RESUMEN

We study the influence of a terahertz field on thermal properties of DNA molecules. A Peyrard-Bishop-Dauxois model with the inclusion of a solvent interaction term is considered. The terahertz field is included as a sinusoidal driven force in the equation of motion. We show how under certain field and system parameters, the melting transition and bubble formation are modified.

Asunto(s)

ADN/química , ADN/ultraestructura , Campos Electromagnéticos , Modelos Químicos , Modelos Moleculares , Simulación por Computador , ADN/efectos de la radiación , Conformación de Ácido Nucleico/efectos de la radiación , Dosis de Radiación , Temperatura de Transición/efectos de la radiación