Welcome to “Laser-Material-Cell Interaction Laboratory” homepage. We are studying (1) laser and material interaction, and (2) material and cell interaction in order to develop functional biomedical devices. Our current research interests are in laser interactions with biological materials, fabrication of flexible electronics and biofunctional materials, and laser materials processing and micro/nano machining.
“Laser-Material-Cell Interface Laboratory”홈페이지에 오신 것을 환영합니다. 우리는 기능성 생체 의학 장치를 개발하기 위해 (1) 레이저와 물질 상호 작용, (2) 물질과 세포 상호 작용을 연구하고 있습니다. 우리의 현재 연구 관심 분야는 생물학적 재료와의 레이저 상호 작용, 유연한 전자 및 생체 기능 재료의 제조, 레이저 재료 가공 및 마이크로 / 나노 가공입니다.
BSc degree, Mechanical Engineering, Seoul National University, Korea
MS degree, Mechanical Engineering, Seoul National University, Korea
PhD degree, Mechanical Engineering, University of California Berkeley, US
Postdoc, Material Science and Engineering, University of California Berkeley, US
Postdoc, Center for Biomaterials, KIST
Senior Researcher, Biomaterials Research Center, KIST
Principal Researcher, Biomaterials Research Center, KIST
Associate professor, Division of Bio-Medical Science & Technology, KIST-school, University of Science and Technology
Professor, KU-KIST Graduate School of Converging Science and Technology, Korea University
Head, Biomaterials Research Center, KIST
* : Corresponding Author, #: equal contribution
1. Seung-Hoon Um, Suk-Won Hwang, Costas P. Grigoropoulos*, Hojeong Jeon*, and Seung Hwan Ko*, “Recent advances in selective laser-material interaction for biomedical device applications” Applied Physics Reviews (2022) 9, 041302.
2. Sangmin Song, Seung-Hoon Um, Jaeho Park, Inho Ha, Jaehong Lee, Seongchan Kim, Hyojin Lee, Cheol-Hong Cheon, Seung Hwan Ko*, Yu-Chan Kim,* and Hojeong Jeon*, “Rapid Synthesis of Multifunctional Apatite via the Laser-Induced Hydrothermal Process” ACS Nano (2022) 16, 8, 12840-12851.
3. Jaeho Park, Seung-Hoon Um, Youngmin Seo, Jaehong Lee, Yu-Chan Kim, Myoung-Ryul Ok, Suk-Won Hwang, Jeong-Yun Sun*, Hyung-Seop Han,* and Hojeong Jeon*, “Improving hydroxyapatite coating ability on biodegradable metal through laser-induced hydrothermal coating in liquid precursor: Application in orthopedic implants” Bioactive Materials (2022) published online.
4. Jaeho Park, Bo-In Park, Young Jo Son, Sun Hee Lee, Seung-Hoon Um, Yu-Chan Kim, Myoung-Ryul Ok, Jeong-Yun Sun,* Hyung-Seop Han,* and Hojeong Jeon*, “Femtosecond laser-mediated anchoring of polymer layers on the surface of a biodegradable metal” Journal of Magnesim and Alloys (2021) 9, 1373-1381.
5. Seung-Hoon Um, Yong-Woo Chung, Youngmin Seo, Hyunseon Seo, Myoung-Ryul Ok, Yu-Chan Kim, Hyung-Seop Han, Justin J. Chung, James R. Edwards, Hojeong Jeon* “Robust Hydroxyapatite Coating by Laser-Induced Hydrothermal Synthesis,” Advanced Functional Materials (2020) 2005233.
6. Youngmin Seo, Saeromi Kim, Hyun Soo Lee, Jaeho Park, Kyungwoo Lee, Indong Jun, Hyunseon Seo, Young Jin Kim, Youngsik Yoo, Byoung Chan Choi, Hyun-Kwang Seok, Yu-Chan Kim, Myoung-Ryul Ok, Jonghoon Choi, Choun-Ki Joo*, Hojeong Jeon* “Femtosecond laser induced nano-textured micropatterning to regulate cell functions on implanted biomaterials,” Acta Biomaterialia (2020) 116, 138-148.
7. Hojeong Jeon, Sangmo Koo, Willie M. Reese, Peter Loskill, Costas P. Grigoropoulos, Kevin E. Healy “Directing cell migration and organization via nanocrater-patterned cell-repellent interfaces,” Nature Materials (2015), 14, 918-923.
8. Hojeong Jeon, Ray Schmidt, Jeremy E. Barton, David J. Hwang, Lara Gamble, David Castner, Costas P. Grigoropoulos, Kevin E. Healy “Chemical Patterning of Ultrathin Polymer Films by Direct-Write Multiphoton Lithography,” Journal of the American Chemical Society (2011), 133(16), 6138-6141.