SciELO - Scientific Electronic Library Online

 
vol.60 número5Higher dimensional Elko theoryPreparation, structural and NLO-optical characterization of LB-molecular films from asymmetric Bent-Core liquid crystals índice de autoresíndice de materiabúsqueda de artículos
Home Pagelista alfabética de revistas  

Servicios Personalizados

Revista

Articulo

Indicadores

Links relacionados

  • No hay artículos similaresSimilares en SciELO

Compartir


Revista mexicana de física

versión impresa ISSN 0035-001X

Resumen

PLAZAS, C. A.; FONSECA-ROMERO, K. M.  y  REY-GONZALEZ, R. R.. Probabilidad de transmisión en cadenas desordenadas de ADN. Rev. mex. fis. [online]. 2014, vol.60, n.5, pp.376-383. ISSN 0035-001X.

In the last years have grown the interest to use nucleic acids and proteins in nanodevices. However, some their electronic properties remain unclear and there is still much more to be done. We address the problem of charge transport across a finite segment of DNA, using a linear chain model into tight binding framework with nearest neighbors interaction and one orbital per site to represent the DNA. Hydrations effects are taken into account as random variations of the self-energy. Transmission probability is calculated from transfer matrix concept.

Palabras llave : DNA; transmission probability; disorder.

        · resumen en Español     · texto en Español     · Español ( pdf )

 

Creative Commons License Todo el contenido de esta revista, excepto dónde está identificado, está bajo una Licencia Creative Commons