심상희 교수

Recent advancements in sequencing and imaging technologies are providing new perspectives in solving the mystery of three-dimensional folding of genome in a nucleus. Chromosome conformation capture sequencing has discovered new chromatin structures such as topologically associated domains and loops in hundreds of kilobases. Super-resolution fluorescence microscopy with nanometer resolutions, in particular multiplexed approaches with sequence-specificity, has visualized chromatin structures from

Vibrational spectroscopy is a powerful tool for spectral imaging of biological samples, thanks to its narrow bandwidth (10 cm⁻¹) compared to fluorescence. Single-molecule vibrational spectroscopy has been demonstrated with near-field amplification as in surface-enhanced Raman spectroscopy or fluorescence detection as in stimulated Raman excited fluorescence and bond-selective fluorescence-detected infrared-excited spectro-microscopy. However, these methods often require elaborate sample preparat