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
542 2024-05-30 10:00  E6-2, #2501  Quasiperiodic Effects in Quasicrystals
541 2024-05-29 16:00  E6-2, #2502  [High Energy Theory Seminar] Amplitudes Meet Cosmology: From Inflation to the Large-Scale Structure
540 2024-05-28 11:00  E6-2, #2501  동적평균장 이론 소개
539 2024-05-28 10:00  E6-2, #2501  Mixed-State Quantum Spin Liquids and Dynamical Anyon Condensations in Kitaev Lindbladians
538 2024-05-16 16:00  E6-2, #1323  [High Energy Theory Seminar] Conformal Collider Physics
537 2024-05-16 14:30  E6-2 #2502 & Zoom  [Astrophysics Seminar] Observational Cosmology with Superconducting Sensors
536 2024-05-14 16:00  E6-2, #2502  [High Energy Theory Seminar] Minimal Production of Prompt Gravitational Waves during Reheating.
535 2024-05-08 16:30  E6-2 #2502  [High Energy Theory Seminar] Black Holes from Heavy Operators in N=4 SYM
534 2024-05-01 16:00  E6-2 #2502  [High Energy Theory Seminar] Across the Mass Spectrum: Utilizing Small-Scale Structures to Probe Dark Matters
533 2024-04-19 15:00  E6-1, #1501  Engineering Physics for Semiconductor Equipment Innovation file
532 2024-04-11 16:00  E6-2, Rm#1323  Theoretical Studies of the Electric Field Induced Thermal Hall Effect in the Quantum Dimer Magnets XCuCl3 (X = Tl, K)
531 2024-03-28 11:00  E6, #2501  Geometric characterization of thermoelectric performance of two-dimensional quadratic band-crossing semimetals
530 2024-03-27 16:00  E6-2, #2502  [High Energy Theory Seminar] The Callan Rubakov Effect
529 2024-03-20 16:00  E6-2 #2502  [High-Energy Theory Seminar] Black hole states at finite N
528 2024-03-13 16:00  E6-2 #2502  [High-Energy Theory Seminar] The Schwarzschild Black Hole from Perturbation Theory to all Orders
527 2024-03-08 11:00  E6-2 #1323  2024 봄학기 광학분야 및 응집물리 특별세미나 전체 일정 file
526 2024-03-07 16:00  Zoom  [CAPP seminars] Development of Superconducting Transition Edge Sensors at SRON file
525 2024-02-26 16:00  E6-1 #1501  2024 봄학기 콜로키움 전체 일정 file
524 2024-02-16 10:00  E6, #1323  Optical conductivity of superconducting states driven by Van Hove singularities
523 2024-01-26 15:00  E6-2 #1323  In-situ 4D-STEM studies on surface reconstruction and polarization switching of perovskite oxides