Theoretical Methods for coding a strand of DNA bases and nucleotides with C2Fe+, A DFT study

Abstract

DNA strands are essential in a cell for growth, metabolism regulation and carrying genetic information bases to new generations, in every creatures . The function of DNA bases is a 0 and 1 system. In this theoretical research , we try to make two other 0 and 1 systems for DNA bases .In both methods, C2Fe+ is attached to DNA bases and nucleotides like a flag to make derivatives. In the first method NMR susceptibility and Magnetization of pristine DNA bases, nucleotides and their C2Fe varieties are determined theoretically by using Gauss view and Gaussian programs. With effect of a magnetic field (H) and NMR susceptibility of these compounds, their calculate magnetizations , certain signals can be created as a mark of DNA bases and their compounds. These resulted not only can be considered as a method to make a new (0) and (1) system. In the second method, by using Gauss view and Gaussian programs the theoretically UV-Visible spectrum of pristine DNA bases, nucleotides and their C2Fe varieties are determined which the spectrum absorption of the pristine compounds are in different range with the absorption range of C2Fe varieties. With a little change in spectrophotometer construction another 0 and 1 coding system can be created, again.