Kim, Hajin (김하진)

Department

Department of Biomedical Engineering(바이오메디컬공학과)

Website

http://single.unist.ac.kr/

Lab

Single Molecule Biophysics Lab. (단분자 생물물리학 연구실)

Research Keywords

Biophysics, biological Motors, Single Molecule Dynamics, fluorescence Spectroscopy, molecular motors, Genome Imaging, Chromatin Dynamics, Super-Resolution Microscopy, Single Molecule Mechanobiology

Research Interests

We look at “Life”, molecule by molecule. Single molecule approaches to biology and biophysics reveal unforeseen details about the building blocks of biology. From these, we can understand the role of fluctuations and the interplay of molecules, to open new insights into the functioning of the biomolecules. These insights can provide novel strategies toward biomedical problems as well as answers to scientific questions. We develop and combine cutting-edge single molecule and single cell techniques to solve important problems in biological science, including the organization and dynamics of chromosomes, biomolecular recognition/assembly, molecular machinery working on nucleic acids, and intrinsically disordered proteins. Our study requires cross-disciplinary efforts from biologists, physicists, chemists, and engineering scientists and we pursue collaborations with groups from diverse scientific disciplines. One of our major interests is to uncover the molecular level principles that govern the spatiotemporal organization of chromatin and its epigenetic control for regulating DNA repair and gene expression, eventually determining the fate of the cell.