophoretic circuits for digital control of single particles and cells". Nature Communications. 5 (1): 3846. doi:10.1038/ncomms4846. ISSN 2041-1723.
- ↑ Jung, Jaehoon (20 May 2014). "김철기 DGIST 교수팀, 개별세포 능동 제어할 수 있는 셀트로닉스 기술 개발". ETNEWS (in Korean). ETNEWS. Retrieved 20 May 2014.CS1 maint: Unrecognized language (link)
- ↑ Goudu, Sandhya Rani; Kim, Hyeonseol; Hu, Xinghao; et al. (21 May 2021). "Mattertronics for programmable manipulation and multiplex storage of pseudo-diamagnetic holes and label-free cells". Nature Communications. 12 (1): 3024. doi:10.1038/s41467-021-23251-4. ISSN 2041-1723.
- ↑ Kim, Hyeonseol; Lim, Byeonghwa; Yoon, Jonghwan; et al. (2021). "Magnetophoretic Decoupler for Disaggregation and Interparticle Distance Control". Adv.Sci. 8 (2100532). doi:10.1002/advs.202100532. PMC 8224445 Check
|pmc=value (help). PMID 34194951 Check|pmid=value (help). - ↑ "Magnetism helps futuristic cell research". Research News. External Relations Team. DGIST. 5 July 2021. Retrieved 5 July 2021.
- ↑ "Taking a Cue from Electronics: A "Mattertronic" Approach for Controlling Label-free Cells". Research News. External Relations Team. DGIST. 5 July 2021. Retrieved 5 July 2021.
- ↑ Lee, Kangil (21 July 2022). "DGIST 학생창업기업, 중소벤처기업부 TIPS에 선정". YONHAP NEWS (in Korean). YONHAP NEWS. Retrieved 21 July 2022.CS1 maint: Unrecognized language (link)
- ↑ Lim, Byeonghwa; Mahfoud, Mohamed; Das, Proloy T.; et al. (2022). "Advances and key technologies in magnetoresistive sensors with high thermal stabilities and low field detectivities". APL Materials. 10 (51108): 051108. doi:10.1063/5.0087311. Unknown parameter
|s2cid=ignored (help) - ↑ Kamara, Souleymane; Tran, Quang‐Hung; Davesne, Vincent; et al. (2017). "Magnetic Susceptibility Study of Sub-Pico-emu Sample Using a Micromagnetometer: An Investigation through Bistable Spin-Crossover Materials". Adv.Mater. 29 (1703073). doi:10.1002/adma.201703073. PMID 29067720. Unknown parameter
|s2cid=ignored (help)
External links
- https://nbest.dgist.ac.kr/
- https://scholar.google.com/citations?user=cyDbmWgAAAAJ&hl=ko
- https://www.etnews.com/20170210000510
- https://www.yeongnam.com/web/view.php?key=20220926010003377
- https://m.yeongnam.com/view.php?key=20221001010000026
- https://www.yeongnam.com/web/view.php?key=20221009010000956
- https://www.dongascience.com/news.php?idx=4215
- http://news.kmib.co.kr/article/view.asp?arcid=0017013414&code=61122020&sid1=i
- https://www.seoul.co.kr/news/newsView.php?id=20210705500124&wlog_tag3=naver
- https://n.news.naver.com/article/030/0003085557?sid=102
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