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Influence of the adsorption of toxic agents on the optical and electronic properties of B12N12fullerene in the presence and absence of an external electric field

Soltani, A. and Ramezanitaghartapeh, M. and Javan, M.B. and Baei, M.T. and Lup, A.N.K. and Mahon, P.J. and Aghaei, M. (2020) Influence of the adsorption of toxic agents on the optical and electronic properties of B12N12fullerene in the presence and absence of an external electric field. New Journal of Chemistry, 44 (34). pp. 14513-14528.

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Abstract

The interaction energies and optoelectronic properties, in the presence and absence of an electric field, have been studied for the interaction of B12N12 with the toxic agents sarin (SF) and chlorosarin (SC) using density functional theory (DFT) and time-dependent density functional theory (TDDFT) calculations. The results demonstrate that the PO group of SF and SC molecules can adsorb on the B12N12 with binding energies of -0.75 and -0.79 eV for the PBE functional, respectively. However, the binding energy of SC on B12N12 is slightly higher than that of SF. It was found that the electric field in the +Y direction increases the binding energies of the SF and SC molecules, while the electric field in the +X direction decreases the adsorption energy. Our computational results show the capability of B12N12 fullerene as a sensor for potential applications in the detection of toxic agents (SF and SC) under an external electric field. © The Royal Society of Chemistry and the Centre National de la Recherche Scientifique.

Item Type: Article
Additional Information: cited By 0
Uncontrolled Keywords: Binding energy; Computation theory; Electric fields; Electronic properties; Intelligent agents; Molecules, Adsorption energies; Computational results; External electric field; Interaction energies; Optical and electronic properties; Optoelectronic properties; Time dependent density functional theory; Toxic agents, Density functional theory
Subjects: QU بیوشیمی
فارماکولوژی QV > سم شناسی QV
> دانشکده داروسازی > فارماکولوژی QV > سم شناسی QV

مقالات نمایه شده محققین دانشگاه در سایت ,Web of Science ,Scopus
Divisions: معاونت تحقیقات و فناوری
Depositing User: GOUMS
Date Deposited: 07 Oct 2020 08:41
Last Modified: 07 Oct 2020 08:41
URI: http://eprints.goums.ac.ir/id/eprint/10791

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