visual
visual

세미나

  • HOME
  • >
  • 소식
  • >
  • 세미나
날짜 2024-01-24 15:00 
일시 Jan 24th(Wed), 15:00 
장소 E6-2 #1323 
연사 Myung Hyun Jo (Boston Children's Hospital, Harvard Medical School) 
물리학과 구성원분들께,
 
아래와 같이 세미나를 개최하오니, 관심있는 분들의 많은 참석 부탁드립니다.
 
* Title: Determination of single molecule loading rate during mechanotransduction
 
* Speaker: Myung Hyun Jo  (Boston Children's Hospital, Harvard Medical School)  조명현 박사
 
* Date: 3pm, 24th January 2024 (Wednesday)
 
* Place: E6 1323 (no zoom broadcasting)
 
Abstract:
Cells connect with their environment via surface receptors and utilize physical tension in receptor-ligand bonds for various cellular processes. Single-molecule techniques have revealed bond strength by measuring 'rupture force' but it has been long recognized that rupture force is dependent on the loading rate – how quickly force is ramped up. Therefore, the physiological loading rate must be determined to reveal the mechanical strength of individual bonds in their functional context. Here, we developed an overstretching tension sensor (OTS) allowing for more accurate force measurement in physiological conditions with single-molecular detection sensitivity even in mechanically dense and dynamic focal adhesions. Serially connected OTSs show that the physiological loading rate ranges from 0.5–4 pN/s and is about three times higher in leukocytes than in epithelial cells. 
 
Contact: Yongsoo Yang (yongsoo.yang@kaist.ac.kr)
번호 날짜 장소 제목
241 2024-03-08 11:00  E6-2 #1323  2024 봄학기 광학분야 및 응집물리 특별세미나 전체 일정 file
240 2022-10-28 11:00  E6-2 #1323  [Update 세미나영상] (응집물리 세미나) Machine-Learning-Guided Prediction models and Materials discovery for high Tc cuprates file
239 2022-12-09 11:00  E6-2 #1323  [Update 세미나영상](응집물리 세미나) Single-shot measurements of strongly-correlated artificial molecular levels in semiconductor quantum dots file
238 2023-03-16 16:00  E6-2 #1323  2023 봄학기 광학분야 및 응집물리 특별세미나 전체 일정 file
237 2022-11-25 11:00  E6-2 #1323  [Update 세미나영상](응집물리 세미나) DMFT+ NRG: From models to real materials, from local to nonlocal correlations file
236 2017-10-10 16:00  E6-2 #1323  Discovery of New 2D Materials with Diverse Physical Properties
235 2020-10-23 14:00  E6-2 #1323  Plasmon spectroscopy of low-dimensional superconductors in fluctuating regime file
234 2023-04-27 11:00  E6-2 #1322  Inverse Shapiro steps and coherent quantum phase slip in superconducting nanowires
233 2022-12-13 11:00  E6-2 #1322  Art of thin film engineering toward topological quantum computation file
232 2024-01-26 15:00  E6-2 #1323  In-situ 4D-STEM studies on surface reconstruction and polarization switching of perovskite oxides
231 2023-10-19 11:00  E6-2 #1322  Emergent functionalities of iridium oxide films with different growth orientation file
230 2018-12-26 16:00  E6-1. 3rd fl. #3434  Informal Workshop on Topology and Correlation file
229 2018-10-24 10:30  E6-1, Lecture Room 1501(1F)  Photonic integration of next-generation clocks and Hertz-absolute-accuarcy optical frequenncy synthesizers file
228 2024-04-19 15:00  E6-1, #1501  Engineering Physics for Semiconductor Equipment Innovation file
227 2024-02-26 16:00  E6-1 #1501  2024 봄학기 콜로키움 전체 일정 file
226 2023-08-24 12:00  E6-1 #1501  2023 가을학기 콜로키움 전체 일정 file
225 2022-09-21 10:30  E6-1 #1501  [Update 세미나 영상] Distinguished Lecture 'The Magic of Moiré Quantum Matter' Prof. Pablo Jarillo-Herrero(Department of Physics, MIT) file
224 2023-02-27 12:00  E6-1 #1501  2023 봄학기 콜로키움 전체 일정 file
223 2022-04-08 11:00  E6-1 #1323  (응집물리 세미나) Flat-surface-assisted physical phenomena occurring in single crystal metal thin film file
222 2022-08-12 10:00  E6-1 #1323  Twisted Bilayer Magnets file