고려대학교

연구분야

• Biomedical 3D Printing Techniques
  
  Biomaterials for Tissue Regeneration
  
  Bio-inspired Materials
  
  Implants with Surface Modification

연구분야

• Optical Coherence Tomography (OCT)
  OCT in Ophthalmology and Dermatology
  
  Swept-Source/Spectral Domain OCT
  
  Polarization-Sensitive OCT
  
  Near Infra-Red Spectroscopy (NIRS)
  NIRS in Small Animals
  
  Portable NIRS Devices for Humans
  
  Brain-Machine Interface
  
  Nonlinear Optical Imaging
  Second Harmonic Generation (SHG) Microscopy
  
  3D, Multi-Photon Microscopy
  
  Intraoperative Optical Imaging System
  Molecular Imaging
  
  Intraoperative Endoscopic Imaging
  
  Optical Tweezers
  Quantification of Dielectrophoresis (DEP) Forces
  
  DEP forces on Biological Cells

연구분야

• Cortical Sulci and Cortical folding patterns analysis
  
  Spectral-based shape analysis
  
  Diffusion tensor image(DTI) analysis
  
  Brain network analysis based on DTI
  
  Dimension reduction based on high-dimentional space
  
  Group analysis between normal control and dementia
  
  Shape-based sub-cortical analysis
  
  Developing method for shape analysis

연구분야

• Medical imaging systems such as X-ray, CT, Positron Emission Tomography (PET)and their applications
  
  Radiation detectors and readout electronics including Application Specific Integrated Circuit (ASIC)

연구분야

• 나노바이오/광학/입자포집

연구분야

• Investigation of disease-related biomolecular interactions using atomic force microscopy
  
  Nanomechanical bioassay using microcantilever devices
  
  Synthesis of nano-biomaterials and composites, and their applications
  
  Biochemical and biophysical investigation of underlying principles of cancers and Alzheimer disease
  
  Biomimetics for biomedical applications

연구분야

•  Development of automatic production system for optimized radiation treatment plan using artificial intelligence 
  
   Development of proton dosimetry system using an array of fiber-optic cerenkov radiation sensor
  
   Development of real-time radiation beam monitoring system
  
   Development of reconstruction algorithm for the verification of treatment doses
  
   Development of customized cancer treatment system for patients using 3D intensity-modulated electric fields 

연구분야

• Metal anodization, nano material, 3-D printing, polymer, cell signaling pathway and maintaining stemness ability

연구분야

• 특허 및 주요 프로젝트
  REGISTERED PATENTS
  • 특허 제 10-1684780호, 등록일: 2016. 12. 2, 발명의 명칭: 가변형 핀홀 콜리메이터 장치 및 이를 이용한
  
     방사선 영상 장치 및 방사능 감지 장치, 발명자: 이학재, 배승빈, 이기성
  
  • 특허 제 10-1667135호, 등록일: 2016. 10. 11, 발명의 명칭: 감마 카메라의 흔들림 보정 방법,
  
     발명자: 민은기, 이학재, 이기성, 김현구
  
  • Japan Patent, No. 5837724, 2015. 11. 13, Variable Pin-hole Type Collimator and Radiation Imaging Device Using the Same,
  
     Hakjae Lee, Kisung Lee, Jaekeon Bae
  
  • 특허 제 10-1364339호, 등록일: 2014. 2. 11, 발명의 명칭: 가변형 핀홀타입 콜리메이터 장치 및 이를 이용한
  
     방사선 영상 장비, 발명자: 이학재, 이기성, 배재건
  
  • US Patent, No. US 8630696 B2, 2014. 01. 14, Integrated PET/CT System,
  
     Yongkwon Kim, Yong Choi, Kisung Lee, Hyunguk Choi, Seyjoon Park
  
  • 특허 제 10-1270674호, 등록일: 2013. 05. 28, 발명의 명칭: 방사선 영상화 방법,
  
     발명자: 정진훈, 이기성, 김용권
  
  • 특허 제 10-1035412호, 등록일: 2011. 05. 11. 발명의 명칭: 엑스레이 검출방법 및 엑스레이 검출기,
  
     발명자: 이기성, 강정원, 이학재, 신형섭
  
  • 특허 제 10-0963844호, 등록일: 2010. 06. 08, 발명의 명칭: 유효시야 잘림 방지를 위한 단일광자방출단층 촬영기의 촬영방법,
  
     발명자: 박세준, 김용권, 최용, 이기성
  
  • 특허 제 10-0878881호, 등록일: 2009. 01. 08, 발명의 명칭: 일체형 PET/CT 시스템, 발명자: 김용권, 최용, 이기성, 최형욱, 박세준
  
  SELECTED RESEARCH PROJECTS
  • 고에너지분해능 감마영상처리회로 개발, 원자력의학원, 2017.01.01 - 2017.12.31
  
  • 저선량 미소병변 영상획득을 위한 자동 규격변경 멀티핀홀 이용 질병특화촬영 SPECT 개발
  
     (Development of organ specific SPECT system using variable-standard multi-pinhole collimator to
  
      acquire low dose and small cancer image), 한국연구재단, 2016.06.06 - 2019.05.31
  
  • CZT 검출기를 이용한 휴대용 방사선 3차원 영상화 장비 개발
  
     (Development of portable 3D radiation imaging system using CZT detector),
  
     에너지기술평가원, 2016.05.01 - 2019.04.30
  
  • 초소형 감마카메라 개발, 중소기업청, 2016.05.01 - 2017.04.30
  
  • 핵의학진단영상기기를 위한 범용 감마선 검출기 모듈 개발, 중소기업청, 2015.07.29 - 2016.05.28
  
  • 전임상용 quad-head PET을 위한 고해상도 영상재구성 알고리듬 구현, 원자력의학원, 2015.01.01 - 2015.12.31
  
  • 가변형 핀홀 콜리메이터와 이를 이용한 다기능 고해상도 단일광자방출촬영장치
  
     (High resolution and multi-purpose SPECT using variable pinhole collimator), 한국연구재단, 2014.12.11 - 2015.12.10
  
  • I-131용 다중바늘구멍 조준기 부착 감마카메라용 영상재구성법 개발, 한국연구재단, 2012.03.01 - 2014.02.28
  
  • 방사선 투과 비파괴검사를 위한 디지털 감마영상 검출 모듈 개발
  
     (Development of a gamma imaging detector for the radiographic nondestructive testing),
  
     한국산업기술진흥협회, 2011.06.01 - 2012.12.31
  
  • 소동물용 핵의학 장비를 위한 영상재구성 알고리즘 개발
  
     (Development of image reconstruction algorithm for a small animal PET system),
  
     (주)뉴캐어메디컬시스템, 2011.06.01 - 2013.05.31
  
  • 고민감도의 획득과 영상품질의 향상을 위한 광자계수기반 고효율 기능영상시스템의 기반기술 개발
  
     (Development of Throughput Enhancement Techniques for Photon-counting-Based Functional Imaging Systems),
  
     한국연구재단, 2010.05.01 - 2016.03.31
  
  • 직접방식의 엑스선 영상용 검출기를 위한 플라즈마 센서와 검출방법에 대한 연구,
  
     A study on plasma sensor and detection method for the direct-conversion x-ray imaging detector,
  
     한국연구재단, 2009.09 01 - 2012.08.31
  
  • 반도체 기반 픽셀방식의 차세대 감마선 검출기를 위한 신개념의 콜리메이션 방법,
  
     Development of Development of new collimation scheme for a next generation solid-state gamma ray detector in nuclear,
  
     학술진흥재단, 2008.07.01 - 2009.06.30
  
  • Development of a collimator for detectors in nuclear medicine, funded by Siemens Medical Solutions,
  
     USA, 2007.06.15 – 2008.06.14

기타사항

• 주요활동
  
  • 고려대학교 직원인사위원회 위원장, 교원인사위원회 위원, 학사관리위원, 2015. 09 - 현재
  
  • 한국산학연종합연구재단 이사, ㈜고대미래 사외이사, 2015. 09 – 현재
  
  • 기술자문위원, (주)뉴캐어메디컬시스템, 2008 – 현재
  
  • Editorial board member, Radiological Medicine Webzine, April 29, 2015 – April 28, 2017
  
      편집위원, 방사선의학 웹진, 2015. 4. 29 - 2017. 4. 28
  • 대한전자공학회 SPC 위원 (2016. 01-12)
  
  • Reviewer, IEEE Transactions on Nuclear Science, 2004 - present
  
  • Reviewer, IET Image Processing, 2010 – present
  
  • Associate Editor, Special Session of Transactions on Smart Processing and Computing, IEIE, November 2015
  
  • Organizing Committee Member (Secretary), International Conference on Electronics, Information,
  
     and Communication (ICEIC) 2016, Jan. 27 – 30, 2016, Hyatt Regency Resort & Spa, Danang, Vietnam
  
  • Reviewer, IEEE Nuclear Science Symposium and Medical Imaging Conference, 2012 - 2015
  
  • Organizing Committee Member (Treasurer), 2013 IEEE Nuclear Science Symposium, Medical Imaging Conference,
  
     and Workshop on Room-Temperature Semiconductor X-Ray and Gamma-Ray Detectors, Oct. 27 – Nov. 2, COEX, Seoul, Korea.
  
  • Reviewer, Journal of Electronic Imaging, 2013
  
  • Editorial board member, Journal of Radiological Science and Technology, May 1, 2007 – April 30, 2013
  
      편집위원, 방사선기술과학 논문지, 2007. 5. 1 - 2013. 4. 30
  • Editorial board member, Journal of the Korean Society for Digital Imaging in Medicine, 2008 – 2010
  
      편집위원, 대한디지털의료영상학회, 2008 – 2010
  • 한국전기연구원 표준개발 기술위원회 위원 (분야: 방사선 요법, 핵의학 및 방사선량 측정기(IEC TC62), 2011. 9. 6 – 2012. 12. 31
  
  • 산업표준심의회의 의료용전기기기(IEC/TC62) 전문위원회 위원, 2011.2.14-2013.12.31
  
  • 대한방사선학과 교수협의회 연구이사, 2009. 2. 1 - 2011. 1. 31
  
  • IEEE Seoul Section NPS Chapter 핵의학 영상 및 기기연구회 운영위원, 2009.1.1-2013.12.31

연구분야

• The Chung lab is primarily focusing on advancing the knowledge in microscale fluid flow required to develop novel integrated micro/nanosystems for biomedicine. Particularly,
  
  we utilize intrinsic microscale flow behaviors at moderate Reynolds numbers (a.k.a. inertial microfluidics) creating novel high-throughput platforms. 
  
  Please visit the group webpage (www.aramchung.com) for more details.

연구분야

• High performance micro total analysis systems (HPTAS), DNA sequencing, Single cell analysis, Nanofluidics, Sample separation, Sample preconcentration, Point-of-care diagnostics, Clinical diagnostics, Instrumentation, Medical instrument, Global health

연구분야

• Diagnosis of cancer by exosome, Plasmonic trapping assisted self-aligned hot-spot for molecular sensing, Development of omniphobic surface, Molecular sensing via plasmon resonance energy transfer (PRET), Fabrication of nanostructure for virus detection via surface enhanced Raman spectroscopy (SERS), fabrication of induced pluripotent stem cell (iPS cell) via nano-injection sysyem.

기타사항

• 주요연구업적
  T. Kang, S. Hong, Y. Choi*, and L. P. Lee*, Small, Small, 6(23), 2649-2652 (2010)Selected as Very Important Paper (VIP)
  
  Y. Choi, D. Choi, and L.P. Lee*, Adv. Mat. 22, 1754 (2010)Selected as Very Important Paper (VIP)
  
  Y. Choi, Y. Park, T. Kang*, and L.P. Lee*, Nature Nanotech. 4, 742 (2009)Highlighted by Nature Asia Materials
  
  Y. Choi, S. Hong, and L.P. Lee*, Nano Lett. 9, 3726 (2009)Highlighted by Photonics Spectra
  
  G.L. Liu, Y. Long, Y. Choi, T. Kang, and L.P. Lee*, Nature Methods, 4, 1015 (2007)Highlighted by Nature Nanotechnology

연구분야

• Multi-functional endoscopic technique
  
  Optical microscopy with sub-nanometer motion sensitivity for non-contact and wide-field measurement of cellular motility and neuronal signaling
  
  High resolution deep tissue imaging technique capable of undoing turbidity for in-vivo cancer diagnosis and efficient photodynamic therapy

기타사항

• Highlights
  
  Endoscopy: Scanner-free”, Research Highlights in Nature Photonics
  http://www.nature.com/nphoton/journal/v7/n2/full/nphoton.2013.16.html
  
  “Single fibre sees where no endoscope has gone before”, physicsworld.com, Nov. 22. 2012
  http://physicsworld.com/cws/article/news/2012/nov/22/single-fibre-sees-where-no-endoscope-has-gone-before
  
  “Why skin is a better lens than glass”, NewScientist, Magazine issue 2819 (2011)
  http://www.newscientist.com/article/mg21128193.800-why-skin-is-a-better-lens-than-glass.html