Ouldridge, Thomas E.

Coarse-Grained Modelling of DNA and DNA Self-Assembly [electronic resource] / by Thomas E. Ouldridge. - XII, 176 p. online resource. - Springer Theses, Recognizing Outstanding Ph.D. Research, 2190-5053 . - Springer Theses, Recognizing Outstanding Ph.D. Research, .

A Novel DNA Model -- Methods -- Finite Size Effects -- Structural and Mechanical Properties of Model DNA -- Thermodynamic Properties of Model DNA -- Modelling DNA Tweezers -- Modelling a DNA Walker.

ZDB-2-PHA

This thesis presents a novel coarse-grained model of DNA, in which bases are represented as rigid nucleotides. The model is shown to quantitatively reproduce many phenomena, including elastic properties of the double-stranded state, hairpin formation in single strands and hybridization of pairs of strands to form duplexes, the first time such a wide range of properties has been captured by a coarse-grained model. The scope and potential of the model is demonstrated by simulating DNA tweezers, an iconic nanodevice, and a two-footed DNA walker the first time that coarse-grained modelling has been applied to dynamic DNA nanotechnology.

9783642305177

10.1007/978-3-642-30517-7 doi


Physics.
Polymers.
Nanotechnology.
Physics.
Biophysics and Biological Physics.
Nanotechnology.
Polymer Sciences.
Statistical Physics, Dynamical Systems and Complexity.
Soft and Granular Matter, Complex Fluids and Microfluidics.

QH505

571.4