We propose an experiment using micro-mechanical stretching of DNA to probe nonlinear energy localization in a lattice. Using numerical simulations and kinetics calculations we estimate the order of magnitude of the expected force fluctuations. They appear to be at the border of present experimental possibilities
We seek to understand the dynamical behaviour of the biologically important macromolecule using the ...
AbstractTwisting a DNA molecule held under constant tension is accompanied by a transition from a li...
Studying the thermal fluctuations of DNA molecules reveals not only a wealth of interesting equilibr...
We study the e ects of the sequence on the propagation of nonlinear excitations in simple models of ...
Invited paper, in the series "Open Problems" of NonlinearityInternational audienceWhen it is viewed ...
International audienceThe base pairs that encode the genetic information in DNA show large amplitude...
Abstract: We discuss nonlinear dynamic models for the fluctuational opening of the base pairs in DNA...
External forces and confinement are two fundamental and complementary approaches for biopolymer stre...
Recent molecular dynamics (MD) simulations of Cubero et al (1999) of a DNA duplex containing the 'r...
AbstractSingle-molecule studies probing the end-to-end extension of long DNAs have established that ...
International audienceWe discuss nonlinear dynamic models for the fluctuational opening of the base ...
Within the framework of the Peyrard-Bishop model for DNA, we show that the phenomenon of modulationa...
We measure the bending energy of double-stranded DNA in the nonlinear (sharply bent) regime. The mea...
The study and the investigation of structural and dynamical properties of complex systems have attra...
AbstractAdvances in nanomanipulation techniques have made it possible to measure the response of an ...
We seek to understand the dynamical behaviour of the biologically important macromolecule using the ...
AbstractTwisting a DNA molecule held under constant tension is accompanied by a transition from a li...
Studying the thermal fluctuations of DNA molecules reveals not only a wealth of interesting equilibr...
We study the e ects of the sequence on the propagation of nonlinear excitations in simple models of ...
Invited paper, in the series "Open Problems" of NonlinearityInternational audienceWhen it is viewed ...
International audienceThe base pairs that encode the genetic information in DNA show large amplitude...
Abstract: We discuss nonlinear dynamic models for the fluctuational opening of the base pairs in DNA...
External forces and confinement are two fundamental and complementary approaches for biopolymer stre...
Recent molecular dynamics (MD) simulations of Cubero et al (1999) of a DNA duplex containing the 'r...
AbstractSingle-molecule studies probing the end-to-end extension of long DNAs have established that ...
International audienceWe discuss nonlinear dynamic models for the fluctuational opening of the base ...
Within the framework of the Peyrard-Bishop model for DNA, we show that the phenomenon of modulationa...
We measure the bending energy of double-stranded DNA in the nonlinear (sharply bent) regime. The mea...
The study and the investigation of structural and dynamical properties of complex systems have attra...
AbstractAdvances in nanomanipulation techniques have made it possible to measure the response of an ...
We seek to understand the dynamical behaviour of the biologically important macromolecule using the ...
AbstractTwisting a DNA molecule held under constant tension is accompanied by a transition from a li...
Studying the thermal fluctuations of DNA molecules reveals not only a wealth of interesting equilibr...
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