Y
YongKeun Park
Researcher at KAIST
Publications - 420
Citations - 14089
YongKeun Park is an academic researcher from KAIST. The author has contributed to research in topics: Scattering & Light scattering. The author has an hindex of 58, co-authored 378 publications receiving 11459 citations. Previous affiliations of YongKeun Park include Sungkyunkwan University & Massachusetts Institute of Technology.
Papers
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Journal ArticleDOI
Optical measurement of biomechanical properties of individual erythrocytes from a sickle cell patient
HeeSu Byun,Timothy R. Hillman,John M. Higgins,Monica Diez-Silva,Zhangli Peng,Ming Dao,Ramachandra R. Dasari,Subra Suresh,YongKeun Park +8 more
TL;DR: In this paper, the biomechanical properties of individual red blood cells (RBCs) from a SCD patient using a non-invasive laser interferometric technique were measured.
Journal ArticleDOI
Speckle-field digital holographic microscopy
YongKeun Park,Wonshik Choi,Zahid Yaqoob,Ramachandra R. Dasari,Kamran Badizadegan,Michael S. Feld +5 more
TL;DR: In this article, a speckle beam of a complex spatial pattern is used for illumination to reduce fixed pattern noise and to improve optical sectioning capability in holographic phase microscopy.
Profiling individual human red blood cells using common-path diffraction optical
TL;DR: This study presents the simultaneous and quantitative measurement of the morphological, chemical, and mechanical parameters of individual RBCs employing optical holographic microtomography and demonstrates that the correlation analyses of these RBC parameters provide unique information for distinguishing and understanding diseases.
Journal ArticleDOI
Common-path diffraction optical tomography for investigation of three-dimensional structures and dynamics of biological cells
Youngchan Kim,Hyoeun Shim,Kyoohyun Kim,HyunJoo Park,Ji Han Heo,Jonghee Yoon,Chulhee Choi,Seongsoo Jang,YongKeun Park +8 more
TL;DR: An optical holographic micro-tomographic technique for imaging both the three-dimensional structures and dynamics of biological cells and measurements of morphological, chemical, and mechanical parameters at the individual cell level is presented.
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Three-dimensional label-free imaging and quantification of lipid droplets in live hepatocytes.
TL;DR: In this article, an optical method based on 3D quantitative phase imaging was proposed to measure the 3D structural distribution and biochemical parameters (concentration and dry mass) of individual lipid droplets in live cells.