High-speed magnetic tweezers for mechanical characterization of biomolecules
Recent advances in single-molecule force spectroscopy enabled scientists to include mechanical force as another thermodynamic variable that can be precisely controlled. We developed high-speed, high-resolution magnetic tweezers that interrogate nucleic acids, proteins, and their complexes. Applications of these methods often revealed the unexpected force-dependent nature of a molecular interaction. Expanding the toolkit for mechanobiology, we will investigate the response of cells toward mechanical stimuli through a multiscale approach at the levels of signaling molecules, cytoskeleton, and cellular network.
Reference
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Celine Park*, Taehyun Yang*, Sang-Hyun Rah, Hyun Gyu Kim, Tae-Young Yoon† & Min Ju Shon†
Journal of Visualized Experiments, e65137 (2023) [LINK] [PDF] - High-resolution single-molecule magnetic tweezers
Hyun-Kyu Choi, Hyun Gyu Kim, Min Ju Shon† & Tae-Young Yoon†
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Min Ju Shon*†, Sang-Hyun Rah* & Tae-Young Yoon†
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Min Ju Shon*, Haesoo Kim* & Tae-Young Yoon†
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