scholarly journals Direct physical study of kinetochore–microtubule interactions by reconstitution and interrogation with an optical force clamp

Methods ◽  
2010 ◽  
Vol 51 (2) ◽  
pp. 242-250 ◽  
Author(s):  
Andrew D. Franck ◽  
Andrew F. Powers ◽  
Daniel R. Gestaut ◽  
Trisha N. Davis ◽  
Charles L. Asbury
Keyword(s):  
Optical Force ◽  
Physical Study ◽  
Force Clamp

High bandwidth optical force clamp for investigation of molecular motor motion

2013 ◽  
Vol 103 (15) ◽  
pp. 153703 ◽  
Author(s):  
Subhrajit Roychowdhury ◽  
Tanuj Aggarwal ◽  
Srinivasa Salapaka ◽  
Murti V. Salapaka
Keyword(s):  
Molecular Motor ◽  
Optical Force ◽  
High Bandwidth ◽  
Force Clamp

scholarly journals An Automated Two-Dimensional Optical Force Clamp for Single Molecule Studies

2002 ◽  
Vol 83 (1) ◽  
pp. 491-501 ◽  
Author(s):  
Matthew J. Lang ◽  
Charles L. Asbury ◽  
Joshua W. Shaevitz ◽  
Steven M. Block
Keyword(s):  
Single Molecule ◽  
Optical Force ◽  
Two Dimensional ◽  
Single Molecule Studies ◽  
Force Clamp

scholarly journals Probing the kinesin reaction cycle with a 2D optical force clamp

2003 ◽  
Vol 100 (5) ◽  
pp. 2351-2356 ◽  
Author(s):  
S. M. Block ◽  
C. L. Asbury ◽  
J. W. Shaevitz ◽  
M. J. Lang
Keyword(s):  
Optical Force ◽  
Reaction Cycle ◽  
Force Clamp

scholarly journals Passive All-Optical Force Clamp for High-Resolution Laser Trapping

2005 ◽  
Vol 95 (20) ◽  
Author(s):  
William J. Greenleaf ◽  
Michael T. Woodside ◽  
Elio A. Abbondanzieri ◽  
Steven M. Block
Keyword(s):  
High Resolution ◽  
Optical Force ◽  
Laser Trapping ◽  
All Optical ◽  
Force Clamp

Probing the Kinesin reaction cycle with a 2D optical force clamp

2003 ◽  
Author(s):  
C.L. Asbury ◽  
J.W. Shaevitz ◽  
M.J. Lang ◽  
S.M. Block
Keyword(s):  
Optical Force ◽  
Reaction Cycle ◽  
Force Clamp

Physical study of two peat of Puhovichi (Belarus)

2018 ◽  
Vol 33 (S1) ◽  
pp. 119-120
Author(s):  
F Armijo ◽  
I Corvillo ◽  
JM Ejeda ◽  
I Vazquez ◽  
JM Carbajo ◽  
...  
Keyword(s):  
Physical Study

scholarly journals A Nanoscale Photonic Crystal Cavity Optomechanical System for Ultrasensitive Motion Sensing

Crystals ◽  
2021 ◽  
Vol 11 (5) ◽  
pp. 462
Author(s):  
Ji Xia ◽  
Fuyin Wang ◽  
Chunyan Cao ◽  
Zhengliang Hu ◽  
Heng Yang ◽  
...  
Keyword(s):  
Photonic Crystal ◽  
Optical Cavity ◽  
Optical Quality ◽  
Optical Force ◽  
Mechanical Oscillator ◽  
Maximum Displacement ◽  
Optomechanical System ◽  
High Optical Quality ◽  
Hybrid Platform ◽  
Optomechanical Coupling

Optomechanical nanocavities open a new hybrid platform such that the interaction between an optical cavity and mechanical oscillator can be achieved on a nanophotonic scale. Owing to attractive advantages such as ultrasmall mass, high optical quality, small mode volume and flexible mechanics, a pair of coupled photonic crystal nanobeam (PCN) cavities are utilized in this paper to establish an optomechanical nanosystem, thus enabling strong optomechanical coupling effects. In coupled PCN cavities, one nanobeam with a mass meff~3 pg works as an in-plane movable mechanical oscillator at a fundamental frequency of . The other nanobeam couples light to excite optical fundamental supermodes at and 1554.464 nm with a larger than 4 × 104. Because of the optomechanical backaction arising from an optical force, abundant optomechanical phenomena in the unresolved sideband are observed in the movable nanobeam. Moreover, benefiting from the in-plane movement of the flexible nanobeam, we achieved a maximum displacement of the movable nanobeam as 1468 . These characteristics indicate that this optomechanical nanocavity is capable of ultrasensitive motion measurements.

scholarly journals Comparative Physical Study of Three Pharmaceutically Active Benzodiazepine Derivatives: Crystalline versus Amorphous State and Crystallization Tendency

2021 ◽  
Vol 18 (4) ◽  
pp. 1819-1832
Author(s):  
Sofia Valenti ◽  
Maria Barrio ◽  
Philippe Negrier ◽  
Michela Romanini ◽  
Roberto Macovez ◽  
...  
Keyword(s):  
Amorphous State ◽  
Physical Study ◽  
Benzodiazepine Derivatives ◽  
Crystallization Tendency
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