A DFT investigation on the potential of beryllium oxide (Be12O12) as a nanocarrier for nucleobases.

ABSTRACT: The study of the interactions between biomolecules and nanostructures is quite fascinating. Herein, the adsorption propensity of beryllium oxide (Be12O12) nanocarrier toward nucleobases (NBs) was investigated. In terms of DFT calculations, the adsorption tendency of Be12O12 toward NBs, including cytosine (NB-C), guanine (NB-G), adenine (NB-A), thymine (NB-T), and uracil (NB-U), was unveiled through various configurations. Geometrical, electronic, and energetic features for Be12O12, NBs, and their associated complexes were thoroughly evaluated at M06-2X/6-311+G** level of theory. The potent adsorption process within NBs∙∙∙Be12O12 complexes was noticed through favorable interaction (Eint) and adsorption (Eads) energies with values up to -53.04 and -38.30 kcal/mol, respectively. Generally, a

SUBMITTER: Ibrahim MAA 

PROVIDER: S-EPMC11584092 | biostudies-literature | 2024

REPOSITORIES: biostudies-literature