scholarly journals Fast Force Clamp in Optical Tweezers: A Tool to Study the Kinetics of Molecular Reactions

2014 ◽  
pp. 123-147 ◽  
Author(s):  
Pasquale Bianco ◽  
Lorenzo Bongini ◽  
Luca Melli ◽  
Giulia Falorsi ◽  
Luca Salvi ◽  
...  
Keyword(s):  
Optical Tweezers ◽  
Force Clamp ◽  
Molecular Reactions ◽  
Kinetics Of

scholarly journals Folding-Unfolding Kinetics of Skeletal-Muscle Titin Molecules Explored with Force-Clamp Optical Tweezers

2012 ◽  
Vol 102 (3) ◽  
pp. 577a
Author(s):  
Zsolt Martonfalvi ◽  
Pasquale Bianco ◽  
Miklos Kellermayer
Keyword(s):  
Skeletal Muscle ◽  
Optical Tweezers ◽  
Force Clamp ◽  
Unfolding Kinetics ◽  
Kinetics Of

scholarly journals Dual-trap optical tweezers with real-time force clamp control

2011 ◽  
Vol 82 (8) ◽  
pp. 083102 ◽  
Author(s):  
Anders E. Wallin ◽  
Heikki Ojala ◽  
Gabija Ziedaite ◽  
Edward Hæggström
Keyword(s):  
Real Time ◽  
Optical Tweezers ◽  
Force Clamp

Single-Molecule Force-Clamp Experiments Reveal Kinetics of Mechanically Activated Silyl Ester Hydrolysis

ACS Nano ◽  
2012 ◽  
Vol 6 (2) ◽  
pp. 1314-1321 ◽  
Author(s):  
Sebastian W. Schmidt ◽  
Pavel Filippov ◽  
Alfred Kersch ◽  
Martin K. Beyer ◽  
Hauke Clausen-Schaumann
Keyword(s):  
Single Molecule ◽  
Ester Hydrolysis ◽  
Silyl Ester ◽  
Force Clamp ◽  
Kinetics Of

scholarly journals Long-range and long-term interferometric tracking by static and dynamic force-clamp optical tweezers

2011 ◽  
Vol 19 (23) ◽  
pp. 22364 ◽  
Author(s):  
A. Guiggiani ◽  
B. Torre ◽  
A. Contestabile ◽  
F. Benfenati ◽  
M. Basso ◽  
...  
Keyword(s):  
Long Range ◽  
Optical Tweezers ◽  
Dynamic Force ◽  
Force Clamp

Kinetics of molecular reactions in polymer solutions: Numerical model

2012 ◽  
Vol 54 (9-10) ◽  
pp. 459-463 ◽  
Author(s):  
D. N. Tarasov ◽  
R. P. Tiger
Keyword(s):  
Numerical Model ◽  
Polymer Solutions ◽  
Molecular Reactions ◽  
Kinetics Of

scholarly journals A thermodynamic model of bacterial transcription

2021 ◽  
Author(s):  
Jin Qian ◽  
David Dunlap ◽  
Laura Finzi
Keyword(s):  
Transcription Factor ◽  
Optical Tweezers ◽  
Thermodynamic Model ◽  
Reaction Pathways ◽  
Rna Structures ◽  
Nascent Transcript ◽  
Bacterial Transcription ◽  
Transcriptional Pausing ◽  
Template Dna ◽  
Kinetics Of

Transcriptional pausing is highly regulated by the template DNA and nascent transcript sequences. Here, we propose a thermodynamic model of transcriptional pausing, based on the thermal energy of transcription bubbles and nascent RNA structures, to describe the kinetics of the reaction pathways between active translocation, intermediate, backtracked, and hairpin-stabilized pauses. The model readily predicts experimentally detected pauses in high-resolution optical tweezers measurements of transcription. Unlike other models, it also predicts the effect of tension and the GreA transcription factor on pausing.

scholarly journals Dynamics of Individual Molecular Shuttles Under Mechanical Force

2018 ◽  
Author(s):  
Teresa Naranjo ◽  
Kateryna Lemishko ◽  
Sara de Lorenzo ◽  
Alvaro Somoza ◽  
Felix Ritort ◽  
...  
Keyword(s):  
Real Time ◽  
Optical Tweezers ◽  
Mechanical Force ◽  
Equilibrium Conditions ◽  
The Real ◽  
Physiological Conditions ◽  
Molecular Shuttles ◽  
And Control ◽  
Kinetics Of

Here, we exploit the high force (0.1 pN), spatial (1 nm) and temporal (1 kHz) resolutions of optical tweezers<a href="#_ENREF_4"><sup></sup></a><sup></sup><a href="#_ENREF_11"><sup></sup></a> to quantify and control mechanically the real-time kinetics of individual synthetic molecular shuttles operating at near-physiological conditions, for several hundreds of switching cycles, near equilibrium conditions.

Some Aspects of the Kinetics of Molecular Reactions

1969 ◽  
Vol 38 (7) ◽  
pp. 513-528 ◽  
Author(s):  
F B Moin
Keyword(s):  
Molecular Reactions ◽  
Kinetics Of

Kinetics of TmHU binding to DNA as observed by optical tweezers

2007 ◽  
Vol 70 (11) ◽  
pp. 938-943 ◽  
Author(s):  
Mathias Salomo ◽  
Ulrich F. Keyser ◽  
Kati Kegler ◽  
Christof Gutsche ◽  
Marc Struhalla ◽  
...  
Keyword(s):  
Optical Tweezers ◽  
Kinetics Of
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