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Effects of intermediate bound states in dynamic force spectroscopy
Imre Derenyi, Denis Bartolo, Armand Ajdari
We revisit here some aspects of the interpretation of dynamic force spectroscopy experiments. The standard theory predicts a typical unbinding force linearly proportional to…
Dynamic Response of Adhesion Complexes: Beyond the Single-Path Picture
Denis Bartolo, Imre Derenyi, Armand Ajdari
We analyze the response of molecular adhesion complexes to increasing pulling forces (dynamic force spectroscopy) when dissociation can occur along either one of two alternative tr…
Energy Transduction of Isothermal Ratchets: Generic Aspects and Specific Examples Close to and Far from Equilibrium
Andrea Parmeggiani, Frank Jülicher, Armand Ajdari +1
We study the energetics of isothermal ratchets which are driven by a chemical reaction between two states and operate in contact with a single heat bath of constant temperature. We…